Re: LogFS take four

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From: Arnd Bergmann
Date: Sunday, June 3, 2007 - 3:18 pm

On Sunday 03 June 2007, J=C3=B6rn Engel wrote:

=2E..
are.

I wonder how many of your LOGFS_BUG{,_ON} still remain after the
error handling is in place to deal with broken file system contents.
Ideally, I'd say the current LOGFS_BUG() should be replaced with
a function that prints about the kind of error it has hit (rate-limited=
),
potentially calls logfs_crash_dump(), and remounts the medium read-only=
,
but _not_ call BUG().

	Arnd <><
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Messages in current thread:
LogFS take four, Jörn, (Sun Jun 3, 11:38 am)
[Patch 01/18] fs/Kconfig, Jörn, (Sun Jun 3, 11:40 am)
[Patch 02/18] fs/Makefile, Jörn, (Sun Jun 3, 11:40 am)
[Patch 03/18] fs/logfs/Makefile, Jörn, (Sun Jun 3, 11:41 am)
[Patch 04/18] include/linux/logfs.h, Jörn, (Sun Jun 3, 11:42 am)
[Patch 05/18] fs/logfs/logfs.h, Jörn, (Sun Jun 3, 11:43 am)
[Patch 06/18] fs/logfs/compr.c, Jörn, (Sun Jun 3, 11:43 am)
[Patch 07/18] fs/logfs/dir.c, Jörn, (Sun Jun 3, 11:44 am)
[Patch 08/18] fs/logfs/file.c, Jörn, (Sun Jun 3, 11:45 am)
[Patch 09/18] fs/logfs/gc.c, Jörn, (Sun Jun 3, 11:46 am)
[Patch 10/18] fs/logfs/inode.c, Jörn, (Sun Jun 3, 11:46 am)
[Patch 11/18] fs/logfs/journal.c, Jörn, (Sun Jun 3, 11:47 am)
[Patch 12/18] fs/logfs/memtree.c, Jörn, (Sun Jun 3, 11:47 am)
[Patch 13/18] fs/logfs/readwrite.c, Jörn, (Sun Jun 3, 11:48 am)
[Patch 14/18] fs/logfs/segment.c, Jörn, (Sun Jun 3, 11:48 am)
[Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 3, 11:49 am)
[Patch 16/18] fs/logfs/progs/fsck.c, Jörn, (Sun Jun 3, 11:50 am)
[Patch 17/18] fs/logfs/progs/mkfs.c, Jörn, (Sun Jun 3, 11:50 am)
[Patch 18/18] fs/logfs/Locking, Jörn, (Sun Jun 3, 11:51 am)
Re: LogFS take four, Jan-Benedict Glaw, (Sun Jun 3, 12:17 pm)
Re: LogFS take four, Jörn, (Sun Jun 3, 12:19 pm)
Re: [Patch 04/18] include/linux/logfs.h, Arnd Bergmann, (Sun Jun 3, 2:42 pm)
Re: [Patch 05/18] fs/logfs/logfs.h, Arnd Bergmann, (Sun Jun 3, 2:50 pm)
Re: [Patch 06/18] fs/logfs/compr.c, Arnd Bergmann, (Sun Jun 3, 2:58 pm)
Re: [Patch 09/18] fs/logfs/gc.c, Arnd Bergmann, (Sun Jun 3, 3:07 pm)
Re: LogFS take four, Arnd Bergmann, (Sun Jun 3, 3:18 pm)
Re: [Patch 14/18] fs/logfs/segment.c, Arnd Bergmann, (Sun Jun 3, 3:21 pm)
Re: [Patch 05/18] fs/logfs/logfs.h, Jan Engelhardt, (Mon Jun 4, 1:17 am)
Re: [Patch 06/18] fs/logfs/compr.c, Jörn, (Mon Jun 4, 1:54 am)
Re: [Patch 09/18] fs/logfs/gc.c, Jörn, (Mon Jun 4, 2:01 am)
Re: LogFS take four, Jörn, (Mon Jun 4, 2:05 am)
Re: [Patch 14/18] fs/logfs/segment.c, Jörn, (Mon Jun 4, 2:07 am)
Re: [Patch 05/18] fs/logfs/logfs.h, Jörn, (Mon Jun 4, 2:11 am)
Re: [Patch 04/18] include/linux/logfs.h, Jörn, (Mon Jun 4, 2:12 am)
Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Mon Jun 4, 6:38 am)
Re: [Patch 06/18] fs/logfs/compr.c, David Woodhouse, (Mon Jun 4, 6:53 am)
Re: [Patch 04/18] include/linux/logfs.h, Jörn, (Mon Jun 4, 7:02 am)
Re: [Patch 04/18] include/linux/logfs.h, Segher Boessenkool, (Tue Jun 5, 8:49 am)
Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Tue Jun 5, 8:53 am)
Re: [Patch 04/18] include/linux/logfs.h, Segher Boessenkool, (Tue Jun 5, 11:49 am)
Re: [Patch 04/18] include/linux/logfs.h, Bill Davidsen, (Tue Jun 5, 1:39 pm)
Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Wed Jun 6, 1:50 am)
Re: [Patch 04/18] include/linux/logfs.h, Andreas Schwab, (Wed Jun 6, 1:59 am)
Re: [Patch 05/18] fs/logfs/logfs.h, Jörn, (Wed Jun 6, 4:29 am)
Re: [Patch 05/18] fs/logfs/logfs.h, Paulo Marques, (Wed Jun 6, 4:29 am)
Re: [Patch 04/18] include/linux/logfs.h, Arnd Bergmann, (Wed Jun 6, 5:42 am)
Re: [Patch 15/18] fs/logfs/super.c, Arnd Bergmann, (Sun Jun 10, 9:27 am)
Re: [Patch 10/18] fs/logfs/inode.c, Arnd Bergmann, (Sun Jun 10, 10:24 am)
Re: [Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 10, 10:38 am)
Re: [Patch 10/18] fs/logfs/inode.c, Jörn, (Sun Jun 10, 10:40 am)
Re: [Patch 15/18] fs/logfs/super.c, Arnd Bergmann, (Sun Jun 10, 11:33 am)
Re: [Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 10, 12:10 pm)
Re: [Patch 15/18] fs/logfs/super.c, Willy Tarreau, (Sun Jun 10, 12:20 pm)
Re: [Patch 10/18] fs/logfs/inode.c, Jörn, (Mon Jun 11, 4:28 pm)
Re: [Patch 10/18] fs/logfs/inode.c, Arnd Bergmann, (Mon Jun 11, 4:51 pm)
Re: [Patch 10/18] fs/logfs/inode.c, Jörn, (Mon Jun 11, 4:57 pm)
Re: LogFS take four, Evgeniy Polyakov, (Fri Jun 15, 1:37 am)
Re: [Patch 07/18] fs/logfs/dir.c, Evgeniy Polyakov, (Fri Jun 15, 1:59 am)
Re: [Patch 09/18] fs/logfs/gc.c, Evgeniy Polyakov, (Fri Jun 15, 2:03 am)
Re: LogFS take four, Jörn, (Fri Jun 15, 4:10 am)
Re: [Patch 09/18] fs/logfs/gc.c, Jörn, (Fri Jun 15, 4:14 am)
Re: [Patch 07/18] fs/logfs/dir.c, Jörn, (Fri Jun 15, 4:57 am)
Re: [Patch 09/18] fs/logfs/gc.c, Evgeniy Polyakov, (Fri Jun 15, 6:03 am)