Date: Tue, 17 Apr 2007 11:56:31 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Hidetoshi Shimokawa <simokawa@FreeBSD.ORG> Cc: Johan Hendriks <Johan@double-l.nl>, "Andrey V. Elsukov" <bu7cher@yandex.ru>, freebsd-current@freebsd.org Subject: Re: ls -al .zfs/snapshots dir reboots machine Message-ID: <20070417095631.GB4875@garage.freebsd.pl> In-Reply-To: <626eb4530704161851u74ba452am73bd8891b7b59e7f@mail.gmail.com> References: <57200BF94E69E54880C9BB1AF714BBCBB521@w2003s01.double-l.local> <20070416094918.GC1068@garage.freebsd.pl> <46234D8E.8020501@yandex.ru> <20070416102623.GF1068@garage.freebsd.pl> <626eb4530704161851u74ba452am73bd8891b7b59e7f@mail.gmail.com>
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--SkvwRMAIpAhPCcCJ Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 17, 2007 at 10:51:37AM +0900, Hidetoshi Shimokawa wrote: > I can repoduce this hang. >=20 > # cd /pool/test/.zfs/snapshot > # /bin/ls > snap > # /bin/ls -F > ls: snap: No such file or directory > # /bin/ls -F > (hangs) Are you able to break into debugger? I was able to reproduce it once (but with panic in crdup()), but I can no longer do it... > It looks like another name cache problem for me. > I noticed 'cache_purge(vp)' is commented out in domount() in opensolaris_= vfs.c. > Shouldn't we need 'dnlc_purge_vp(vp)' here? There is dnlc_purge_vfsp() at the begining of zfs_umount(), which should be sufficient. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --SkvwRMAIpAhPCcCJ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFGJJnPForvXbEpPzQRAjmUAKCXw5UAUQ9X9ryzpP0+Xa980TdSZwCg4fDg jft0Z1E3qZko0VzkJtqjsEQ= =hCLL -----END PGP SIGNATURE----- --SkvwRMAIpAhPCcCJ--
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