Re: Error messages while moving files to reiser4 fs

[Laurent Riffard <laurent.riffard@free.fr>]

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Le 22.04.2005 10:43, Vladimir Saveliev a écrit :
> Hello
>
> On Fri, 2005-04-22 at 10:48, Damien Wyart wrote:
>
>>Hello,
>>
>>While moving some iso images from a jfs partition to a reiser4 one (very
>>recently created with latest reiser4progs), I got a bunch of errors
>>looking like these :
>>
>>Apr 22 07:31:48 brouette kernel:  [ext3_write_inode+69/81] ext3_write_inode+0x45/0x51
>>Apr 22 07:31:48 brouette kernel:  [pg0+955208632/1069118464] extent_balance_dirty_pages+0x94/0xd4 [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955209911/1069118464] extent_write_flow+0x4bf/0x6dc [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955199673/1069118464] nr_units_extent+0xf/0x1a [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955210889/1069118464] write_extent+0x0/0x4f [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955274160/1069118464] append_and_or_overwrite+0x198/0x39e [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955274821/1069118464] write_flow+0x8f/0x95 [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955275498/1069118464] write_file+0x96/0xc0 [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955276110/1069118464] write_unix_file+0x23a/0x48c [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [pg0+955095464/1069118464] reiser4_write+0x8f/0xff [reiser4]
>>Apr 22 07:31:48 brouette kernel:  [vfs_write+236/339] vfs_write+0xec/0x153
>>Apr 22 07:31:48 brouette kernel:  [sys_write+81/128] sys_write+0x51/0x80
>>Apr 22 07:31:48 brouette kernel:  [sysenter_past_esp+82/117] sysenter_past_esp+0x52/0x75
>>Apr 22 07:31:48 brouette kernel:  [ext3_write_inode+69/81] ext3_write_inode+0x45/0x51
[snip]

Where do those ext3_write_inode come from ? Aren't they strange ?


>>I do not know at all what they mean... I stupidly reformatted the
>>partition without doing a fsck :( so I can't provide much more
>>information, I'm afraid.
>
>
> Can you reproduce this problem?
> did you do: cp /tmp_jfs/* /tmp_reiser4/?
>
>
>>What I do not get is why some messages appear
>>to be related to ext3.
>
>
> reiser4 calls balance_dirty_pages()->writeback_inodes() which deals with
> inodes of other mounted filesystems.
>
>
>> My root fs is ext3-formatted ; here are my df
>>output :
>>
>>/dev/sdb2     ext3    1.4G  456M  874M  35% /
>>/dev/sdb5 reiserfs    3.5G  3.2G  291M  92% /usr
>>/dev/sdb6 reiserfs     15G  6.1G  8.6G  42% /home
>>/dev/sdb7 reiserfs    4.9G   33M  4.9G   1% /tmp
>>/dev/sdb8      jfs    9.8G  7.7G  2.2G  79% /tmp_jfs
>>/dev/sdb9      xfs    9.8G  6.6G  3.2G  68% /tmp_xfs
>>/dev/sdb11 reiser4    3.4G  236K  3.4G   1% /tmp_reiser4
>>
>>The system is vanilla 2.6.11.7 with reiser4 patch from ftp.namesys.com.

~~
laurent


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