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List:       lustre-discuss
Subject:    [lustre-discuss] many 'trigger OI scrub messages'
From:       bdandrus () nps ! edu (Andrus, Brian Contractor)
Date:       2015-07-29 13:45:13
Message-ID: ADC981242279AD408816CB7141A2789DD7905327 () GROWLER ! ern ! nps ! edu
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Hello all,

I recently took an OST offline and resized it from 7.2TB to 16TB.
Since doing that, I am getting messages on the OSS every 5 seconds:

Jul 29 06:42:40 nas-04 kernel: Lustre: WORK-OST0004-osd: FID \
                [0x100040000:0xb91dd9:0x0] != self_fid [0x100000000:0xcaf4f6:0x0]
Jul 29 06:42:40 nas-04 kernel: Lustre: WORK-OST0004-osd: trigger OI scrub by RPC for \
                [0x100040000:0xb91dd9:0x0], rc = 0 [1]
Jul 29 06:42:40 nas-04 kernel: Lustre: WORK-OST0004-osd: FID \
                [0x100040000:0xb91dde:0x0] != self_fid [0x100000000:0xcaf4fb:0x0]
Jul 29 06:42:40 nas-04 kernel: Lustre: WORK-OST0004-osd: trigger OI scrub by RPC for \
                [0x100040000:0xb91dde:0x0], rc = 0 [1]
Jul 29 06:42:41 nas-04 kernel: Lustre: WORK-OST0004-osd: FID \
                [0x100040000:0xb91dd9:0x0] != self_fid [0x100000000:0xcaf4f6:0x0]
Jul 29 06:42:41 nas-04 kernel: Lustre: WORK-OST0004-osd: trigger OI scrub by RPC for \
[0x100040000:0xb91dd9:0x0], rc = 0 [1]

Is this something to be concerned with?
I don't see much when I try and search for information.

Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238


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