NEC Express5800 Series Maintenance Manual page 98

Chapter 2 Configuring and Upgrading the System
2. Remove the disk from the system, and then, insert a new disk.
Please wait while the system to recognize the disk.
# esxcli –s xxx.xxx.xxx.xxx storage mpm list
Info
------------------------------------------------------
mpm0 : 143066368 blocks (139713 MB) [1/2]
\_ vmhba100500:C0:T0:L0 (10/40/1)
:
:
:
# esxcli –s xxx.xxx.xxx.xxx storage mpm list
Info
------------------------------------------------------
mpm0 : 143066368 blocks (139713 MB) [1/2]
\_ vmhba100500:C0:T0:L0 (10/40/1)
Unused disks:
- vmhba110500:C0:T0:L0 (11/40/1)
3. To restore the redundant configuration, run the "esxcli storage mpm add" command with RAID device
name and kernel device name specified.
# esxcli –s xxx.xxx.xxx.xxx storage mpm add -v mpm0 –d vmhba110500:C0:T0:L0
4. Confirm that resync is started.
In the example below, it is shown that the progress ratio of synchronization is 51.6%, and 32.8 minutes is
required to complete synchronization. When the progress is no longer displayed and both kernel devices
show [in_sync], the synchronization is completed.
# esxcli –s xxx.xxx.xxx.xxx storage mpm list
Info
-------------------------------------------------------------------
mpm0 : 143066368 blocks (139713 MB) [2/2]
| recover=51.6% (73879680/143066368) finish=32.8min (35088K/s)
\_ vmhba100500:C0:T0:L0 (10/40/1)
\_ vmhba110500:C0:T0:L0 (11/40/1)
# esxcli –s xxx.xxx.xxx.xxx storage mpm list
Info
------------------------------------------------------
mpm0 : 143066368 blocks (139713 MB) [2/2]
\_ vmhba100500:C0:T0:L0 (10/40/1)
\_ vmhba110500:C0:T0:L0 (11/40/1)
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Note Synchronization may start automatically when a new disk is inserted. In this case,
restoration by running add command is not necessary.
Express5800/R320c-E4, R320c-M4 Maintenance Guide (VMware)
[ in_sync ]
[ in_sync ]
[ in_sync ]
[ syncing ]
[ in_sync ]
[ in_sync ]
2. Disk Operations