Dell DR Series System Command Line Reference Guide
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Contents 1 Introduction to the DR Series System Command Line Reference Guide.........................12 About the DR Series System CLI Documentation................................................................................................... 12 Other Information You May Need...........................................................................................................................12 Contacting Dell..........................................................................................
alerts --snmp_trap_email [--enable] [--disable].............................................................................................. 27 alerts --help...................................................................................................................................................... 27 Authenticate Commands........................................................................................................................................ 28 Authenticate Command Usage.............
network --ping --destination [--tries ] [--size ] [-interface ]................................................................................................................................44 network --blink................................................................................................................................................. 45 network --enable ...................................................................................
Stats Command Usage .................................................................................................................................... 64 stats --system...................................................................................................................................................65 stats --cpu........................................................................................................................................................ 65 stats --memory...........
system --setcompression [--fast] [--best]........................................................................................................ 86 system --setdate [--date ] [--timezone ]....................................................................... 86 system --setntp [--add ]........................................................................................................... 87 system --setntp [--delete ].........................................
diagnostics --collect [--name ]..........................................................................................................102 diagnostics --collect [--reason ]..................................................................................................... 102 diagnostics --collect [--force]........................................................................................................................ 103 diagnostics --collect [--dset]................................
maintenance --help........................................................................................................................................ 116 5 Managing DR Series System Storage Operations.............................................................118 System Storage Operation Commands.................................................................................................................118 Connection.................................................................................
replication --delete --name --role [--force]......................................................... 131 replication --start --name --role .......................................................................... 132 replication --stop --name --role ...........................................................................132 replication --limit --speed < | default> --target .........
system --datacheck [--throttle <1-100>].........................................................................................................146 system --help datacheck................................................................................................................................146 stats --datacheck..................................................................................................................................................147 stats --datacheck Command Usage...........
Introduction to the DR Series System Command Line Reference Guide 1 About the DR Series System CLI Documentation This topic introduces the concept of using the Dell DR Series system command line interface (CLI) method for managing your data backups, performing a variety of data storage operations, and using containers to meet your backup and replication storage needs.
Dell DR Series System Command Line Reference Guide Provides information about managing DR Series system data backup and replication operations using the DR Series system command line interface (CLI). NOTE: Always check for documentation updates at dell.com/support/manuals and read the updates first because they often supersede information in other documents. NOTE: Read the release notes first, because they contain the most recently documented information about known issues with a specific product release.
Introducing the DR Series System 2 The DR Series system is a high-performance, disk-based backup and recovery appliance that is simple to deploy and manage. NOTE: Unless otherwise noted, later references to "the system" or "DR Series system" are used interchangeably to represent the Dell DR Series system. The system has a simple installation process and is available in many drive capacities to fit SMB, enterprise, and remote office environments.
DR Series System Drive and System Capacities The DR Series system comes in the following types: • DR4000 system—which consists of preinstalled DR4000 system software on a modified Dell R510 appliance platform. • DR4100 system—which consists of preinstalled DR4100 system software on a modified Dell R720xd appliance platform. • DR6000 system—which consists of preinstalled DR6000 system software on a modified Dell R720xd appliance platform.
Table 1. DR Series System CLI Commands Overview Command Group Description alerts View system events and configure email notifications, contact information, and daily reports. authenticate Configure Active Directory (AD) authentication. connection Configure NFS | CIFS | OST | RDS access to a container. container Configure a file system to share over NFS | CIFS | OST | RDS. diagnostics Gather log information for support issues. help Display this help message.
Managing the DR Series System 3 This topic introduces the DR Series system CLI commands for configuring, managing, and viewing the current status of a DR Series system. For example, the DR Series system CLI alerts and system commands both contain options that provide administrators with the capability to configure, manage, and display the status of the a DR Series system.
• alerts --snmp_trap_email [options] • alerts --help NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. alerts --show [--email] Description Displays the list of email recipients, mail relay host, and the administrator contact information for the DR Series system. Syntax alerts --show --email Result Recipients: john_smith@acme.com Relay Host: 10.10.10.10 Admin Name: John Smith Company Name: Acme.
Result Index Severity Time Event Message -------------------------------------------------------------------------------399 INFO 2012-06-10 14:07:18 System diagnostic package collected. 398 INFO 2012-06-10 12:21:47 Successfully updated Cleaner schedule. 397 INFO 2012-06-10 12:20:03 User service enabled. alerts --show [--alerts] [--index <[-] number>] [--count ] [--all] Description Displays the current list of DR Series system alerts. NOTE: By default, all DR Series system alerts are displayed.
alerts --show [--summary] Description Displays a summary list of DR Series system alerts. Syntax alerts --show --summary Result Total alert messages: Total event messages: Last event index: 5 42 42 alerts --email [--add ] Description Displays the current email recipient address(es) for the DR Series system. Syntax alerts --email Result Recipients: john_smith@acme.com Relay Host: 10.10.10.10 Admin Name: John Smith Company Name: Acme.com Admin Email: john_smith@acme.
alerts --email [--daily_report ] Description Configures the “yes/no” setting for sending daily statistics about each container to the administrator of a DR Series system. Setting this option to yes causes the system administrator to receive email notifications containing the statistics for the last 24 hours for each container (setting this option to no means that the system administrator will not receive daily email notifications about container statistics).
alerts --email [--recipients ] Description Configures the email addresses for all recipients designated to receive alert email notifications for the DR Series system. Recipients are included in the cc: field of email notifications. If you want to include more than one email address, separate them with a comma. If an email address contains special characters (such as #), enclose the email address in double quotation marks. For example, alerts --email --recipients "#IT_team@acme.com",juan_ruiz@acme.
Admin Name: Company Name: Admin Email: Phone: Comments: John_Smith NOTE: To enable the use of spaces between the first and last name values when configuring an administrator name (or between multiple words in --company , and in --comments ), enclose these values within quotation marks (for example, using the command string, --admin_name "John Smith"). alerts --email [--company ] Description Configures a company name to associate with the DR Series system.
alerts --email [--phone ] Description Configures the telephone number for the administrator associated with the DR Series system. Syntax alerts --email --phone 408-999-5555 Result Alert email settings updated. Recipients: Relay Host: relayhost13 Admin Name: John_Smith Company Name: Acme.com Admin Email: john_smith@acme.
Admin Email Phone Comments Appliance Alerts Software Updates Email SNMP Trap's Email Daily container stats : : : : : : : juan_corona@acme.com 438-999-6699 Days shift1 administrator Yes Yes No Yes alerts --email [--software_updates ] Description Configures the “yes/no” setting for sending email notifications to the administrator of a DR Series system when there are updates for the system software installed on the system appliance.
Admin Email Phone Comments Appliance Alerts Software Updates Email SNMP Trap's Email Daily container stats : : : : : : : juan_corona@acme.com 438-999-6699 Days shift1 administrator Yes Yes No Yes alerts --test_email Description Sends a test email alert notification to all of the configured email recipients in the DR Series system. NOTE: Verify that the configured email recipients received the test email notifications that were sent.
Result Host "10.12.14.20" disabled for SNMP alerts. alerts --snmp_enable --host Description Enables SNMP traps for a host by identifying it by name or IP address at the DR Series system prompt. Syntax alerts --snmp_enable --host 10.12.14.20 Result Host "10.12.14.20" enabled for SNMP alerts. alerts --snmp_trap_email [--enable] [--disable] Description Enables or disables SNMP traps to be sent out as an email message.
[--comments ] [--appliance_alerts ] [--software_updates ] [--daily_report ] alerts --test_email alerts --snmp_add --host --port --community alerts --snmp_delete --host alerts --snmp_enable --host alerts --snmp_disable --host alerts --snmp_trap_email [--enable][--disable] alerts --help alerts can be one of: --show Displays system alerts and events.
NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. authenticate --show [--users] Description Displays the current status of the Microsoft Active Directory Service (ADS) domain, or if it is not joined, it can display the status of any authorized local CIFS user. For more information, see the authenticate --show [--domain ].
Result Login group: acmeADS\Domain Admins authenticate --join --domain [--ou ] --user Description Joins the DR Series system to an Active Directory Services (ADS) domain when you specify the ADS domain name and a valid user (administrator) for that domain. NOTE: When attempting to join the ADS domain, the administrator password is required for that domain to ensure that the join operation is successful.
authenticate --update --kerberos Description Updates a Microsoft Active Directory Service (ADS) Kerberos configuration (Kerberos is a computer network authentication protocol). Syntax authenticate --update --kerberos Result Updated kerberos configuration. authenticate --add [--user ] Description Adds a new local CIFS workgroup user for CIFS authentication (and administrative tasks) after you provide and confirm the CIFS user password.
Syntax authenticate --add --login_group "acmeads\Domain Admins" Result Successfully added login group acmeads\Domain Admins. authenticate --delete--user Description Deletes an existing local CIFS workgroup user from CIFS authentication (and administrative tasks). Syntax authenticate --delete --user administrator2 Result Deleted CIFS user administrator2.
authenticate --guestmode [--enable] [--disable] Description Configures all CIFS shares for guest-only access by enabling or disabling this capability. For specific examples of enabling or disabling guest-only access, see authenticate --guestmode --enable and authenticate --guestmode -disable. Syntax authenticate --guestmode Result Must include either enable or disable option. --guestmode - Configures all CIFS shares for guest only access.
NOTE: If you attempt to enable guestmode for all CIFS shares when the DR Series system is already joined to an ADS domain (using the DR Series system CLI authenticate --guestmode --enable command), the following error message displays: This node is already joined to domain . Please leave the domain before enabling the guest-only mode.
[--login_group ] authenticate --set --user authenticate --guestmode [--enable] [--disable] authenticate --server_signing --mode authenticate --help authenticate can be one of: --show Displays current ADS domain, authorized local CIFS users, and login group. --join Joins an ADS domain. --leave Leaves an ADS domain. --update Updates ADS configuration.
• Does not start the specific ethernet devices on restart. • Performs basic troubleshooting. • Capture network traffic. • Runs iperf (Network Performance) in client mode. • Runs iperf (Network Performance) in server mode.
--bondif --nwif --hosts --routes --interface Bond interface(s) to show. Eth interface(s) to show. Show local host. Show local routes. Routes for a specific interface.
network --restart Description Restarts the current networking configuration for a DR Series system. Syntax network --restart Result Shutting down interface eth0: Shutting down interface eth1: Shutting down interface eth2: Shutting down interface eth3: Shutting down loopback interface: Bringing up loopback interface: Bringing up interface bond0: Determining IP information for bond0... done. DNS Updated hostname: acme11.storage.
Result Bond device operation successful. Please run ’network --restart’ for the changes to take effect. network --create_bond Description The command allows individual network interfaces to be selected to create a bond. Only non-bonded interfaces can be used to create a bond. When a bond is created, all the individual interfaces chosen for the bond lose their existing settings and their settings are managed by the bond.
network --create_eth Description The command creates eth interface for the system. Syntax network --create_eth --nwif [--dhcp] [--static] [--name < DNS name >] [--mtu ] [--ip ] [--netmask ] [--restart] --nwif --dhcp --static --name --mtu --ip --netmask --restart Eth interface to create. Create dhcp interface. Create static interface. DNS name for the interface. Ethernet MTU to use (valid range is 512 - 9000).
network --setdns [--suffix ] [--primary ] [--secondary ] Description Configures the domain name system (DNS) for a DR Series system, which includes the corresponding DNS suffix and a primary name server IP address (and optionally, a secondary name server IP address). Syntax network --setdns --suffix storage.local --primary 10.25.20.21 --secondary 10.25.20.25 network --setbonding --bondif [--mode
Many Gigabit Ethernet switches and Gigabit Ethernet network interface cards support jumbo frames. Some Fast Ethernet switches and Fast Ethernet network interface cards (NICs) also support jumbo frames. Some computer manufacturers use 9000 bytes as the conventional limit for jumbo frame sizes. Internet Protocol (IP) subnetworks require that all hosts in a subnet have an identical MTU.
Result WARNING: This will reset network configuration to factory settings and will require a system reboot. Existing configuration will be lost. Do you want to continue (yes/no) [n]?yes Reboot the system using the command 'system --reboot' to complete the network factory reset. network --host Description The command manages local hosts.
network --traceroute --destination Description Performs a trace route for packets that were sent to a DR Series system. Syntax network --traceroute --destination 10.25.20.20 Result traceroute to 10.15.10.21 (10.15.10.21), 30 hops max, 40 byte packets 1 10.25.24.1 (10.25.24.1) 0.510 ms 0.654 ms 0.673 ms 2 10.20.12.16 (10.20.12.16) 7.095 ms 7.564 ms 7.843 ms 3 10.16.16.2 (10.16.16.2) 1.092 ms 1.097 ms 1.130 ms 4 10.16.0.9 (10.16.0.9) 1.006 ms 0.980 ms 1.017 ms 5 10.18.14.97) 6.
64 bytes from 10.25.19.5: icmp_seq=3 ttl=64 time=0.047 ms --- 10.25.19.5 ping statistics --3 packets transmitted, 3 received, 0% packet loss, time 5999ms rtt min/avg/max/mdev = 0.032/0.043/0.049/0.005 ms --size Specify a desired ping packet size by entering a value using the DR Series system CLI --size command option. Example network --ping --destination system-69 --size 35 PING 10.20.19.20 (10.20.19.20) from myDR4000 bond0: 35(63) bytes of data.
--bondif Bond interface(s) to delete. --nwif Eth interface(s) to dele For example, to enable eth2, run the command: network --enable --nwif eth2 Result Interface device operation successful. Please restart networking for the changes to take effect. network --disable Description The command does not start the specific ethernet device(s) on restart. Syntax network --disable [--bondif ] [--nwif ] --bondif Bond interface(s) to delete.
eth2 : Link detected: yes eth3 : Link detected: yes lo : Link detected: yes *** Getting local IP addresses bond0 addr:10.25.20.23 Mask:255.255.245.0 *** Getting bond information Ethernet Channel Bonding Driver: v3.4.
DNS Suffix: storage.local Primary Nameserver: 10.25.19.5 Secondary Nameserver: 10.25.19.6 Pinging 10.25.19.5 Ping successful. No packet loss. RTT timings min/avg/max/mdev = 0.253/0.451/1.123/0.336 ms Pinging 10.25.19.6 Ping successful. No packet loss. RTT timings min/avg/max/mdev = 0.239/0.537/1.149/0.326 ms *** Checking Active Directory configuration AD configuration: This node has not joined any domain. *** Checking NIS configuration NIS domain configuration not found.
Syntax network --troubleshoot --show_active cifs Result tcp 0 ESTABLISHED tcp 0 tcp 0 tcp 0 0 0 0 0 10.25.19.10:45 10.25.19.10:45 10.25.19.10:45 10.25.19.10:45 10.25.20.82:52596 10.250.201.68:60163 10.250.208.235:29587 10.250.209.
Syntax network --tcpdump --file_size 3 Result Successfully started tcpdump, please use "network --tcpdump --stop" to stop. For more information, see network --tcpdump [--port ] [--pkt_size <128 - 32768>] [-file_size <0 - 100>] [--stop] [--host ] network --tcpdump [--host ] Description Collects TCP/IP packet information based on a specific host IP address (for example, 10.10.11.12).
• --window_size, by the number of bytes, Kilobytes or Megabytes (KB/MB), that you specify • --interval, by the number of seconds that you specify • --time, by the number of seconds that you specify NOTE: There are two conditions you must meet: 1) you must use ports with the --iperf_client and --iperf_server commands that are not in use by any other system operations (if you do not define specific ports, the --iperf_client and --iperf_server commands default to port 5001), and 2) these commands must be
network --help Description Displays the list of network-related options that can be used as a reference when using the DR Series system CLI. Syntax network --help Result network --show [--bondif ] [--nwif ] [--hosts] [--routes] [--interface ] network --delete [--bondif ] [--member ] [--nwif
[--mtu ] network --update [--bondif ] [--nwif ] [--mode < ALB | 802.
network --help network can be one of: --show Display network settings. --delete Delete network interfaces(s). --restart Restarts networking. --setdhcp Configures bond interface to use DHCP. --setstatic_ip Assigns a static IP address to the bond interface. --create_bond Create bond interfaces for the machine. --create_eth Create eth interfaces for the machine. --add_member Add an interface to an existing bond. --setdns Configures the Domain Name Servers.
• ost --delete_client [options] • ost --update_client [options] • ost --limit --speed --target [options] • ost --partial_images --containerid [options] • ost --help NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option.
Bytes 10585760 Throughput 352581KiB/s Replicated At: 2012-06-20 09:08:05 File /1339545600/ddt_unique Target IP 10.250.201.49 Target ID 6 Savings 10.50% Bytes 10885750 Throughput 77101KiB/s Replicated At: 2012-06-20 09:08:34 NOTE: This example intentionally only shows three of the 10 replicated files that were processed. Displays the OST clients, by running the command: ost --show --clients Client acme-55 Plugin 2.0.0 OS Windows Server 2008 R2 64-bit Backup Software NetBackup 7.1.
Result Enter new password for backup_user: Re-type new password: OST password updated successfully. ost --update --opdup_encryption Description Sets the type of encryption that will be used by OST initiated opdup replication. Syntax ost --update --opdup_encryption aes128 Result OST OPDUP encryption updated to aes128 ost --delete_client --name Description The command deletes the OST client and any edits that have been made to its default values.
Table 2.
ost --help Description Displays the list of OpenStorage Technology (OST) ost-related options that can be used as a reference when using the DR Series system CLI.
• rda --show • rda --update --opdup_encryption • rda --setpassword • rda --delete_client • rda --update_client • rda --limit • rda --partial_images --containerid [options] rda --show [--config] [--file_history] [--name ] [--active_files] [--name ] [-clients] [--limits] Description The command displays the RDA-specific configurations.
To verify the current state of an RDA client, you can check the two sources: • DR Series system CLI, using the rda --show --clients command • DR Series system GUI, displaying the Clients page These sources display information about the connected and configured clients. When a system is connected multiple times, these sources show the number of connections to that client and the mode. You can also change the mode from dedupe to the other supported modes.
Syntax rda --delete_client --name --name Host name For example, to delete the client TEST-W2K8–02, run the command: rda --delete_client --name TESTW2K8-02 Result Rapid Data Access (RDA) client TEST-W2K8-02 deleted successfully. rda --update_client --name --mode Description The command updates the attributes of a Rapid Data Access (RDA) client. The RDA client modes are auto, passthrough, and dedupe.
rda --partial_images --containerid [--delete ] [-timeout <> 0>] Description Lists or cleans up partial images. • Container id — ID of container. • Partial image path — RDA partial image path to delete. • Timeout — Maximum timeout (in seconds) to list partial images. Syntax rda --partial_images --containerid container1 rda --help Decription Displays the list of RDA-related options that can be used as a reference when using the DR Series system CLI.
eg: rda --help show Stats This set of DR Series system CLI commands let you display the current statistics for a DR Series system in the following categories: • All containers (cumulative): --system • CPU: --cpu • Memory: --memory • Network interfaces: --network • Online data verification: --datacheck • NFS: --nfs • CIFS: --cifs • OST media server: --ost • RDS media server --rds • A specific container: --container --name • Replication: --replication • Seeding: --seed • Cleaner: --
• stats --replication [options] • stats --seed • stats --cleaner • stats --clients [options] • stats --reset [options] • stats --help NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. stats --system Description Displays the current cumulative system statistics for all of the configured containers on a DR Series system.
Result MemTotal MemFree Buffers Cached SwapCached Active Inactive HighTotal HighFree LowTotal LowFree SwapTotal SwapFree Dirty Writeback AnonPages Mapped Slab PageTables NFS_Unstable Bounce CommitLimit Committed_AS VmallocTotal VmallocUsed VmallocChunk HugePages_Total HugePages_Free HugePages_Rsvd Hugepagesize : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 32425580 kB 12015828 kB 46186022 kB 1778860 kB 0 kB 18802964 kB 1054936 kB 0 kB 0 kB 32425580 kB 12015828 kB 25165812 kB 25165812 kB 860 k
eth1 eth1 eth1 eth1 eth1 eth1 eth1 eth1 eth1 Rx Rx Tx Tx Tx Tx Tx Tx Tx Fifo Errors Frame Errors Bytes Packets Errors Drops Fifo Errors Collision Carrier Error : : : : : : : : : 0 0 10960478703 195604783 0 0 0 0 0 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth2 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 eth3 Rx Rx Rx Rx Rx Rx Tx Tx Tx Tx Tx Tx Tx Rx Rx Rx Rx Rx Rx Tx Tx Tx Tx Tx Tx Tx Bytes Packets Errors Drops Fifo Errors Frame Errors Bytes Packets Errors Drops Fifo
The following example shows the status of active DR Series system operations in response to the stats --datacheck command on a DR Series system when Data Check is enabled.
READ WRITE CREATE MKDIR SYMLINK MKNOD REMOVE RMDIR RENAME LINK READDIR READDIRPLUS FSSTAT FSINFO PATHCONF COMMIT XWRITE 5302595 12872 1031 0 0 0 44996 0 0 0 0 85566 30 104 52 1031 676364 240217 188647 917970 0 0 0 155136 0 0 0 0 30674 321247 55279 30217 102190 0 856398852 6853027 23587115 0 0 0 6458023 0 0 0 0 28308673 1133437 2402344 1466732 5506293 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 stats --cifs Description Displays the current CIFS statistics for a DR Series system.
FSYNC STATVFS STATVFS_BY_PATH UTIME UTIME_BY_PATH MKFIFO MKNOD READLINK READLINK_BY_PATH LINK LINK_BY_PATH SYMLINK SYMLINK_BY_PATH FLOCK SETXATTR SETXATTR_BY_PATH GETXATTR GETXATTR_BY_PATH LISTXATTR LISTXATTR_BY_PATH REMOVEXATTR REMOVEXATTR_BY_PATH FD_FROM_PATH GET_REAL_FILENAME XWRITE 226 0 0 0 0 0 0 0 0 0 0 0 0 0 271 512 922 354219 676 261591 0 0 610645 1358 0 16257 0 0 0 0 0 0 0 0 0 0 0 0 0 87332 95902 21916 18363 25103 9222 0 0 1609 17105 0 561552 0 0 0 0 0 0 0 0 0 0 0 0 0 565006 896865 687777 390290
0 READ_FILE 0 REPLICATE_FILE 0 LIST_LSU 399 OPENDIR 257 CLOSEDIR 1110 READDIR 490 SET_LSU_INFO 167 GET_LSU_INFO 175 REPL_SVR_SETUP GET_IMAGE_INFO 0 0 0 0 0 0 0 0 399 120 257 0 0 0 0 0 129 1110 368 490 289 167 85 175 95 415 678 235 346 415 678 0 0 stats --rds Description Displays statistics for RDS server.
stats --container --name Description Displays the current statistics for a specific container in a DR Series system that you define by name using the DR Series system CLI --name command. Syntax stats --container --name backupsys-60_replicate Result Container Name Container ID Total Inodes Read Throughput Write Throughput Current Files Current Bytes Cleaner Status : backupsys-60_replicate : 3 : 1 : 3.91 MiB/s : 3.
KB/s, replicated at : 2012-06-19 11:47:03 File : /vargen/source/acctspay/status/Sept11/3242.tar.gz, 65.23%, 94616 bytes, 1456 KB/s, replicated at : 2012-06-19 11:47:03 File : /vargen/source/revenue/Q311/interna/324.xls, 0.00%, 5152 bytes, 286 KB/s, replicated at : 2012-06-19 11:47:03 File : /vargen/source/projects/Q411/europe/3244.tar.gz, 62.
Result No NFS client(s) are connected. No CIFS client(s) are connected. RDS Client(s) Type Plugin OS Backup Software Last Access Connection(s) Mode BabuK-W2K8-02 RDS 2.1.201 Windows Server 2008 R2 NetVault 9.20 Build 12 Aug 13 07:53:26 1 Passthrough R720xd-Netvault RDS ----0 Default To filter the list of clients to display a specific client type (for example, NFS clients) on a DR Series system, use the DR Series system CLI --type command: stats --clients --type nfs No NFS clients connected.
Syntax stats --help Result Usage: stats stats stats stats stats stats stats stats stats stats --system --cpu --memory --network --datacheck --nfs --cifs --ost --rds --container --name stats --replication [--name ] stats --cleaner stats --clients [--type ] stats --reset [--nfs] [--cifs] [--ost] [--rds] [--datacheck] stats --help stats can be one of: --system --cpu --memory --network --datacheck --nfs --cifs --ost --rds --container
stats --datacheck Command Usage This topic introduces the stats --datacheck command usage: • stats --datacheck • stats --reset --datacheck • stats --help datacheck NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. stats --help datacheck Description Displays the list of stats command-based Data Check options that can be used as a reference when using the DR Series system CLI.
• system --upgrade • system --license [options] • system --setname --name • system --setcompression [options] • system --setdate [options] • system --setntp [options] • system --setlogin • system --telnet [options] • system --datacheck [options] • system --marker [options] • system --add_storage --enclosure (Option only available on a Physical DR) • system --storage [options] • system --mgmt_traffic (Option only available on a Physical DR) • system --backup_traffic (Option only av
BIOS Version : Version : Build : Telnet State : Compression Level : Time Zone : Data Check : Marker Detection : IP Addr : MAC Addr : System State : Reason : Diagnostics Collector : Configuration Server : Filesystem Server : Windows Access Server : HTTP Server : Hardware Health Monitor : Windows Active Directory Client : Filesystem Checker : 2.0.18 3.0.0.1.47757 47757 Disabled Balanced US/Pacific Enabled - namespace,blockmap,throttle:50% Enabled 10.25.242.
Result Component Signature PD_Count Name Virtual Disk HDB VD02 16 ENCLVol_1 Component Signature Alert Size Type Phys Disk HDB PD14 no 2 TB Encl - 1 Phys Disk HDB PD15 no 2 TB Encl - 1 Phys Disk HDB PD16 no 2 TB Encl - 1 Phys Disk HDB PD17 no 2 TB Encl - 1 Phys Disk HDB PD18 no 2 TB Encl - 1 Phys Disk HDB PD19 no 2 TB Encl - 1 Phys Disk HDB PD20 no 2 TB Encl - 1 Phys Disk HDB PD21 no 2 TB Encl - 1 Phys Disk HDB PD22 no 2 TB Encl - 1 Phys Disk HDB PD23 no 2 TB Encl - 1 Phys Disk HDB PD24 no 2 TB Encl - 1 Phys
system --show [--storage] Description Displays the service tag, size, configuration state, RAID level, the percentage used, and the state of the storage type (or types) installed on a DR Series system. Syntax system --show --storage Result Type Boot Internal Enclosure-1 Service Tag 16TGJTR 16TGJTR DCGTXR1 RawSize 278.88 GB 8.18 TB 8.18 TB Configured Yes Yes No RAIDLevel 1 6 -- Used -2.
Result NTPD Service is Server 1 Server 2 Server 3 : : : : UP 0.centos.pool.ntp.org 1.centos.pool.ntp.org 2.centos.pool.ntp.org system --show [--version] Description Displays the currently installed version of the DR Series system software, and the date and time in which it was installed. Syntax system --show --version Result Version : 2.0.0.
system --show [--upgradefile] Description Displays the current version of the DR Series system software upgrade file that resides on the system appliance. Syntax system --show --upgradefile Result Version MD5 Checksum : 2.0.0.0.47757 : 14caa61e2506818cded12aa2a6f12ea5 system --show [--upgradehistory] Description Displays the upgrade history for a DR Series system.
Result Application: Application Interface(bond0): replication 10.250.xxx.x system --show [--opdup_traffic] Description Displays the configured dedicated optimized copy network interface(s). This option is only available on a Physical DR. Syntax system --show --opdup_traffic Result Application: Application Interface(bond1): opdup_incoming 10.250.xxx.x system --show [--backup_traffic] Description Displays the configured dedicated backup network interface(s).
Result Please enter administrator password: Broadcast message from root (pts/0) (Wed Jun 20 11:00:58 2012): The system is going down for reboot NOW! system --shutdown Description Shuts down a DR Series system when you use this command and provide the required password. CAUTION: The system --shutdown command powers off the appliance on which the DR Series system software is installed.
expansion shelves, see DR Series System Drive and System Capacities. There are two ways that expansion shelf licenses can be purchased: point of sale (POS) and after point of sale (APOS). • POS licenses are those ordered from the factory with the DR Series system hardware appliance and the expansion shelf enclosures. • APOS licenses are those ordered later separately from Dell for new expansion shelves or for existing Dell MD1200 storage arrays intended for use as expansion shelf enclosures.
Result Successfully updated hostname. Restarting syslog service ... done. system --setcompression [--fast] [--best] Description Sets the compression type to use on the data stored by a DR Series system. The options are as follows: • fast — Uses the fastest compression algorithm. This is the default. • best — Compresses the data to get the greatest possible space savings. NOTE: The following example shows the default option in use. For more information, see the Dell DR Series System Administrator Guide.
system --setntp [--add ] Description Adds a new NTP server for use with the DR Series system. Syntax system --setntp --add 2.centos.pool.ntp.org Result Stopping NTP service ... Done Adding NTP server ... Done Starting NTP service ... Done NTP server 2.centos.pool.ntp.org added. Enter the following DR Series system CLI command to verify that the NTP server was successfully added: system --show --ntp NTP Service is Server 1 Server 2 Server 3 : UP : 0.centos.pool.ntp.org : 1.centos.pool.ntp.
system --setntp [--disable] Description Disables the NTP service for your DR Series system. Syntax system --setntp --disable Result Shutting down ntpd: [ OK ] system --setntp [--adjust_time] Description Synchronizes a DR4000 system with the NTP server. Syntax system --setntp --adjust_time Result Time difference less than 2 seconds. Not adjusting with server 0.centos.pool.ntp.org Time difference less than 2 seconds. Not adjusting with server 1.centos.pool.ntp.org Time difference less than 2 seconds.
Result Telnet State : Disabled NOTE: In this example, the system --telnet command output showed the telnet access status as disabled. The following example shows the command for enabling telnet access on your DR Series system. To disable telnet access, use the system --telnet --disable command. system --telnet --enable Successfully enabled telnet. system --datacheck [--enable ] Enables one or both Data Check scan options that can be used on a DR Series system.
system --datacheck [--throttle <1-100>] Use the Data Check --throttle option to specify the percentage of available DR Series system resources you want to use when running Data Check scans when the other system operations (data ingest, Replication, and Cleaner processes) are idle. The range is between 1 to 100 percent (%), and the default is 50%. Description Enables Data Check scans to use any percentage (1–100) of available DR Series system resource that you define.
system --marker [--enable] Description Enables the marker detection status for all supported backup software on a DR Series system. For example, the DR Series system supports specific versions of data management application (DMA) software like NetBackup version 6.5 and 7.1, Backup Exec 2010 and 2012, and Veeam 5.7 and 6.0. For a complete list of the supported DMAs, see the Dell DR Series System Interoperability Guide. Syntax system --marker --enable Result Successfully enabled system marker.
system --storage [--set_usage_alert <70% - 90%>] Description Used to specify at what storage utilization percentage an alert should be sent. Syntax system --storage --set_usage_alert 90 Result System storage usage alert has been set at 90%.
Result Turned off blinking for all disks in enclosure "CTKHVW3". system --mgmt_traffic Description The command configures Webserver or Telnet to use a specific network interface. Syntax system --mgmt_traffic [--add] [--type ] [--interface ] [--update] [--type ] [--interface ] [--delete] [--type ] --add --update --delete --type --interface Add access network configuration. Update access network configuration.
system --replication_traffic Description The command sets the default network interface for replicating 'source' data. Syntax system --replication_traffic [--add] [--interface ] [--update] [--interface ] [--delete] --add --update --delete --interface Add default replication network configuration. Update default replication network configuration. Delete default replication network configuration. Interface to use for replicating 'source' data.
Result Usage: system --show [--config] [--hardware] [--storage] [--type ] [--service_tag ] [--license] [--verbose] [--ntp] [--version] [--timezones [Region]] [--upgradefile] [--upgradehistory] [--marker] [--replication_traffic] [--opdup_traffic] [--backup_traffic] [--mgmt_traffic] system system system system --reboot --shutdown --upgrade --license [--add] system --setname --name system --setcompression [--fast] [--balanced] [--best] system --setdate [--dat
interface ] [--update] [--type ] [--interface ] [--delete] [--type ] system --replication_traffic [--add] [--interface ] [--update] [--interface ] [--delete] system --opdup_traffic [--add] [--incoming_interface ] [--outgoing_interface ] [--update] [--incoming_interface ] [-outgoing_interface ] [--delete] system --help system
• user --disable --user • user --help User Command Usage This topic introduces the user command usage: • user --show [options] • user --enable --user [options] • user --disable --user [options] • user --help NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option.
NOTE: To enable the service user account instead of the root user account, simply substitute the service option with the --user option, as shown in the following example: user --enable --user service NOTE: If root user or service user is enabled, it gets disabled after a reboot. You must enable it again, if required. user --disable --user Description Disables the service or root user account on a DR Series system. Syntax user --disable --user root Result "root" user disabled.
Virtual Machine This topic introduces the DR Series system CLI commands that allow you to manage the virtual machines (VMs) that are registered to your physical DR. At least one physical DR is required to act as the license server for your VM(s). A VM only needs to be licensed to one physical DR (even if you have more than one physical DR in your environment).
Maintaining the DR Series System 4 This topic introduces the CLI commands that are useful for collecting diagnostics information, and managing the filesystem and performing system maintenance-related tasks. These CLI commands are grouped into two categories: • The Diagnostics command and its options are used to collect DR Series system log file information. For more information, see Diagnostics. • The Maintenance command and its options are used to perform filesystem and system maintenance.
Diagnostics Command Usage This topic introduces the diagnostics command usage: • • • • • • diagnostics --show diagnostics --collect [options] diagnostics --delete [options] diagnostics --copy [options] diagnostics --start-service diagnostics --help NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. diagnostics --start-service Description This command can be used to start diagnostics services if they are not running.
Service(s) "ofsck" failed diagnostics --collect Description Generates a new diagnostics log file that represents the current state of a DR Series system. This command option is only available in the CLI. The resulting bundle has subsets of log files and cores (if they exist) but does not include a DSET report. A DSET can be obtained with the entire bundle by using the --all option, or separately by using the --dset option.
Syntax diagnostics --collect --name acme9_09_17_12 --reason check-operations Result Collecting diagnostics...done. Diagnostics file acme9_09_17_12.lzip created. diagnostics --collect [--force] Description Forces an immediate generation of a diagnostics file that collects your current system information using the --force option with the DR Series system CLI diagnostic --collect --name command.
Syntax diagnostics --collect --logs Result Collecting diagnostics...done. Diagnostics file created. diagnostics --collect [--cores] Description The command collects only cores. Use this option if a basic bundle already exists and Dell Support only requires new core files. After the core files are collected, they are deleted from the DR Series system. Syntax diagnostics --collect --cores Result Collecting diagnostics...done. Diagnostics file created.
diagnostics --collect [--all] Description Collects all of the current system information (including -- dset) that may be needed during any inventory collection or troubleshooting with the DR Series system. The resulting file can vary between 500MB and 15GB and includes the following: • Old diagnostics bundles • Core dumps • Large archive files • DSET reports • Other smaller valuable log files It will take more than 10 minutes to collect the bundle.
diagnostics --copy --name --host :> Description Copies a specific existing diagnostics log file by name, by appending the --name option, and sends this diagnostics log file to a remote system that you can define using the DR Series system CLI diagnostics --name and --host command (by defining a destination hostname or IP address and path). Syntax diagnostics --copy --name acme9_2012-09-12-12_09-37-53.lzip --host administrator@10.250.207.
For command-specific help, please type diagnostics --help eg: diagnostics --help show Maintenance The DR Series system CLI maintenance commands lets you display the system maintenance repair progress, and manage the data repair and state of a DR Series system. Maintenance tasks let you perform basic repairs and maintain the data and the DR Series system. NOTE: Whenever the DR Series system enters or exits from the Maintenance mode state, all communication via CIFS, NFS, OST, or RDS is lost.
Result Filesystem checker : Scan in progress Filesystem check status: DataBlock Consistency Checker Stats =================================== Phase : INODE CRAWL Inode check : IN PROGRESS Inodes processed : 3200 / 3498 Time left (approx) : 4 secs Cont Name TotalInodes Checked Corrupted Missing Data Orphan Status ----------------------------------------------------------------------------backup 0 0 0 0 0 COMPLETED container29 0 0 0 0 0 COMPLETED backupswsys-60_replicate 71826 71826 0 0 0 COMPLETED Data block
Result Filesystem checker is not running. maintenance --filesystem [--repair_history [verbose]] Description Displays the filesystem checker history for a DR Series system.
Syntax maintenance --filesystem --repair_now Result Successfully started cleaner. maintenance --filesystem [--reclaim_space] Description Reclaims disk space that was formerly occupied by data in the recycle bin in a DR Series system using the Cleaner process. This command is what is commonly referred to as “manually” running the Cleaner process to reclaim disk space. Syntax maintenance --filesystem --reclaim_space Result Successfully started cleaner.
NOTE: Argument verify_data validates data with pre-built checksum. Argument verify_rda_metadata scans only OST and RDA containers. Argument verify_metadata scans the namespace for all containers. NOTE: Be aware that using this command places the files system into a read-only mode and pauses all active replications. When the DR Series system enters Maintenance mode, an alert is sent that indicates this operational change.
Result Configuration saved successfully. maintenance --configuration [--restore] Description Restores a previously backed up DR Series system configuration and overwrites the current configuration on the system. Syntax maintenance --configuration --restore Result WARNING: Restore will overwrite existing configuration from the previous backup. Previous backup was taken at time: "Tue Sep 26 16:35:03 2012". All configuration changes after previous backup will be lost.
maintenance --configuration [--reset_web_certificate] Description The current release supports installation of an SSL certificate. This command can be used to restore the default SSL certificate that ships with the DR. Syntax maintenance --configuration --reset_web_certificate Result Successfully restored the default certificate. maintenance --hardware [--reinit_nvram] Non-volatile RAM (NVRAM) is the type of memory that retains its contents even when power to it is turned off.
maintenance --hardware [--network_reconfigure] Description Reconfigures the network interface for a DR Series system. This option is only available on a Physical DR. Syntax maintenance --hardware --network_reconfigure Result Shutting down interface bond0 : [ OK ] Shutting down loopback interface: Bringing up loopback interface: Bringing up interface bond0: Determining IP information for bond0... done. [ Network settings configured successfully.
The --clear_foreign command changes the state of a physical disk. Use this command when inserting a disk from another appliance, or the disk had been used in a different RAID configuration. After installing, you must enter the following command at the system prompt: maintenance --disk --clear_foreign NOTE: The output of the DR Series system CLI system --show --hardware command lists the current states of the system disks.
Access Controller (iDRAC). --ip Static IP address to use. --netmask Netmask for the assigned static IP address. --gateway Gateway for routing. --device Network device for iDRAC. By default, if you do not specify a device, the iDRAC port will be used. For example, to enable the remote access, you can run a similar command like the one below: maintenance --remote_access --enable --static_ip --ip 10.250.241.167 --netmask 255.255.252.0 --gateway 10.250.240.
[--repair_history [verbose]] [--scan_restart [verify_data | verify_rda_metadata | verify_metadata]] [--repair_now] [--reclaim_space] [--stop_reclaim_space] [--clear_quarantine] [--start_scan [verify_data | verify_rda_metadata | verify_metadata]] [--stop_scan] maintenance --configuration [--backup] [--restore] [--reinit_dictionary] maintenance --hardware [--reinit_nvram] [--restore_hw_db] [--network_reconfigure] [--motherboard_replaced] maintenance --disk [--make_standby [slot num]] [--type
5 Managing DR Series System Storage Operations This topic introduces the DR Series system CLI commands that you can use for configuring and managing DR Series system backup operations, replication operations, and scheduling when to run Replication and disk Cleaner operations.
NOTE: If you specify a command without supplying the expected value or option, you are prompted to provide the correct value or option. connection --show [--name ] Description Displays the status of a specific existing container connection that you define by name (backup) on a DR Series system.
Display the detailed status of a specific container connection (backup) by defining it by name using the --name backup command and defining the specific filesystem protocol type (--type nfs) on a DR Series system: connection --show --name backup --type nfs Container Name : backup NFS connection IP addresses : * NFS connection Root map : root NFS connection options : rw NFS connection Enabled : Yes NFS connection status : Available Display the complete status of all existing container connections by using th
NFS connection Entry ID NFS connection IP addresses NFS connection Root map NFS connection options NFS connection Enabled NFS connection status CIFS connection Entry ID CIFS connection IP addresses CIFS connection Enabled CIFS connection status : : : : : : : : : : 25 * root rw Yes Available 26 * Yes Available Container Entry ID Container Name NFS connection Entry ID NFS connection IP addresses NFS connection Root map NFS connection options NFS connection Enabled NFS connection status : : : : : : : : 2
• --rootmap and --options command options apply only to NFS type container connections. • --capacity command option only applies to OST or RDS container connections, and lets you specify a positive integer value to represent the capacity size in Gigabytes (GB). By default, OST and RDS type container connections are unlimited. Syntax connection –-update --name dataStorage3 --type nfs --clients 10.27.22.11 --options ro,rw Result Successfully updated connection entry. NFS connection IP addresses : 10.27.
OST connection Used Capacity OST connection Enabled : 5.0 GB : No connection --help Description Displays the listing of user and related options that you can use as a reference when using the DR Series system CLI.
Container This topic introduces the set of DR Series system CLI commands that allow you to perform the following tasks: • Display the status of all current containers (summary or detail) • Create (and name) new containers (the DR Series system limits support to 32 containers) • Delete existing containers Container Command Usage This topic introduces the container command usage: • container --show [options] • container --add --name • container --delete --name [options] • container --marker --nam
Other Examples Displays the detailed status of an existing container that you specify by name using the container --show --name -verbose command: Container Name : acme55-S2 Container Path : /containers/acme55-S2 Container Marker : None NFS connection IP addresses : * NFS connection Root map : root NFS connection options : rw NFS connection Enabled : Yes NFS connection status : Available CIFS connection IP addresses : * CIFS connection Enabled : Yes CIFS connection status : Available Replication Role : Sourc
Other Examples Deletes any existing NFS or CIFS container type and the data files within the specified container by combining the -delete and the --delete_files DR Series system CLI commands: container --delete --name acme_17 --delete_files WARNING: All the data in the container acme_17 will be deleted! Do you want to continue? (yes/no) [n]? y Please enter the administrator password: Container "acme_17" marked for deletion. Please run "maintenance --filesystem -reclaim_space" torecover the storage space.
container --delete_files --name Description Deletes only the data files on an existing OpenStorage Technology (OST) container in a DR Series system (and leaves the OST container intact). Syntax container --delete_files --name acme99 Result Error: Connection needs to be disabled first. NOTE: This command is only supported on OST connection type containers and the connection to the container must be disabled before you can delete its files.
Replication To allow DR Series system replication operations, ensure that TCP ports 9904, 9911, 9915, and 9916 are enabled. For more information about supported ports for the DR Series system, see the Dell DR Series System Administrator Guide.
Result Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Replication Container ID Container Entry ID Role MDS Port Data Port Source Source IP Source Mgmt Name Source Mgmt IP Local Data Name Local Data IP Source Container ID Source Container Enabled Compression Enabled Encryption : : : : : : : : : : : : : : : : 1 backup 1 Target : 9915 9916 DR2K-01 10.250.208.
For more information, see replication --limit --speed < | default> --target .
Replication Replication Replication Replication Replication Replication Replication Replication Replication Target IP : Target Mgmt Name : Target Mgmt IP : Local Data Name : Local Data IP : Target Container : Enabled : Compression Enabled: Encryption : 10.250.233.188 10.250.233.188 10.250.233.188 DR4100-Test 10.250.240.
Syntax replication --delete --name acme-59-replica --role target If you attempt to delete a container that already has replication enabled, this displays the following message: Replication on acme-59-replica is enabled and cannot be deleted, please stop it first. NOTE: If the replication state of the link is enabled, you must use the replication --stop command to disable replication before you can delete the replication link.
Replication Enabled : No Replication Compression Enabled : Yes Replication Encryption : AES 128-bit replication --limit --speed < | default> --target Description Limits the bandwidth used during replication by defining a bandwidth limit using any of the following settings: • Kilobytes/second (kbps) • Megabytes/second (mbps) • Gigabytes/second (gbps) • Unlimited bandwidth (this is the default setting); minimum allowed bandwidth setting is 192 kbps Con
Testing connection to port 9916... Connected! Replication troubleshooting completed successfully - Connection to all ports is OK! replication --troubleshoot --peer acme-205 Testing connection to port 9904... Connected! Testing connection to port 9911... Connected! Testing connection to port 9915... Unable to connect to socket - Connection refused Could not connect to acme-205 on port 9915 - (Connection refused) Testing connection to port 9916...
replication can be one of: --show Displays command specific information. --add Adds a replication link to a container. --update Updates a replication link to a container. --delete Deletes a replication link from a container. --start Starts replication. --stop Stops replication. --limit Limits bandwidth consumed by replication. --resync Initiates a replication re-sync. --troubleshoot Troubleshoots replication connection.
• seed --stop • seed --show • seed --cleanup • seed --help seed --create --op [--enc_type ] Description Creates a seed export job on the source DR. The command will prompt for a password, and this password will be requested on the target to import the data. The command allows you to specify the type of encryption that will be used to encrypt the data on the seed device.
Syntax seed --cleanup Result Successfully added seed ZL logs to cleaner queue seed --create --op [--enc_type ] Description Execute the import steps on the target DR. Create a seed import job. Here you have to choose the same encryption type and password that was used to initially create the seed export job. Add the device to the import job the same way you added the device to the export job by using seed --add_device.
Job info ======== Operation Status Container Encryption type :Export :Started :acme-container1 :aes256 seed --start Description Starts the seeding job. You will be prompted to add additional devices if a single device does not have enough space. Syntax seed --start Result Successfully started seed job. stats --seed Description Use to monitor the seeding progress. Syntax stats --seed Result Seeding Source Stats: Seed state: SEED_STARTED Seed status: FINISHED Seed device mount: /mnt/.
Schedule A schedule is the means by which you set aside specific daily or weekly time periods for performing disk space reclamation or replication operations. Disk reclamation operations recover unused disk space from DR4000 system containers in which files were deleted, and replication operations are the process by which the key data is saved only once from multiple devices to minimize excessive or redundant storage of the same data.
Result Replication Schedule: Sunday Monday Tuesday Wednesday Thursday Friday Saturday Start 22:00 05:00 22:00 05:00 22:00 05:00 22:00 05:00 22:00 05:00 22:00 05:00 22:00 05:00 Stop schedule --add --day [--cleaner] [--replication] [--start_time ] [-- stop_time ] [--name ] Description Creates a new Cleaner or Replication schedule for a DR Series system (or for a specific container that you define using the --name command option) using start time and stop time se
NOTE: To delete days from either an existing Cleaner or Replication schedule, specify the day in the week and the schedule type. Syntax schedule --delete --day Sunday --replication Result Successfully updated Replication schedule. schedule --help Description Displays the list of schedule-related options that can be used as a reference when using the DR Series system CLI.
Data Integrity Checking 6 The DR Series system design includes an online data integrity verification feature known as Data Check, which checks for potential or unexpected data inconsistencies in the data store associated with the internal system deduplication engine. Data Check performs a series of checks for unexpected data inconsistencies as early as possible in the data ingest and backup process.
Continuous Data Verification Scans Data Check performs a data verification scan, also known as a blockmap scan, which cycles every two hours through all of the objects in the data store. Data integrity verification is done by recalculating the hash values for the underlying data, and comparing these to the stored hash values using an additional checksum process. Any unexpected data inconsistencies are reported using the DR Series system alerts process.
Data Check: Blockmap Scan Option The blockmap scan option identifies a specific mapping of data contained within a block, with a block being a structured form of data that the DR Series system can identify. You can choose to enable or disable the Data Check blockmap scan based on the command option you select. Data Check: All Data Scan Option The All scan option is one of three options that can be selected for DR Series system data scan operations.
• • • • system --datacheck--enable [options] system --datacheck --disable [options] system --datacheck --throttle [options] system --help datacheck NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. system --datacheck Description Displays the current status of Data Check on a DR Series system.
Description Enables an individual Data Check scan option type (or both scan types) when used in a DR Series system CLI command. Syntax system --datacheck --enable all Result Data Check configuration successful: namespace and blockmap scans currently enabled. NOTE: This example shows all Data Check scan options enabled. To enable only the namespace or only the blockmap scan, simply replace the all option with either of the other option types you desire in the DR Series system CLI command.
stats --datacheck This set of DR Series system CLI commands allow you to display the current Data Check statistics gathered by the system, reset the Data Check statistics for the system, and display the statistic-based Data Check help-related options. For more information, see Stats --Datacheck Command Usage.
Other Examples This example shows the output from the stats --datacheck command used on a DR Series system when Data Check is disabled.
Additional Linux Commands 7 This topic introduces additional Linux commands that have limited usage when used with the DR Series system CLI: • grep • more While these Linux commands are available to the user, this topic and other topics related to these commands are not intended to be a reference source for these commands. Dell recommends that you consult a Linux command reference guide for more information about these commands and how they can be used.
-H, --with-filename -h, --no-filename --label=LABEL -o, --only-matching -q, --quiet, --silent --binary-files=TYPE print the filename for each match suppress the prefixing filename on output print LABEL as filename for standard input show only the part of a line matching PATTERN suppress all normal output assume that binary files are TYPE TYPE is 'binary', 'text', or 'without-match' -a, --text equivalent to --binary-files=text -I equivalent to --binary-files=without-match -d, --directories=ACTION how to han
