8 Jun
1999
8 Jun
'99
7:36 p.m.
Could someone please explain what happens when you loose a single power supply in a shelf?
By a strange coincidence, this is exactly what happened to one of our 330's running 5.1.2 a week ago. The filer went down, we powered if off, switched out the power supply, brought it back up, and all was well. The startup messages about replaying the NVRAM and the WAFL log were displayed (insert warm, fuzzy here). No data loss, just 30 minutes of down time (it's in another building.)
Below are the related entries in the etc/messages file (I've inserted a couple of line breaks for readability...): Hope this helps!
--
Gordon Keegan, M10-10 Phone: (508) 261-4696
Motorola ING Fax: (508) 261-5757
20 Cabot Boulevard
Mansfield, MA 02048 email: lgk011@dma.isg.mot.com
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Tue Jun 1 07:00:00 EDT [statd]: 7:00am up 47 days, 8:09 449080128 NFS ops, 0 CIFS ops, 0 HTTP ops
Tue Jun 1 08:00:00 EDT [statd]: 8:00am up 47 days, 9:09 449150830 NFS ops, 0 CIFS ops, 0 HTTP ops
Tue Jun 1 08:47:51 EDT [disk_config_admin]: *** NOTICE ***
A disk has been swapped (removed or added) to a modular
storage shelf. The system will wait 15 seconds and
then check the status of all disk drives.
Tue Jun 1 08:47:51 EDT [statd]: *** NOTICE ***
Fault reported on SCSI storage shelf attached to slot 9a.
Please check fan and power on shelf.
Tue Jun 1 08:47:53 EDT [asup_main]: System Notification mail sent
Tue Jun 1 08:48:30 EDT [raid_admin]: Read on data disk 9a.4 in volume vol0, RAID group 0, failed; reverting to degraded mode.
Tue Jun 1 09:11:48 EDT [rc]: saving 262M to /etc/crash/core.4 ("raid_checklabels(3): in volume vol0/RAID group 0, more than one missing disk (actual 13, expected 20)")
Tue Jun 1 09:14:22 EDT [rc]: relog syslog
Tue Jun 1 08:48:30 EDT [raid_admin]: Read on data disk 9a.4 in volume vol0, RAID group 0, failed; reverting to degrad
Tue Jun 1 09:14:22 EDT [rc]: NetApp Release 5.1.2 boot complete. Last disk update written at Tue Jun 1 09:11:40 EDT 1999
Tue Jun 1 09:14:23 EDT [asup_main]: System Notification mail sent