Date: Fri, 02 Feb 2018 21:26:56 +1100 From: Michelle Sullivan <michelle@sorbs.net> To: Mike Tancsa <mike@sentex.net> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: Re: ZFS pool faulted (corrupt metadata) but the disk data appears ok... Message-ID: <9c995251-45f1-cf27-c4c8-30a4bd0f163c@sorbs.net> In-Reply-To: <54DCAC29.8000301@sorbs.net> References: <54D3E9F6.20702@sorbs.net> <54D41608.50306@delphij.net> <54D41AAA.6070303@sorbs.net> <54D41C52.1020003@delphij.net> <54D424F0.9080301@sorbs.net> <54D47F94.9020404@freebsd.org> <54D4A552.7050502@sorbs.net> <54D4BB5A.30409@freebsd.org> <54D8B3D8.6000804@sorbs.net> <54D8CECE.60909@freebsd.org> <54D8D4A1.9090106@sorbs.net> <54D8D5DE.4040906@sentex.net> <54D8D92C.6030705@sorbs.net> <54D8E189.40201@sorbs.net> <54D924DD.4000205@sorbs.net> <54DCAC29.8000301@sorbs.net>
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Michelle Sullivan wrote: > Michelle Sullivan wrote: >> So far (few hours in) zfs import -fFX has not faulted with this image... >> it's running out of memory currently about 16G of 32G- however 9.2-P15 >> kernel died within minutes... out of memory (all 32G and swap) so am >> more optimistic at the moment... Fingers Crossed. >> > And the answer: > > 11-STABLE on a USB stick. > > Remove the drive that was replacing the hotspare (ie the replacement > drive for the one that initially died) > zpool import -fFX storage > zpool export storage > > reboot back to 9.x > zpool import storage > re-insert drive replacement drive. > reboot > > Gotta thank people for this again, saved me again this time on a non-FreeBSD system this time (with a lot of using a modified recoverdisk for OSX - thanks PSK@)... Lost 3 disks out of a raidz2 and 2 more had read errors on some sectors.. don't know how much (if any) data I've lost but at least it's not a rebuild from back up of all 48TB.. Thanks again. -- Michelle Sullivan http://www.mhix.org/
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