Date: Mon, 05 Sep 2011 21:11:29 +0200 From: Henri Hennebert <hlh@restart.be> To: Sebastian Chmielewski <chmiels@o2.pl> Cc: freebsd-current@freebsd.org Subject: Re: ZFS: i/o error - all block copies unavailable after upgrading to r225312 Message-ID: <4E651EE1.3090001@restart.be> In-Reply-To: <20110905195143.557b9480@o2.pl> References: <20110901223646.14b8aae8@o2.pl> <4E60EFE4.7070403@restart.be> <20110905195143.557b9480@o2.pl>
next in thread | previous in thread | raw e-mail | index | archive | help
On 09/05/2011 19:51, Sebastian Chmielewski wrote: > On Fri, 02 Sep 2011 17:01:56 +0200 > Henri Hennebert<hlh@restart.be> wrote: > >> I encounter the same problem. I reboot with mfsBSD and run zpool scrub >> without error. >> >> I reboot and get the same error - the error msg repeating 4 or 5 times. >> > > Do you have lzjb compression in your pool Yes on some file systems but not on rpool/root > My pool does use it (on some filesystems) and it's also almost full (95% used). I think it is not a problem, zfsloader must open the zfs file system in read-only. BUT it is AWFUL for io performance. > 'zdb zroot' fails with 'assertion failed' message. > > 1089791 1 16K 64K 64K 64K 100.00 ZFS plain file > > > Traversing all blocks to verify checksums and verify nothing leaked ... > Assertion failed: (space_map_load(&msp->ms_map,&zdb_space_map_ops, SM_ALLOC,&msp->ms_smo, spa->spa_meta_objset) == 0), file /work/opensource/OS/FreeBSD/current-gem/cddl/usr.sbin/zdb/../../../cddl/contrib/opensolaris/cmd/zdb/zdb.c, line 2115. > zsh: abort zdb zroot I try it on my active pool and no assertion error, only some zdb_blkptr_cb: Got error 122 reading <180, 0, 0, 0> -- skipping but on a live file system this seems normal. Henri > > best regards,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4E651EE1.3090001>