Date: Sun, 26 Nov 2006 03:06:13 -0500 From: Kris Kennaway <kris@obsecurity.org> To: "O. Hartmann" <ohartman@mail.zedat.fu-berlin.de> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: Problems unmounting/fssyncking extern UFS filesystem Message-ID: <20061126080613.GC48708@xor.obsecurity.org> In-Reply-To: <45686A63.6030708@mail.zedat.fu-berlin.de> References: <45686A63.6030708@mail.zedat.fu-berlin.de>
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--R+My9LyyhiUvIEro Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 25, 2006 at 05:08:03PM +0100, O. Hartmann wrote: > A while ago since now I receive kernel messages like this in FreeBSD > 6.2-PRE/AMD64: >=20 > fsync: giving up on dirty > 0xffffff000362c7c0: tag devfs, type VCHR > usecount 1, writecount 0, refcount 325 mountedhere 0xffffff00504d8400 > flags () > v_object 0xffffff00013c80e0 ref 0 pages 1286 > lock type devfs: EXCL (count 1) by thread 0xffffff0050287260 (pid > 14109) > dev ufs/BACKUP >=20 > Filesystem is an external USB attached SATA HD, ohci() driven (due to > ehci() is not working stable and properly on FreeBSD 6.2). >=20 > Filesystem is mounted via amd() and there via the'script' option in > amd() due to problems of the amd() mounting process recognizing UFS > filesystems. After 30 seconds of inactivity the filesystems gets > dismounted. This worked quite well in the past, but now I see this > kernel error messages. >=20 > Before doing a PR, I would like to serious ask whether this is an issue > or not. It's not a serious issue, AFAIK. Kris --R+My9LyyhiUvIEro Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFaUr1Wry0BWjoQKURAu3uAJ9+eU8yJMhEKPhI0IqLMiZII4vWLgCgxN3n 5mC3nSTPeZlGdF1Wk7mw+Zg= =O+ol -----END PGP SIGNATURE----- --R+My9LyyhiUvIEro--
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