Synopsis: [ufs] [panic] Kernel panics while mounting an UFS filesystem with snapshot enabled

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: linimon
Responsible-Changed-When: Wed Aug 6 00:14:52 UTC 2008
Responsible-Changed-Why:
Over to maintainer(s).

http://www.freebsd.org/cgi/query-pr.cgi?pr=126287

Hi.

http://people.freebsd.org/~pjd/patches/zfs_20080727.patch.bz2

The patch above contains the most recent ZFS version that could be found
in OpenSolaris as of today. Apart for large amount of new functionality,
I belive there are many stability (and also performance) improvements
compared to the version from the base system.

Check out OpenSolaris website to find out the differences between base
system version and patch version.

Please test, test, test. If I get enough positive feedback, I may be
able to squeeze it into 7.1-RELEASE, but this might be hard.

If you have any questions, please use mailing lists
(freebsd-fs@FreeBSD.org would be the best).

Thank you in advance!

--
Pawel Jakub Dawidek http://www.wheel.pl
pjd@FreeBSD.org http://www.FreeBSD.org
FreeBSD committer Am I Evil? Yes, I Am!

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Old Synopsis: ext 2 mounts cleanly but fails on commands like ls
New Synopsis: [ext2fs] ext 2 mounts cleanly but fails on commands like ls

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: linimon
Responsible-Changed-When: Sat Jul 12 22:04:20 UTC 2008
Responsible-Changed-Why:
Over to maintainer(s).

http://www.freebsd.org/cgi/query-pr.cgi?pr=125536

Synopsis: [vfs] [patch] panic: ufs_dirbad: bad dir (patch from DragonFly)

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: gavin
Responsible-Changed-When: Fri Jun 20 20:01:34 UTC 2008
Responsible-Changed-Why:
Over to freebsd-fs, where hopefully somebody can assess this PR

http://www.freebsd.org/cgi/query-pr.cgi?pr=93942

on 04/06/2008 19:10 Kostik Belousov said the following:

Hello

A box of mine running RELENG_7_0 and ZFS over a couple of disks (6
disks, 3 mirrors) seems to have gotten stuck. From Ctrl-T:

load: 0.50 cmd: zsh 40188 [zfs:&buf_hash_table.ht_locks[i].ht_lock]
0.02u 0.04s 0%% 3404k
load: 0.43 cmd: zsh 40188 [zfs:&buf_hash_table.ht_locks[i].ht_lock]
0.02u 0.04s 0%% 3404k
load: 0.10 cmd: zsh 40188 [zfs:&buf_hash_table.ht_locks[i].ht_lock]
0.02u 0.04s 0%% 3404k
load: 0.10 cmd: zsh 40188 [zfs:&buf_hash_table.ht_locks[i].ht_lock]
0.02u 0.04s 0%% 3404k
load: 0.11 cmd: zsh 40188 [zfs:&buf_hash_table.ht_locks[i].ht_lock]
0.02u 0.04s 0%% 3404k

Worked for a while then that stopped working too (was over ssh). When
trying a local login i only got

load: 0.09 cmd: login 1611 [zfs] 0.00u 0.00s 0%% 208k

Hello people!

At this moment unionfs has got at least following problems:
1) File systems cannot mount onto upper/lower unionfs layer (partially
described in kern/117829)
2) There are problems with multithreaded programs accessing(writing)
files on unionfs (kern/109950)
3) As well there are problems with accessing unix sockets created on
upper/lower unionfs layers (kern/118346)
4) Doing mv filename same-filename causes kernel to panic on 6.X (and
printing warning about VOP_RENAME in 7+)
5) Making 'loops' when mounting unionfs causes kernel panic (kern/121385)

I have made patches solving first 4 problems
These patches are available at http://ipfw.ru/patches/
unionfs2.diff fixes fs mounting onto upper layer, unionfs_lmount.diff
fixes lower
unionfs_threads.diff and unionfs_unix.diff fixes cases 2) and 3)
unionfs_rename.diff fixes case with renaming

Can anybody comment/review ?

Synopsis: [patch] [request] add -d option to umount(8) to detach md(4) device

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: rwatson
Responsible-Changed-When: Sun Mar 9 13:08:08 UTC 2008
Responsible-Changed-Why:
Over to maintainers.

http://www.freebsd.org/cgi/query-pr.cgi?pr=114468

Synopsis: [patch] [request] make quot(8) use getopt(3) and show usage() if no arguments

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: rwatson
Responsible-Changed-When: Sun Mar 9 13:06:20 UTC 2008
Responsible-Changed-Why:
Over to maintainers.

http://www.freebsd.org/cgi/query-pr.cgi?pr=113049

Synopsis: [patch] [request] mount(8): add support for relative pathnames

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: rwatson
Responsible-Changed-When: Sun Mar 9 13:00:37 UTC 2008
Responsible-Changed-Why:
Over to maintainers.

http://www.freebsd.org/cgi/query-pr.cgi?pr=113838