John wrote:
On Wed, 12 Mar 2008 00:39:08 +0300, Edward Shishkin <edward.shishkin@xxxxxxxxx> wrote:
Edward Shishkin wrote:
On 3/3/08, John <geearf@xxxxxxx> wrote:
On Sun, 02 Mar 2008 13:17:12 +0300, Edward Shishkin
<edward.shishkin@xxxxxxxxx> wrote:
Hello.
Yeah, indeed, I have reproduced it for reg40 (default plugin):
tar process is in permanent "+D" state. After reboot all files
were successfully deleted, although there is some leak of free
disk space there.
Ok, I'll take a look at this more carefully (I guess -ENOSPC
error is handled incorrectly somewhere).
If you have a problems with deleting files on reg40 partition,
then please pack your metadata by
debugfs.reiser4 -P /dev/xxx | gzip > meta.gz
and let me download the file meta.gz
My FS is currently no full and with no bug, so I hope these are the
metadata you wanted.
If not I'll fill it again and send it to you again
http://www.megaupload.com/?d=XVITV1CU
Eventually I have not downloaded this:
It said "No free slots available for your country" ;)
Well, don't bother with this for a while:
I have caught a mutex leak in cryptcompress plugin,
(fixup is attached) this explains undeletable files in ccreg40.
I'll try fo fix unix-file plugin a bit later.
I have found some ancient bugs related to tail conversion.
In particular, it take place when application writes by chunks
< 20K in no-space-left-on-device situation (for example, tar,
which uses 10240 bytes chunks by default).
The bugs are:
. leak of per-inode exclusive access;
. leak of per-inode flag REISER4_PART_IN_CONV
All of them are responsible for reported deadlocks , and, perhaps
can lead to data corruptions.
The fixup is attached.
There still takes place a silent leak of free disk space, when
applications runs in no-space-left-on-device situation. This is also
related only to (default) unix-file plugin with (default) "smart"
formatting policy. Hope to address it soon..
Thanks for reports,
Edward.
Hello Edward,
Would you like me to test something particular now?
I was waiting for 2.6.25 to compile again but I can do it before if you want.
My configuration changed a little bit, now all my reiser4 partitions are ccreg40, but I can replace swap for a reg40 partition to test it...
Not in urgent need of this.
Just make sure you have previous patch applied (for ccreg40 to work
properly).
Thanks,
Edward.
--
To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
