Hi Atin, Do you have time to check the logs? On Wed, Aug 23, 2017 at 10:02 AM, Serkan Çoban <cobanserkan@xxxxxxxxx> wrote: > Same thing happens with 3.12.rc0. This time perf top shows hanging in > libglusterfs.so and below is the glusterd logs, which are different > from 3.10. > With 3.10.5, after 60-70 minutes CPU usage becomes normal and we see > brick processes come online and system starts to answer commands like > "gluster peer status".. > > [2017-08-23 06:46:02.150472] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.152181] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.152287] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.153503] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.153647] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.153866] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.153948] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154018] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154108] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154162] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154250] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154322] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154425] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154494] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154575] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154649] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154705] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154774] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154852] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154903] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.154995] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.155052] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:02.155141] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:27.074052] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > [2017-08-23 06:46:27.077034] E [client_t.c:324:gf_client_ref] > (-->/usr/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf1) > [0x7f5ae2c091b1] -->/usr/lib64/libgfrpc.so.0(rpcsvc_request_init+0x9c) > [0x7f5ae2c0851c] -->/usr/lib64/libglusterfs.so.0(gf_client_ref+0x1a9) > [0x7f5ae2ea3949] ) 0-client_t: null client [Invalid argument] > > On Tue, Aug 22, 2017 at 7:00 PM, Serkan Çoban <cobanserkan@xxxxxxxxx> wrote: >> I reboot multiple times, also I destroyed the gluster configuration >> and recreate multiple times. The behavior is same. >> >> On Tue, Aug 22, 2017 at 6:47 PM, Atin Mukherjee <amukherj@xxxxxxxxxx> wrote: >>> My guess is there is a corruption in vol list or peer list which has lead >>> glusterd to get into a infinite loop of traversing a peer/volume list and >>> CPU to hog up. Again this is a guess and I've not got a chance to take a >>> detail look at the logs and the strace output. >>> >>> I believe if you get to reboot the node again the problem will disappear. >>> >>> On Tue, 22 Aug 2017 at 20:07, Serkan Çoban <cobanserkan@xxxxxxxxx> wrote: >>>> >>>> As an addition perf top shows %80 libc-2.12.so __strcmp_sse42 during >>>> glusterd %100 cpu usage >>>> Hope this helps... >>>> >>>> On Tue, Aug 22, 2017 at 2:41 PM, Serkan Çoban <cobanserkan@xxxxxxxxx> >>>> wrote: >>>> > Hi there, >>>> > >>>> > I have a strange problem. >>>> > Gluster version in 3.10.5, I am testing new servers. Gluster >>>> > configuration is 16+4 EC, I have three volumes, each have 1600 bricks. >>>> > I can successfully create the cluster and volumes without any >>>> > problems. I write data to cluster from 100 clients for 12 hours again >>>> > no problem. But when I try to reboot a node, glusterd process hangs on >>>> > %100 CPU usage and seems to do nothing, no brick processes come >>>> > online. You can find strace of glusterd process for 1 minutes here: >>>> > >>>> > https://www.dropbox.com/s/c7bxfnbqxze1yus/gluster_strace.out?dl=0 >>>> > >>>> > Here is the glusterd logs: >>>> > https://www.dropbox.com/s/hkstb3mdeil9a5u/glusterd.log?dl=0 >>>> > >>>> > >>>> > By the way, reboot of one server completes without problem if I reboot >>>> > the servers before creating any volumes. >>>> _______________________________________________ >>>> Gluster-users mailing list >>>> Gluster-users@xxxxxxxxxxx >>>> http://lists.gluster.org/mailman/listinfo/gluster-users >>> >>> -- >>> - Atin (atinm) _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://lists.gluster.org/mailman/listinfo/gluster-users
