Description of problem: Version-Release number of selected component (if applicable): 3.4.0.69rhs-1.el6rhs.x86_64 How reproducible: Steps to Reproduce: 1. created 6x2 dist-rep volume 2. created some data on the mount point 3. started remove-brick Actual results: rebalance process crashed Expected results: Additional info: Core was generated by `/usr/sbin/glusterfs --volfile-server=rhs-client4.lab.eng.blr.redhat.com --volfi'. Program terminated with signal 11, Segmentation fault. #0 0x00007fbf389e9bcf in dht_lookup_everywhere_done (frame=0x7fbf3cb2c0f8, this=0x1016db0) at dht-common.c:1189 1189 gf_log (this->name, GF_LOG_DEBUG, Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.107.el6_4.6.x86_64 keyutils-libs-1.4-4.el6.x86_64 krb5-libs-1.10.3-10.el6_4.6.x86_64 libcom_err-1.41.12-14.el6_4.4.x86_64 libgcc-4.4.7-3.el6.x86_64 libselinux-2.0.94-5.3.el6_4.1.x86_64 openssl-1.0.1e-16.el6_5.15.x86_64 zlib-1.2.3-29.el6.x86_64 (gdb) bt #0 0x00007fbf389e9bcf in dht_lookup_everywhere_done (frame=0x7fbf3cb2c0f8, this=0x1016db0) at dht-common.c:1189 #1 0x00007fbf389ede1b in dht_lookup_everywhere_cbk (frame=0x7fbf3cb2c0f8, cookie=<value optimized out>, this=0x1016db0, op_ret=<value optimized out>, op_errno=<value optimized out>, inode=0x7fbf30afe0c8, buf=0x7fbf3354085c, xattr=0x7fbf3c5271ac, postparent=0x7fbf335408cc) at dht-common.c:1515 #2 0x00007fbf38c6a298 in afr_lookup_done (frame=0x7fbeffffffc6, cookie=0x7ffff2e0b8e8, this=0x1016320, op_ret=<value optimized out>, op_errno=8, inode=0x11ce7e0, buf=0x7ffff2e0bb40, xattr=0x7fbf3c527238, postparent=0x7ffff2e0bad0) at afr-common.c:2223 #3 afr_lookup_cbk (frame=0x7fbeffffffc6, cookie=0x7ffff2e0b8e8, this=0x1016320, op_ret=<value optimized out>, op_errno=8, inode=0x11ce7e0, buf=0x7ffff2e0bb40, xattr=0x7fbf3c527238, postparent=0x7ffff2e0bad0) at afr-common.c:2454 #4 0x00007fbf38ea6a33 in client3_3_lookup_cbk (req=<value optimized out>, iov=<value optimized out>, count=<value optimized out>, myframe=0x7fbf3cb2ba40) at client-rpc-fops.c:2610 #5 0x00000035cac0e005 in rpc_clnt_handle_reply (clnt=0x1076630, pollin=0x10065e0) at rpc-clnt.c:773 #6 0x00000035cac0f5c7 in rpc_clnt_notify (trans=<value optimized out>, mydata=0x1076660, event=<value optimized out>, data=<value optimized out>) at rpc-clnt.c:906 #7 0x00000035cac0ae48 in rpc_transport_notify (this=<value optimized out>, event=<value optimized out>, data=<value optimized out>) at rpc-transport.c:512 #8 0x00007fbf3a105e36 in socket_event_poll_in (this=0x1086060) at socket.c:2136 #9 0x00007fbf3a10775d in socket_event_handler (fd=<value optimized out>, idx=<value optimized out>, data=0x1086060, poll_in=1, poll_out=0, poll_err=0) at socket.c:2246 #10 0x00000035ca462997 in event_dispatch_epoll_handler (event_pool=0xfe4ee0) at event-epoll.c:384 #11 event_dispatch_epoll (event_pool=0xfe4ee0) at event-epoll.c:445 #12 0x00000000004069d7 in main (argc=4, argv=0x7ffff2e0d7e8) at glusterfsd.c:2050
verified with glusterfs-3.4.0.70rhs-1. followed steps mentioned in bug and working as expected.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2014-1853.html