>>> Florian Haas <flor...@hastexo.com> schrieb am 25.11.2011 um 10:26 in 
>>> Nachricht
<4ecf5f37.1090...@hastexo.com>:
> On 11/25/11 10:20, Ulrich Windl wrote:
> > Hi!
> > 
> > I thought that an "unmanaged" resource would not mess wit hthe resources, 
> but as it seems, the RAID1 monitor does auto-recovery even in unmanaged mode.
> 
> That's highly unlikely. Do you have any logs to back up that claim? If
> so, please pastebin those and someone will investigate.

Hi!

Just that you believe me:

The resource is unmanaged:
Nov 24 12:59:05 h03 pengine: [15876]: notice: LogActions: Leave   
prm_c11_db_15k_raid1     (Started unmanaged)
[...]
LUN shrink begins:
Nov 24 12:59:39 h03 kernel: [1220873.890571] sd 2:0:3:13: [sdai] Result: 
hostbyte=DID_OK driverbyte=DRIVER_SENSE
[...]
RAID monitor runs:
Nov 24 13:08:31 h03 lrmd: [15874]: info: rsc:prm_c11_db_15k_raid1 monitor[262] 
(pid 28046)
Nov 24 13:08:31 h03 Raid1[28046]: [28061]: WARNING: /dev/md10 has at least one 
failed device.
Nov 24 13:08:31 h03 Raid1[28046]: [28063]: INFO: Attempting recovery sequence 
to re-add devices on /dev/md10:
Nov 24 13:08:31 h03 lrmd: [15874]: info: RA output: 
(prm_c11_db_15k_raid1:monitor:stderr) mdadm: re-added 
/dev/disk/by-id/dm-name-C11_DB_15k-E2
Nov 24 13:08:31 h03 kernel: [1221405.912376] md: bind<dm-48>
Nov 24 13:08:31 h03 kernel: [1221405.913568] RAID1 conf printout:
Nov 24 13:08:31 h03 kernel: [1221405.913572]  --- wd:1 rd:2
Nov 24 13:08:31 h03 kernel: [1221405.913576]  disk 0, wo:0, o:1, dev:dm-14
Nov 24 13:08:31 h03 kernel: [1221405.913579]  disk 1, wo:1, o:1, dev:dm-48
Nov 24 13:08:31 h03 kernel: [1221405.913706] md: recovery of RAID array md10
[...]
(The resource still is unmanaged)
Nov 24 13:14:06 h03 pengine: [15876]: notice: LogActions: Leave   
prm_c11_db_15k_raid1     (Started unmanaged)

So you see.

Regards,
Ulrich


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