Reference Guide
Table Of Contents
- Dell EMC PowerStore Service Scripts Guide
- Contents
- Additional Resources
- Introduction
- Service Commands
- Shut down and reboot an appliance (svc_appliance)
- Provision an appliance (svc_appliance_provisioning)
- Capture array configuration data (svc_arrayconfig)
- Make space on the root partition (svc_cleanup)
- Clear firmware update (svc_clear_fw_update_alert)
- Shut down a SAN cluster (svc_cluster)
- Diagnose a create cluster failure (svc_cluster_diag)
- Cluster management (svc_cluster_management)
- Configure new SLICs (svc_commit_slic)
- Check status of or restart container (svc_container_mgmt)
- Support materials (svc_dc)
- Generate a support materials bundle (svc_dc run)
- Delete a support materials bundle (svc_dc delete)
- List support materials (svc_dc list)
- List all support material profiles (svc_dc list_profiles)
- List all system dump files (svc_dc list_dumps)
- Download an existing support materials bundle (svc_dc download)
- Upload a support materials bundle (svc_dc upload)
- System diagnostics (svc_diag)
- Check datapath stats (svc_dp_oos_check)
- Collect flash and NVMe statistics (svc_drive_stats)
- Factory reset (svc_factory_reset)
- Perform a health check on the appliance (svc_health_check)
- Help (svc_help)
- Hypervisor diagnostics (svc_hypervisor)
- Inject troubleshooting software tool (svc_inject)
- Install service tools (svc_inject run)
- Delete an injected service tool (svc_inject delete)
- Display information about a specific package (svc_inject info)
- Generate a root or recovery package key (svc_inject generate-key)
- Deactivate service escalation (svc_inject deactivate)
- View service escalation status (svc_inject status)
- Review system journal logs (svc_journalctl)
- Install the PowerStore system (svc_manufacturing)
- Retrieve information as a root user (svc_mgmt_operations)
- Migrate a cluster or DVS to another vCenter (svc_migrate_to_vcenter)
- Run service scripts using SSH tunneling (svc_nas)
- Download the ACL database of a file system (svc_nas nas_svc_acldb_dump)
- Manage Dynamic Access Control (svc_nas nas_svc_dac)
- Generate an SDNAS archive file (svc_nas nas_svc_dc)
- Manage NAS servers (svc_nas nas_svc_nas)
- Show statistics for NDMP and PAX backup sessions (svc_nas_nas_svc_paxstats)
- Run a Linux tcpdump (svc_nas nas_svc_tcpdump)
- Back up NAS server configuration (svc_nas_cbr)
- CIFS Support (svc_nas_cifssupport)
- Enable HA monitoring (svc_nas_enable_ha_monitoring)
- Advanced NAS settings (svc_nas_tools and svc_nas_global_tools)
- Upgrade or roll back a NAS node (svc_nas_ndu)
- Repair NAS NDU (svc_nas_ndu_repair)
- Reboot, shut down, and turn on a node (svc_node)
- Check and fix the NTP status (svc_ntp_ctl)
- Disable password reset (svc_password_mgmt)
- Troubleshoot and repair (svc_remote_support)
- List the remote configuration (svc_remote_support list)
- Modify the remote support configuration (svc_remote_support_modify)
- Modify contact information (svc_remote_support modify_contact)
- Reinitialize the remote support configuration (svc_remote_support reinitialize)
- Restart SupportAssist (svc_remote_support restart)
- Check the connectivity status (svc_remote_support connectivity)
- Manage the remote syslog (svc_remote_syslog)
- Remove appliance (svc_remove_appliance)
- Repair software (svc_repair)
- Replace the DPE (svc_replace_dpe)
- Service mode operation (svc_rescue_state)
- Enable, disable, or display security protocols (svc_security_protocol)
- Grant service user access (svc_service_config)
- Gain root privileges (svc_service_shell)
- Software recovery (svc_software_recovery)
- Connect to the peer node service container (svc_ssh_peer)
- View capacity metrics (svc_volume_space_metrics)
- System Journal Fields
System Journal Fields
Information in the system journal are stored in fields. When you run the svc_journalctl, you can choose to display information
from these fields or filter the output based on the information in these fields. This appendix describes the fields available for use
in the journal:
Topics:
• Field descriptions
Field descriptions
The core logging framework relies on the systemd journal services provided by the underlying CoreOS operating system. In
addition to the default fields available with systemd journal in CoreOS, there are custom fields available for use with the cluster.
The following table lists the descriptions of all the fields available for use.
NOTE: For more information on the default fields, refer to https://www.freedesktop.org/software/systemd/man/
systemd.journal-fields.html#.
Table 1. Journal field descriptions
Type Name Description
Default __CURSOR Unique identifier that describes the position of the entry in the
journal.
Default __MONOTONIC_TIMESTAMP The monotonic clock timestamp indicating the time elapsed
between a certain event and the time when the entry in the
journal occurred.
Default __REALTIME_TIMESTAMP The wall clock timestamp indicating the point in time when the
entry was logged in the journal.
Default _AUDIT_LOGINUID, _AUDIT_SESSION The session and login UID of the process from where the
journal entry originates from.
Default _BOOT_ID The kernel boot ID of the boot in which the message was
generated.
Default _CAP_EFFECTIVE The effective capabilities of the process from where the
journal entry originates from.
Default _CMDLINE The command line of the process the journal entry originates
from
Default _COMM The name of the process the journal entry originates from.
Default _EXE The executable path of the process the journal entry
originates from.
Default _GID The group ID of the process the journal entry originates from.
Default _HOSTNAME The name of the originating host.
Default _KERNEL_DEVICE The name of the kernel device.
Default _KERNEL_SUBSYSTEM The name of the kernel subsystem.
Default _LINE_BREAK Indicates that the log message in the standard output/error
stream was not terminated with a normal newline character.
A
90 System Journal Fields