Hi All,
I'm running into a consistent crash with gluster 2.0.3
RHEL5.3
Fuse 2.7.4
Kernel 2.6.18-128.1.6.el5xen
Vol spec is basic AFR over GigE:
--------------------------------
volume u0-2
type protocol/client
option transport-type tcp/client
option remote-host 192.168.200.2
option remote-subvolume u0
end-volume
volume u0-1
type protocol/client
option transport-type tcp/client
option remote-host 192.168.200.1
option remote-subvolume u0
end-volume
volume afr
type cluster/afr
option read-subvolume u0-2
subvolumes u0-1 u0-2
end-volume
Server spec:
------------
volume export
type storage/posix
option directory /export/u0
end-volume
volume posix-locks
type features/posix-locks
subvolumes export
end-volume
volume io-thr
type performance/io-threads
subvolumes posix-locks
end-volume
volume u0
type performance/read-ahead
subvolumes io-thr
end-volume
volume server
type protocol/server
option transport-type tcp/server
option auth.addr.u0.allow 192.*
subvolumes u0
end-volume
Core dump BT gives:
-------------------
Core was generated by `/sbin/glusterfs --log-level=NORMAL
--disable-direct-io-mode
--volfile=/etc/glusterfs/glusterfs-client.vol'.Program terminated with signal 11, Segmentation fault.
[New process 3663]
[New process 3668]
[New process 3664]
#0 client_readv_cbk (frame=0x2aaaac00bb10, hdr=0x9629d40,
hdrlen=<value optimized out>, iobuf=0x0) at client-protocol.c:4319
4319 vector.iov_base = iobuf->ptr;
(gdb) bt
#0 client_readv_cbk (frame=0x2aaaac00bb10, hdr=0x9629d40,
hdrlen=<value optimized out>, iobuf=0x0) at client-protocol.c:4319
#1 0x00002b1089e807ca in protocol_client_pollin (this=0x961cc40,
trans=0x9621cc0) at client-protocol.c:6169
#2 0x00002b1089e87b42 in notify (this=0xb2ee594a, event=2,
data=0x9621cc0)
at client-protocol.c:6213
#3 0x00002aaaaaaafcf3 in socket_event_handler (fd=<value optimized
out>, idx=2, data=0x9621cc0, poll_in=1, poll_out=0, poll_err=0) at
socket.c:814
#4 0x00002b10893f5135 in event_dispatch_epoll (event_pool=0x96184b0)
at event.c:804
#5 0x00000000004039ea in main (argc=5, argv=0x7fff216f9158)
at glusterfsd.c:1226
Any ideas?
The easiest way I've found to reproduce this is by attempting to build
software within the mounted glusterfs.
I'm more than happy to dig deeper if required.
Thanks, Jeff.
