Date: Fri, 14 Mar 2003 18:47:27 +0100 From: Morten Rodal <morten@rodal.no> To: Jeff Roberson <jroberson@chesapeake.net> Cc: Doug Barton <DougB@FreeBSD.ORG>, Attila Nagy <bra@fsn.hu>, freebsd-current@FreeBSD.ORG Subject: Re: kern/49079: panic: bwrite: buffer is not busy Message-ID: <20030314174727.GA544@slurp.rodal.no> In-Reply-To: <20030313030309.L43514-100000@mail.chesapeake.net> References: <20030311171353.B1461@znfgre.tberna.bet> <20030313030309.L43514-100000@mail.chesapeake.net>
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--hQiwHBbRI9kgIhsi Content-Type: multipart/mixed; boundary="rwEMma7ioTxnRzrJ" Content-Disposition: inline --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 13, 2003 at 03:05:03AM -0500, Jeff Roberson wrote: > On Tue, 11 Mar 2003, Doug Barton wrote: > > It won't. I have 1.376 of vfs_bio.c, and -current as of the 7th, and I > > just got another one of these last night. The panic message is the same= as > > I've been getting, but the bremfree message is slightly different, if t= hat > > helps any. >=20 I have 1.378 of vfs_bio.c and I just got one of these panics. Kernel built on 13th of March. (Thu Mar 13 16:25:15 CET 2003) >=20 > Can anyone tell me when this started? Or perhaps backup your sources > until this goes away? I am not able to reproduce this. Can you give me > the following information. >=20 I am not sure, but my computer fist panic with this on March 6th. > Type of machine, cpu, memory, etc. Dual Pentium II 300MHz 447MB SDRAM > Mounted filesystems and their block size. /dev/da0s1a on / (ufs, local) devfs on /dev (devfs, local) /dev/da0s1e on /tmp (ufs, local, soft-updates) /dev/da0s1f on /usr (ufs, local, soft-updates) /dev/ad0s1e on /usr/home (ufs, local, nosuid, soft-updates) /dev/ad0s1d on /usr/local (ufs, local, soft-updates) /dev/ad2s1e on /mnt/media (ufs, local, nosuid, soft-updates) /dev/da0s1d on /var (ufs, local, nosuid, soft-updates) I have attached the output of the disklabel command. Hopefully that will tell you the block size (I am unsure about where to find it). I am not sure if this is related but the disklabel command issued a warning on all three hardisks that partition c didn't cover the whole unit. > Type of workload. >=20 I was web browsing and listening to music with xmms. Not very heavy load or much disk activity. --=20 Morten Rodal --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=ad0s1 Content-Transfer-Encoding: quoted-printable # /dev/ad0s1c: type: ESDI disk: ad0s1 label:=20 flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 16 sectors/cylinder: 1008 cylinders: 33483 sectors/unit: 33750864 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0=20 8 partitions: # size offset fstype [fsize bsize bps/cpg] c: 33750801 0 unused 0 0 # (Cyl. 0 - 33482= *) d: 10485760 0 4.2BSD 2048 16384 28512 # (Cyl. 0 - 10402= *) e: 23265041 10485760 4.2BSD 2048 16384 28512 # (Cyl. 10402*- 3348= 2*) --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=ad2s1 Content-Transfer-Encoding: quoted-printable # /dev/ad2s1c: type: ESDI disk: ad2s1 label:=20 flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 5605 sectors/unit: 90060327 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0=20 8 partitions: # size offset fstype [fsize bsize bps/cpg] c: 90060327 0 unused 0 0 # (Cyl. 0 - 5605*) e: 90060327 0 4.2BSD 2048 16384 89 # (Cyl. 0 - 5605*) --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=da0s1 Content-Transfer-Encoding: quoted-printable # /dev/da0s1c: type: SCSI disk: da0s1 label:=20 flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 1044 sectors/unit: 16777215 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0=20 8 partitions: # size offset fstype [fsize bsize bps/cpg] a: 2097152 0 4.2BSD 2048 16384 28512 # (Cyl. 0 - 130*) b: 1793168 2097152 swap # (Cyl. 130*- 242*) c: 16771797 0 unused 0 0 # (Cyl. 0 - 1043*) d: 524288 3890320 4.2BSD 2048 16384 32776 # (Cyl. 242*- 274*) e: 524288 4414608 4.2BSD 2048 16384 32776 # (Cyl. 274*- 307*) f: 11832901 4938896 4.2BSD 2048 16384 28512 # (Cyl. 307*- 1043*) --rwEMma7ioTxnRzrJ-- --hQiwHBbRI9kgIhsi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+chWvbWe1Cy11WVsRAsWyAJ9UDkr+Qhl3yZc8Z2T4YPlWCn54OACdEPKa 5c24vSNkWm9QKnjeYDznkD4= =Ms8n -----END PGP SIGNATURE----- --hQiwHBbRI9kgIhsi-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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