Date: Fri, 20 Sep 2013 23:44:54 +0000 From: "Teske, Devin" <Devin.Teske@fisglobal.com> To: freebsd-fs <freebsd-fs@freebsd.org> Cc: Devin Teske <dteske@freebsd.org> Subject: zpool upgrade issue? Message-ID: <13CA24D6AB415D428143D44749F57D720FBE0ED1@LTCFISWMSGMB21.FNFIS.com>
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Hi, I recently upgraded a ZFS pool on my system and the reported version changed from "14" to "-" and I'm wondering if this is a bug. dteske@hvm2a ~ $ zpool list NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT LSI-RAID1 1.39T 6.58G 1.39T 0% 1.00x ONLINE - NEC2_POOL_A 3.91T 126K 3.91T 0% 1.00x ONLINE - dteske@hvm2a ~ $ zpool status pool: LSI-RAID1 state: ONLINE status: The pool is formatted using a legacy on-disk format. The pool can still be used, but some features are unavailable. action: Upgrade the pool using 'zpool upgrade'. Once this is done, the pool will no longer be accessible on software that does not support feature flags. scan: none requested config: NAME STATE READ WRITE CKSUM LSI-RAID1 ONLINE 0 0 0 mfid0s1g ONLINE 0 0 0 mfid1 ONLINE 0 0 0 errors: No known data errors pool: NEC2_POOL_A state: ONLINE status: The pool is formatted using a legacy on-disk format. The pool can still be used, but some features are unavailable. action: Upgrade the pool using 'zpool upgrade'. Once this is done, the pool will no longer be accessible on software that does not support feature flags. scan: none requested config: NAME STATE READ WRITE CKSUM NEC2_POOL_A ONLINE 0 0 0 multipath/NEC2_LUN_A ONLINE 0 0 0 errors: No known data errors dteske@hvm2a ~ $ zpool get version NAME PROPERTY VALUE SOURCE LSI-RAID1 version 14 local NEC2_POOL_A version 14 local =3D=3D=3D Now for the upgrade =3D=3D=3D dteske@hvm2a ~ $ uname -a FreeBSD hvm2a 8.4-STABLE FreeBSD 8.4-STABLE #2 r255470M: Wed Sep 11 01:29:1= 5 UTC 2013 dteske@push840-64.vicor.com:/usr/src/sys/amd64/compile/FIS-a= md64 amd64 dteske@hvm2a ~ $ sr zpool upgrade -a [sudo] Password: This system supports ZFS pool feature flags. Successfully upgraded 'LSI-RAID1' from version 14 to feature flags. Enabled the following features on 'LSI-RAID1': async_destroy empty_bpobj lz4_compress Successfully upgraded 'NEC2_POOL_A' from version 14 to feature flags. Enabled the following features on 'NEC2_POOL_A': async_destroy empty_bpobj lz4_compress dteske@hvm2a ~ $ zpool get version NAME PROPERTY VALUE SOURCE LSI-RAID1 version - default NEC2_POOL_A version - default =3D=3D=3D Why doesn't it say 28?? =3D=3D=3D Devin _____________ The information contained in this message is proprietary and/or confidentia= l. If you are not the intended recipient, please: (i) delete the message an= d all copies; (ii) do not disclose, distribute or use the message in any ma= nner; and (iii) notify the sender immediately. In addition, please be aware= that any message addressed to our domain is subject to archiving and revie= w by persons other than the intended recipient. Thank you.
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