Date: Sat, 15 Dec 2012 22:05:12 +0100 From: Damien Fleuriot <ml@my.gd> To: Attila Nagy <bra@fsn.hu> Cc: freebsd-fs@freebsd.org Subject: Re: zfs panic, solaris_assert Message-ID: <CAE63ME4YQ3oMBaimw%2BAWxvb5D5WFx_oBmkdpYyw=qVgH2ksVuQ@mail.gmail.com> In-Reply-To: <50CC8AE5.5070804@fsn.hu> References: <50CC86D4.2070502@fsn.hu> <50CC8AE5.5070804@fsn.hu>
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On 15 December 2012 15:36, Attila Nagy <bra@fsn.hu> wrote: > On 12/15/2012 03:19 PM, Attila Nagy wrote: >> >> Hi, >> >> Since running svn revision r243704 I get frequent panics: >> panic: solaris assert: sa.sa_magic == 0x2F505A (0x4f22a8ed == 0x2f505a), >> file: >> /data/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c, >> line: 597 >> cpuid = 0 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2a >> kdb_backtrace() at kdb_backtrace+0x37 >> panic() at panic+0x1ce >> assfail3() at assfail3+0x29 >> zfs_space_delta_cb() at zfs_space_delta_cb+0xbe >> dmu_objset_userquota_get_ids() at dmu_objset_userquota_get_ids+0x142 >> dnode_sync() at dnode_sync+0xc5 >> dmu_objset_sync_dnodes() at dmu_objset_sync_dnodes+0x5d >> dmu_objset_sync() at dmu_objset_sync+0x17f >> dsl_pool_sync() at dsl_pool_sync+0xca >> spa_sync() at spa_sync+0x34a >> txg_sync_thread() at txg_sync_thread+0x139 >> fork_exit() at fork_exit+0x11f >> fork_trampoline() at fork_trampoline+0xe >> --- trap 0, rip = 0, rsp = 0xffffff90231accf0, rbp = 0 --- >> >> I can't tell whether it's the data or the code. If the latter, is this >> fixed in later revisions? >> If it's the file system, what can I do with this? >> > It seems this is introduced with the following mega-MFC: > r243674 | mm | 2012-11-29 15:05:04 +0100 (Thu, 29 Nov 2012) | 223 lines > For what it's worth, running on amd64 with 4gb ram: 10-CURRENT r244183: Thu Dec 13 15:35:28 UTC 2012 And not experiencing ZFS/solaris problems. Loader tunables: vm.kmem_size="3072M" vfs.zfs.arc_min="128M" vfs.zfs.arc_max="2048M"
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