Please don't reply to lustre-devel. Instead, comment in Bugzilla by using the
following link:
https://bugzilla.lustre.org/show_bug.cgi?id=11414
Event on pigs40 sdb.
(20:20:50) adilger: heidelberg1: so in the current bad inode case, please do
'debugfs -c /dev/sdb -R "imap <84951045>"' to get the block number, "dd
if=/dev/sdb of=/tmp/ino84951045.bin bs=4k skip={blocknr} count=1" to dump the
inode, and then attach /tmp/ino84951045.bin to bug 11414
debugfs -c /dev/sdb -R "imap <84951045>"
debugfs 1.39.cfs2 (14-Nov-2006)
/dev/sdb: catastrophic mode - not reading inode or group bitmaps
Inode 84951045 is part of block group 20740
located at block 679608322, offset 0x0400
# pigs40 /root > dd if=/dev/sdb of=/tmp/ino84951045.bin bs=4k skip=679608322
count=1
1+0 records in
1+0 records out
I'll attach ino84951045.bin next.
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