MSA1500, 12 non affected units

[Benoit_T]

Hello, this morning my MSA 1500 CS didn's see any HD devices.

I restart the disk enclosure (12 x 750 Gb Sata), then I restart the MSA (one raid controller)

still no disk

I unplug / replug the SCSI module  (near the power supply) and restart both disks and the MSA a few minutes later.

then the green light on the disks remain on and the MSA saw the disks, but no more raid disk..

there is 12 unaffected disks.

I had 3 raid 5 with 4 disks each.

how can rocover the raid configuration ? of course without loosing the datas......

disk enclosure: SGA073004E

best regards,

Benoit.

[Benoit_T]

Well, I got it. without loosing data...

I hot removed the MSA raid controller (from the front pannel)

and I plug it back.

all my 3 raids volume are back...

thanks for reading,

Benoit.