[Gluster-devel] io-threads seqfault on r/w

[Harris Landgarten]

I ran the following test:

cd /mnt/glusterfs

glusterfs # tar -cvjf ./test/test.tbz backups/

where backups is a large tree

brick2, which exports /mnt/export and /mnt/namespace crashes almost immediately with the following bt:

[Switching to Thread -1219015792 (LWP 1376)]
0xb7f1bb59 in truncate_stat_cbk () from /usr/lib/glusterfs/1.3.0-pre5/xlator/features/posix-locks.so
(gdb) bt
#0  0xb7f1bb59 in truncate_stat_cbk () from /usr/lib/glusterfs/1.3.0-pre5/xlator/features/posix-locks.so
#1  0xb7f163ac in call_resume (stub=0x805ec70) at call-stub.c:2117
#2  0xb758a770 in iot_reply () from /usr/lib/glusterfs/1.3.0-pre5/xlator/performance/io-threads.so
#3  0xb7ee63db in start_thread () from /lib/libpthread.so.0
#4  0xb7e7026e in clone () from /lib/libc.so.6

Harris