Date: Sat, 29 Apr 2017 00:42:45 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Michael Jung <mikej@mikej.com> Cc: freebsd-current@FreeBSD.org Subject: Re: Panic String: solaris assert: (lsize != psize) implies ((flags & ZIO_FLAG_RAW) != 0), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c, line: 631 Message-ID: <75e7cde3-b064-5754-192d-00f8a65788b8@FreeBSD.org> In-Reply-To: <19ac2524eba83333063822c063c6af3e@mikej.com> References: <b5bc4e3a078eb153e54a802f80161b12@mikej.com> <32c84a1f-1377-e0a1-1c8b-d22eea80d871@FreeBSD.org> <19ac2524eba83333063822c063c6af3e@mikej.com>
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On 28/04/2017 14:56, Michael Jung wrote: > I have mad the requested change.. > > [root@bsd11 /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs]# diff zio.c > ~mikej/zio.c.orig > 965c965 > < size, NULL, NULL, ZIO_TYPE_FREE, ZIO_PRIORITY_NOW, > --- >> BP_GET_PSIZE(bp), NULL, NULL, ZIO_TYPE_FREE, ZIO_PRIORITY_NOW, Yes, that's the change that I had in mind. I was a little bit confused by the order of the original and modified files, though :-) > [root@bsd11 /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs]# > > As to the pool size: > > [root@bsd11 /usr/home/mikej]# zpool list > NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT > tank 199G 143G 55.9G - 85% 71% 1.00x ONLINE - > [root@bsd11 /usr/home/mikej]# > > I should have also mentioned that besides poudriere running a build, it was > removing old logs - There was some 43G of old logs files that were in the process > of being removed. So, given that the panic was in the freeing path, you were probably low on the pool space back when those log files were created. I mean that the gang blocks are typically created when a pool is very fragmented. > I will hammer the box with and report back first of the week whether the panic > re-occurs or not. Please also try removing those old files again too. Running zpool scrub afterwards could be a good idea too. Thank you again! -- Andriy Gapon
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