Le 22.04.2005 10:43, Vladimir Saveliev a �crit :
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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