Date: Tue, 22 Apr 2008 08:33:52 +1000 From: "Jan Mikkelsen" <janm@transactionware.com> To: <Willy@Offermans.Rompen.nl>, <freebsd-stable@FreeBSD.ORG> Subject: RE: g_vfs_done error third part--PLEASE HELP! Message-ID: <000001c8a3ff$c747f970$0201a8c0@STUDYPC> In-Reply-To: <20080421190403.GA4625@wiz.vpn.offrom.nl>
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Hi Willy, You seem to have emailed me directly as well as posting to the list. The bad offsets are probably because you have filesystem corruption, and = the actual event that caused it was probably not reported (or is at least = not reported by these errors). Basic question: Do you have a hardware problem? - Do you have ECC memory? If not, have you run memtest? - Are your disks reliable, or is one corrupting data? Less basic questions: What is the corruption, and what the cause? That might require a little more work and dropping into the debugger. You could also try reconfiguring to use gmirror instead of ar to see if = that improves things (ie: it could be an ar bug). Regards, Jan. > -----Original Message----- > From: Willy Offermans [mailto:Willy@Offermans.Rompen.nl]=20 > Sent: Tuesday, 22 April 2008 5:04 AM > To: freebsd-stable@FreeBSD.ORG > Subject: g_vfs_done error third part--PLEASE HELP! >=20 >=20 > Dear FreeBSD friends, >=20 > It is already the third time that I report this error. Can=20 > someone help > me in solving this issue? >=20 > Over and over again and always after heavy disk I/O I see the=20 > following > errors in the log files. If I force ar0s1g to unmount the machine > spontaneously reboots. Nothing seriously seems to be damaged by this > act, but anyway I cannot afford something bad happening to this > production machine. >=20 > Currently the error is the following: >=20 > <snip> > ... > Apr 21 19:44:36 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725074944, length=3D2048)]error = =3D 5 > Apr 21 19:45:07 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725074944, length=3D2048)]error = =3D 5 > Apr 21 19:45:38 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725074944, length=3D2048)]error = =3D 5 > ... > </snip> >=20 > before the error appeared like: >=20 > <snip> > ... > Apr 18 20:00:15 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725072896, length=3D2048)]error = =3D 5 > Apr 18 20:00:46 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725068800, length=3D4096)]error = =3D 5 > Apr 18 20:00:46 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725072896, length=3D2048)]error = =3D 5 > Apr 18 20:01:17 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725068800, length=3D4096)]error = =3D 5 > Apr 18 20:01:17 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725072896, length=3D2048)]error = =3D 5 > Apr 18 20:01:48 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725068800, length=3D4096)]error = =3D 5 > Apr 18 20:01:48 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725072896, length=3D2048)]error = =3D 5 > Apr 18 20:02:19 sun kernel:=20 > g_vfs_done():ar0s1g[WRITE(offset=3D290725068800, length=3D4096)]error = =3D 5 > ... > </snip> >=20 > I have no clue what the errors mean, since offsets of 290725068800, > 290725072896, and 290725074944 seem to be ridiculous. Does anybody=20 > have a clue what is going on? >=20 > I'm using FreeBSD 7.0, but found the error being reported before with > previous versions of FreeBSD. I can and will provide more details on > demand. >=20 > Any hints are very much appreciated. >=20 >=20 > --=20 > Met vriendelijke groeten, > With kind regards, > Mit freundlichen Gruessen, > De jrus wah, >=20 > Willy >=20 > ************************************* > W.K. Offermans > Home: +31 45 544 49 44 > Mobile: +31 653 27 16 23 > e-mail: Willy@Offermans.Rompen.nl >=20 > Powered by .... >=20 > (__) > \\\'',) > \/ \ ^ > .\._/_) >=20 > www.FreeBSD.org >=20
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