Date: Wed, 03 Dec 2014 23:11:43 +0000 From: Steven Hartland <killing@multiplay.co.uk> To: freebsd-stable@freebsd.org Subject: Re: ZFS 'mount error 5' hits production server Message-ID: <547F98AF.9070701@multiplay.co.uk> In-Reply-To: <547F6E54.5020706@takwa.de> References: <547F6E54.5020706@takwa.de>
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Have you been able to boot from rescue / mfsroot cd? 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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