Bug 770561
| Summary: | glusterd core dumps upon remove-brick operation from a stripe-distribute volume | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | shylesh <shmohan> |
| Component: | glusterd | Assignee: | krishnan parthasarathi <kparthas> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | shylesh <shmohan> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | mainline | CC: | gluster-bugs, nsathyan |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-24 17:43:44 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | 3.3.0qa42 | Category: | --- |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 817967 | ||
CHANGE: http://review.gluster.com/2577 (glusterd: Added checks for remove-brick handler.) merged in master by Vijay Bellur (vijay) No crash happens |
Description of problem: glusterd crashed upon remove-brick operation Version-Release number of selected component (if applicable): Mainline How reproducible: often Steps to Reproduce: 1.create a 2x3 stripe-replicate volume 2.execute the command "gluster volume remove-brick $vol $b5 $b6" Actual results: glusterd crashed Expected results: Additional info: bt from dump ============= #0 0x00000031a3e32905 in raise () from /lib64/libc.so.6 #1 0x00000031a3e340e5 in abort () from /lib64/libc.so.6 #2 0x00000031a3e2b9be in __assert_fail_base () from /lib64/libc.so.6 #3 0x00000031a3e2ba80 in __assert_fail () from /lib64/libc.so.6 #4 0x00007f8fb68dce15 in volume_volgen_graph_build_clusters (graph=0x7fffe82960e0, volinfo=0x18557d0) at glusterd-volgen.c:2208 #5 0x00007f8fb68dd07c in client_graph_builder (graph=0x7fffe82960e0, volinfo=0x18557d0, set_dict=0x1863d90, param=0x0) at glusterd-volgen.c:2249 #6 0x00007f8fb68d977a in build_graph_generic (graph=0x7fffe82960e0, volinfo=0x18557d0, mod_dict=0x1337040, param=0x0, builder=0x7f8fb68dcfd2 <client_graph_builder>) at glusterd-volgen.c:1196 #7 0x00007f8fb68dd2dc in build_client_graph (graph=0x7fffe82960e0, volinfo=0x18557d0, mod_dict=0x1337040) at glusterd-volgen.c:2291 #8 0x00007f8fb68dfd78 in generate_single_transport_client_volfile (volinfo=0x18557d0, filepath=0x7fffe8296200 "/etc/glusterd/vols/rep/rep-fuse.vol", dict=0x1337040) at glusterd-volgen.c:2863 #9 0x00007f8fb68e01ef in generate_client_volfiles (volinfo=0x18557d0) at glusterd-volgen.c:2929 #10 0x00007f8fb68e0455 in glusterd_create_volfiles_and_notify_services (volinfo=0x18557d0) at glusterd-volgen.c:2968 #11 0x00007f8fb691278b in glusterd_op_remove_brick (dict=0x1e66980, op_errstr=0x7fffe82984a8) at glusterd-brick-ops.c:1514 #12 0x00007f8fb68a0565 in glusterd_op_commit_perform (op=GD_OP_REMOVE_BRICK, dict=0x1e66980, op_errstr=0x7fffe82984a8, rsp_dict=0x0) at glusterd-op-sm.c:2320 #13 0x00007f8fb689d780 in glusterd_op_ac_send_commit_op (event=0x1863ce0, ctx=0x130d590) at glusterd-op-sm.c:1681 #14 0x00007f8fb68a38db in glusterd_op_sm () at glusterd-op-sm.c:3321 #15 0x00007f8fb68bfc10 in glusterd3_1_stage_op_cbk (req=0x7f8fb5f1904c, iov=0x7f8fb5f1908c, count=1, myframe=0x7f8fb800a0d4) at glusterd-rpc-ops.c:905 #16 0x00007f8fb944a28f in rpc_clnt_handle_reply (clnt=0x12efe80, pollin=0x186a560) at rpc-clnt.c:789 #17 0x00007f8fb944a84e in rpc_clnt_notify (trans=0x12f01a0, mydata=0x12efeb0, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x186a560) at rpc-clnt.c:908 #18 0x00007f8fb9444582 in rpc_transport_notify (this=0x12f01a0, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x186a560) at rpc-transport.c:498 #19 0x00007f8fb6592028 in socket_event_poll_in (this=0x12f01a0) at socket.c:1675 #20 0x00007f8fb6592a7e in socket_event_handler (fd=11, idx=2, data=0x12f01a0, poll_in=1, poll_out=0, poll_err=0) at socket.c:1790 #21 0x00007f8fb96c62d5 in event_dispatch_epoll_handler (event_pool=0x12e0b80, events=0x12ebea0, i=0) at event.c:794 #22 0x00007f8fb96c668d in event_dispatch_epoll (event_pool=0x12e0b80) at event.c:856 #23 0x00007f8fb96c6cec in event_dispatch (event_pool=0x12e0b80) at event.c:956 #24 0x000000000040aab4 in main (argc=1, argv=0x7fffe8299348) at glusterfsd.c:1601