Sonnet Fusion RAID Storage Systems, Operation Manual

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SESIdentify Drive (only valid if enclosure supports SES)
The drive’s fault LED should already be blinking. Use this CLI command to also blink the drive’s activity LED. The ID from the BlockDevScan command
must be used, and not the member ID displayed with the RMStatus command. Match the S/N of the faulted drive (9SF076NJ) from RMSstatus to the
BlockDevScan drive IDs, and use that number to select the correct drive to identify.
sesidentify drive 1
Ready.
sesidentifystop all
Ready.
BlockDevIdentify
Use this command to flash the drive’s activity LED (if the drive is working enough so the activity LED can operate). The ID from the BlockDevScan
command must be used, and not the member ID shown in the RMStatus command. Match the S/N of the faulted drive (9SF076NJ) from RMStatus to
the BlockDevScan drive IDs, and use that number to select the correct drive to identify.
Sometimes, when BlockDevIdentify must be used, the activity LED won't flash because the drive has failed so badly. One possible action is to
blink all the other drives’ LEDs, and find the failed drive by process of elimination.
blockdevidentify 1
Ready.
blockdevidstop
Ready.
Note: If SESIdentify is used, follow it up with the command SESIdentifyStop All to turn off the drive LEDs. When BlockDevIdentify is used,
follow it up with the command BlockDevIDstop (no parameters) to turn the drive LEDs off.
Using the CLI to Enable/Disable Recovery Mode
1. Display the RAID group and RAID group member drives:
rgdisplay
3
;GroupName
Type Interleave Capacity Partitions Members Status
;---------------------------------------------------------------------------
r5
RAID5 64 KB 447.0GB 1 4 OFFLINE
Ready.
rmstatus r5
6
;ID Status
RebuildStatus Vendor Product Rev SN
;---------------------------------------------------------------------------
0 ONLINE
OK ST3250310NS SDN1 9SF0800F
1 FAULTED OK ST3160812AS-1 H 5LS25P51
2 FAULTED OK ST3250310NS SDN1 9SF076NJ
3 ONLINE OK ST3250620AS K 6QF0LJ17
Ready.
(continued)
1.8 Recover Data from Offline RAID Groups