Date: Thu, 04 Dec 2014 01:07:05 +0100 From: Michael Schmiedgen <schmiedgen@gmx.net> To: Steven Hartland <killing@multiplay.co.uk>, freebsd-stable@freebsd.org Subject: Re: ZFS 'mount error 5' hits production server Message-ID: <547FA5A9.1010600@gmx.net> In-Reply-To: <547F98AF.9070701@multiplay.co.uk> References: <547F6E54.5020706@takwa.de> <547F98AF.9070701@multiplay.co.uk>
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On 12/04/2014 00:11, Steven Hartland wrote: > Have you been able to boot from rescue / mfsroot cd? I got remote console via KVM and booted kernel.old from loader prompt. Everythins is fine with old 10.0 kernel. Finished upgrading by installing 10.1 userland did not help either. Thanks, Michael > On 03/12/2014 20:11, Michael Schmiedgen wrote: >> Hi list, >> >> today I upgraded one of our servers from 10.0 to 10.1 with >> freebsd-update. GENERIC kernel, ZFS 2-way mirror, GPT, nothing >> special. After booting kernel, when trying to mount the >> root file system I get: 'cannot mount, error 5' or something. >> >> Strangely I got this error a few weeks ago at home, running >> CURRENT with custom kernel: >> https://lists.freebsd.org/pipermail/freebsd-current/2014-October/052900.html >> >> >> I created the pools and datasets manually via console. Has >> anything changed? With legacy mountpoint, or that one needs a >> boot dataset, or something? >> >> Thanks, >> Michael >> >> >> Configuration is: >> >> gpart show: >> >> => 34 5860533101 ada0 GPT (2.7T) >> 34 256 1 freebsd-boot (128K) >> 290 6 - free - (3.0K) >> 296 8388608 2 freebsd-swap (4.0G) >> 8388904 5662310400 3 freebsd-zfs (2.6T) >> 5670699304 189833831 - free - (91G) >> >> => 34 5860533101 ada1 GPT (2.7T) >> 34 256 1 freebsd-boot (128K) >> 290 6 - free - (3.0K) >> 296 8388608 2 freebsd-swap (4.0G) >> 8388904 5662310400 3 freebsd-zfs (2.6T) >> 5670699304 189833831 - free - (91G) >> >> >> zpool status: >> >> NAME PROPERTY VALUE SOURCE >> tank size 2.62T - >> tank capacity 3% - >> tank altroot - default >> tank health ONLINE - >> tank guid XXX default >> tank version - default >> tank bootfs tank local >> tank delegation on default >> tank autoreplace off default >> tank cachefile - default >> tank failmode wait default >> tank listsnapshots off default >> tank autoexpand off default >> tank dedupditto 0 default >> tank dedupratio 1.00x - >> tank free 2.53T - >> tank allocated 99.0G - >> tank readonly off - >> tank comment - default >> tank expandsize 0 - >> tank freeing 0 default >> tank fragmentation 0% default >> tank leaked 0 default >> tank feature@async_destroy enabled local >> tank feature@empty_bpobj active local >> tank feature@lz4_compress enabled local >> tank feature@multi_vdev_crash_dump enabled local >> tank feature@spacemap_histogram disabled local >> tank feature@enabled_txg disabled local >> tank feature@hole_birth disabled local >> tank feature@extensible_dataset disabled local >> tank feature@embedded_data disabled local >> tank feature@bookmarks disabled local >> tank feature@filesystem_limits disabled local >> >> >> zfs get all tank: >> >> NAME PROPERTY VALUE SOURCE >> tank type filesystem - >> tank creation Aug 2012 - >> tank used 98.9G - >> tank available 2.49T - >> tank referenced 8.34G - >> tank compressratio 1.00x - >> tank mounted yes - >> tank quota none default >> tank reservation none default >> tank recordsize 128K default >> tank mountpoint legacy local >> tank sharenfs off default >> tank checksum on default >> tank compression off default >> tank atime off local >> tank devices on default >> tank exec on default >> tank setuid on default >> tank readonly off default >> tank jailed off default >> tank snapdir hidden default >> tank aclmode discard default >> tank aclinherit restricted default >> tank canmount on default >> tank xattr off temporary >> tank copies 1 default >> tank version 5 - >> tank utf8only off - >> tank normalization none - >> tank casesensitivity sensitive - >> tank vscan off default >> tank nbmand off default >> tank sharesmb off default >> tank refquota none default >> tank refreservation none default >> tank primarycache all default >> tank secondarycache all default >> tank usedbysnapshots 4.53G - >> tank usedbydataset 8.34G - >> tank usedbychildren 86.1G - >> tank usedbyrefreservation 0 - >> tank logbias latency default >> tank dedup off default >> tank mlslabel - >> tank sync standard default >> tank refcompressratio 1.00x - >> tank written 3.10G - >> tank logicalused 91.7G - >> tank logicalreferenced 6.71G - >> tank volmode default default >> tank filesystem_limit none default >> tank snapshot_limit none default >> tank filesystem_count none default >> tank snapshot_count none default >> tank redundant_metadata all default
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