Deployment Guide
Table Of Contents
- Dell EMC PowerVault ME4 Series Storage System Deployment Guide
- Contents
- Before you begin
- Mount the enclosures in the rack
- Connect to the management network
- Cable host servers to the storage system
- Cabling considerations
- Connecting the enclosure to hosts
- Host connection
- Connect power cables and power on the storage system
- Perform system and storage setup
- Record storage system information
- Using guided setup
- Web browser requirements and setup
- Access the PowerVault Manager
- Update firmware
- Use guided setup in the PowerVault Manager Welcome panel
- Perform host setup
- Host system requirements
- Windows hosts
- Configuring a Windows host with FC HBAs
- Configuring a Windows host with iSCSI network adapters
- Configuring a Windows host with SAS HBAs
- Linux hosts
- Configuring a Linux host with FC HBAs
- Configure a Linux host with iSCSI network adapters
- Attach a Linux host with iSCSI network adapters to the storage system
- Assign IP addresses for each network adapter connecting to the iSCSI network
- Register the Linux host with iSCSI network adapters and create volumes
- Enable and configure DM Multipath on the Linux host with iSCSI network adapters
- Create a Linux file system on the volumes
- SAS host server configuration for Linux
- VMware ESXi hosts
- Fibre Channel host server configuration for VMware ESXi
- iSCSI host server configuration for VMware ESXi
- Attach an ESXi host with network adapters to the storage system
- Configure the VMware ESXi VMkernel
- Configure the software iSCSI adapter on the ESXi host
- Register an ESXi host with a configured software iSCSI adapter and create and map volumes
- Enable multipathing on an ESXi host with iSCSI volumes
- Volume rescan and datastore creation for an ESXi hosts with iSCSI network adapters
- SAS host server configuration for VMware ESXi
- Citrix XenServer hosts
- Fibre Channel host server configuration for Citrix XenServer
- iSCSI host server configuration for Citrix XenServer
- Attach a XenServer host with network adapters to the storage system
- Configure a software iSCSI adapter on a XenServer host
- Configure the iSCSI IQN on a XenServer host
- Enable Multipathing on a XenServer host
- Register a XenServer host with a software iSCSI adapter and create volumes
- Create a Storage Repository for a volume on a XenServer host with a software iSCSI adapter
- SAS host server configuration for Citrix XenServer
- Troubleshooting and problem solving
- Locate the service tag
- Operators (Ops) panel LEDs
- Initial start-up problems
- Cabling for replication
- SFP+ transceiver for FC/iSCSI ports
- System Information Worksheet
- Setting network port IP addresses using the CLI port and serial cable
Select the storage type
When you first access the wizard, you are prompted to select the type of storage to use for your environment.
Read through the options and make your selection, and then click Next to proceed.
● Virtual storage supports the following features:
○ Tiering
○ Snapshots
○ Replication
○ Thin provisioning
○ One pool per installed RAID controller and up to 16 disk groups per pool
○ Maximum 1 PB usable capacity per pool with large pools feature enabled
○ RAID levels 1, 5, 6, 10, and ADAPT
○ Adding individual disks to increase RAID capacity is only supported for ADAPT disk groups
○ Capacity can be increased by adding additional RAID disk groups
○ Page size is static (4 MB)
○ SSD read cache
○ Global and/or dynamic hot spares
● Linear storage supports the following features:
○ Up to 32 pools per installed RAID controller and one disk group per pool
○ RAID levels 0, 1, 3, 5, 6, 10, 50, ADAPT, and NRAID
○ Adding individual disks to increase RAID capacity is supported for RAID 0, 3, 5, 6, 10, 50, and ADAPT disk groups
○ Configurable chunk size per disk group
○ Global, dedicated, and/or dynamic hot spares
NOTE: Dell EMC recommends using virtual storage.
NOTE: After you create a disk group using one storage type, the system will use that storage type for additional disk
groups. To switch to the other storage type, you must first remove all disk groups.
Creating disk groups and pools
The panel that is displayed when creating disk groups and pools is dependent upon whether you are operating in a virtual
storage environment or a linear storage environment.
Virtual storage environments
If you are operating in a virtual storage environment, the system scans all available disks, recommends one optimal storage
configuration, and displays the suggested disk group layout within the panel.
In a virtual storage environment, the storage system automatically groups disk groups by pool and tier. The disk groups also
include a description of the total size and number of disks to be provisioned, including the configuration of spares and unused
disks.
If the system is unable to determine a valid storage configuration, the wizard lists the reasons why and provides directions on
how to achieve a proper configuration. If the system is unhealthy, an error is displayed along with a description of how to fix it.
Follow the recommendations in the wizard to correct the errors, then click Rescan to view the optimized configuration.
For a system with no pools provisioned, if you are satisfied with the recommended configuration, click Create Pools to
provision the system as displayed in the panel and move on to attaching hosts. For a system that contains a pool, if you are
satisfied with the recommended configuration, click Expand Pools to provision the system as displayed in the panel.
If your environment requires a unique setup, click Go To Advanced Configuration to access the Create Advanced Pools panel.
Select Add Disk Group and follow the instructions to manually create disk groups one disk at a time. Select Manage Spares and
follow the instructions to manually select global spares.
Linear storage environments
If you are operating in a linear storage environment, the Create Advanced Pools panel opens.
Select Add Disk Groups and follow the instructions to manually create disk groups one at a time. Select Manage Spares and
follow the instructions to manually select global spares. Click the icon for more information about options presented.
Perform system and storage setup
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