Date: Sat, 26 Aug 2006 09:10:59 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: fsync: giving up on dirty Message-ID: <20060826071059.GB52998@garage.freebsd.pl> In-Reply-To: <44EFB062.5090708@centtech.com>
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[-- Attachment #1 --] On Fri, Aug 25, 2006 at 09:22:26PM -0500, Eric Anderson wrote: > I got this error today, while some very heavy disk access was occurring: > > > Aug 25 13:47:07 snapshot1 kernel: fsync: giving up on dirty > Aug 25 13:47:07 snapshot1 kernel: 0xffffff01bbb99a20: tag devfs, type VCHR > Aug 25 13:47:07 snapshot1 kernel: usecount 1, writecount 0, refcount 445 mountedhere 0xffffff023ee20800 > Aug 25 13:47:07 snapshot1 kernel: flags () > Aug 25 13:47:07 snapshot1 kernel: v_object 0xffffff01c34afb60 ref 0 pages 16386 > Aug 25 13:47:07 snapshot1 kernel: lock type devfs: EXCL (count 1) by thread 0xffffff023f11d980 (pid 46)#0 0xffffffff803eeaa6 at lockmgr+0x5f6 > Aug 25 13:47:07 snapshot1 kernel: #1 0xffffffff8065e8d1 at VOP_LOCK_APV+0x81 > Aug 25 13:47:07 snapshot1 kernel: #2 0xffffffff8047015b at vn_lock+0x6b > Aug 25 13:47:07 snapshot1 kernel: #3 0xffffffff805719be at ffs_sync+0x1fe > Aug 25 13:47:07 snapshot1 kernel: #4 0xffffffff80472045 at vfs_write_suspend+0x95 > Aug 25 13:47:07 snapshot1 kernel: #5 0xffffffff80b794a5 at g_journal_switcher+0xa55 > Aug 25 13:47:07 snapshot1 kernel: #6 0xffffffff803e3cdb at fork_exit+0xbb > Aug 25 13:47:07 snapshot1 kernel: #7 0xffffffff805f39ce at fork_trampoline+0xe > Aug 25 13:47:07 snapshot1 kernel: > Aug 25 13:47:07 snapshot1 kernel: dev label/vol11-data.journal > Aug 25 13:47:07 snapshot1 kernel: GEOM_JOURNAL: Cannot suspend file system /vol11 (error=35). I'm aware of this, but it is harmless. On journal switch gjournal cannot synchronize the file system, so it will try again later. It should be probably better logged (as a warning). -- Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (FreeBSD) iD8DBQFE7/QDForvXbEpPzQRAukaAJwNGeKnOS9n1iGywC27xbIWMOwv7wCdG0x2 PODLjhXLqkPcNEZlchmnfvY= =Eti5 -----END PGP SIGNATURE-----help
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