Thanks, for pointing out will check that.
On Thu, Apr 27, 2017 at 1:51 PM, Edvin Ekström <[email protected]> wrote: > I've encountered the same issue, however in my case it seem to have been > caused by a bug in the kernel that was present between 4.4.0-58 - 4.4.0-63 ( > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842), seeing how > you are running 4.4.0-62 I would suggest upgrading and see if the error > persists. > > Edvin Ekström, > > On 2017-04-26 09:09, Amudhan P wrote: > > I did volume start force and now self-heal daemon is up on the node which > was down. > > But bitrot has triggered crawling process on all node now, why was it > crawling disk again? if the process is running already. > > [output from bitd.log] > [2017-04-13 06:01:23.930089] I [glusterfsd-mgmt.c:1778:mgmt_getspec_cbk] > 0-glusterfs: No change in volfile, continuing > [2017-04-26 06:51:46.998935] I [MSGID: 100030] [glusterfsd.c:2460:main] > 0-/usr/local/sbin/glusterfs: Started running /usr/local/sbin/glusterfs > version 3.10.1 (args: /usr/local/sbin/glusterfs -s localhost --volfile-id > gluster/bitd -p /var/lib/glusterd/bitd/run/bitd.pid -l > /var/log/glusterfs/bitd.log -S /var/run/gluster/ > 02f1dd346d47b9006f9bf64e347338fd.socket --global-timer-wheel) > [2017-04-26 06:51:47.002732] I [MSGID: 101190] > [event-epoll.c:629:event_dispatch_epoll_worker] > 0-epoll: Started thread with index 1 > > > On Tue, Apr 25, 2017 at 11:01 PM, Amudhan P <[email protected]> wrote: > >> Yes, I have enabled bitrot process and it's currently running signer >> process in some nodes. >> >> Disabling and enabling bitrot doesn't makes difference it will start >> crawl process again right. >> >> >> On Tuesday, April 25, 2017, Atin Mukherjee <[email protected]> wrote: >> > >> > >> > On Tue, Apr 25, 2017 at 9:22 PM, Amudhan P <[email protected]> wrote: >> >> >> >> Hi Pranith, >> >> if I restart glusterd service in the node alone will it work. bcoz I >> feel that doing volume force start will trigger bitrot process to crawl >> disks in all nodes. >> > >> > Have you enabled bitrot? If not then the process will not be in >> existence. As a workaround you can always disable this option before >> executing volume start force. Please note volume start force doesn't affect >> any running processes. >> > >> >> >> >> yes, rebalance fix layout is on process. >> >> regards >> >> Amudhan >> >> >> >> On Tue, Apr 25, 2017 at 9:15 PM, Pranith Kumar Karampuri < >> [email protected]> wrote: >> >>> >> >>> You can restart the process using: >> >>> gluster volume start <volname> force >> >>> >> >>> Did shd on this node heal a lot of data? Based on the kind of memory >> usage it showed, seems like there is a leak. >> >>> >> >>> >> >>> Sunil, >> >>> Could you find if there any leaks in this particular version >> that we might have missed in our testing? >> >>> >> >>> On Tue, Apr 25, 2017 at 8:37 PM, Amudhan P <[email protected]> >> wrote: >> >>>> >> >>>> Hi, >> >>>> In one of my node glustershd process is killed due to OOM and this >> happened only in one node out of 40 node cluster. >> >>>> Node running on Ubuntu 16.04.2. >> >>>> dmesg output: >> >>>> [Mon Apr 24 17:21:38 2017] nrpe invoked oom-killer: >> gfp_mask=0x26000c0, order=2, oom_score_adj=0 >> >>>> [Mon Apr 24 17:21:38 2017] nrpe cpuset=/ mems_allowed=0 >> >>>> [Mon Apr 24 17:21:38 2017] CPU: 0 PID: 12626 Comm: nrpe Not tainted >> 4.4.0-62-generic #83-Ubuntu >> >>>> [Mon Apr 24 17:21:38 2017] 0000000000000286 00000000fc26b170 >> ffff88048bf27af0 ffffffff813f7c63 >> >>>> [Mon Apr 24 17:21:38 2017] ffff88048bf27cc8 ffff88082a663c00 >> ffff88048bf27b60 ffffffff8120ad4e >> >>>> [Mon Apr 24 17:21:38 2017] ffff88087781a870 ffff88087781a860 >> ffffea0011285a80 0000000100000001 >> >>>> [Mon Apr 24 17:21:38 2017] Call Trace: >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff813f7c63>] dump_stack+0x63/0x90 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff8120ad4e>] >> dump_header+0x5a/0x1c5 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff811926c2>] >> oom_kill_process+0x202/0x3c0 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81192ae9>] >> out_of_memory+0x219/0x460 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81198a5d>] >> __alloc_pages_slowpath.constprop.88+0x8fd/0xa70 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81198e56>] >> __alloc_pages_nodemask+0x286/0x2a0 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81198f0b>] >> alloc_kmem_pages_node+0x4b/0xc0 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff8107ea5e>] >> copy_process+0x1be/0x1b70 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff8122d013>] ? >> __fd_install+0x33/0xe0 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81713d01>] ? >> release_sock+0x111/0x160 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff810805a0>] _do_fork+0x80/0x360 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff8122429c>] ? >> SyS_select+0xcc/0x110 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff81080929>] SyS_clone+0x19/0x20 >> >>>> [Mon Apr 24 17:21:38 2017] [<ffffffff818385f2>] >> entry_SYSCALL_64_fastpath+0x16/0x71 >> >>>> [Mon Apr 24 17:21:38 2017] Mem-Info: >> >>>> [Mon Apr 24 17:21:38 2017] active_anon:553952 inactive_anon:206987 >> isolated_anon:0 >> >>>> active_file:3410764 inactive_ >> file:3460179 isolated_file:0 >> >>>> unevictable:4914 dirty:212868 >> writeback:0 unstable:0 >> >>>> slab_reclaimable:386621 >> slab_unreclaimable:31829 >> >>>> mapped:6112 shmem:211 pagetables:6178 >> bounce:0 >> >>>> free:82623 free_pcp:213 free_cma:0 >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 DMA free:15880kB min:32kB low:40kB >> high:48kB active_anon:0kB inactive_anon:0k >> >>>> B active_file:0kB inactive_file:0kB unevictable:0kB >> isolated(anon):0kB isolated(file):0kB present:15964kB manag >> >>>> ed:15880kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB >> slab_reclaimable:0kB slab_unreclaimable:0kB >> >>>> kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB >> free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp: >> >>>> 0kB pages_scanned:0 all_unreclaimable? yes >> >>>> [Mon Apr 24 17:21:38 2017] lowmem_reserve[]: 0 1868 31944 31944 31944 >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 DMA32 free:133096kB min:3948kB >> low:4932kB high:5920kB active_anon:170764kB in >> >>>> active_anon:206296kB active_file:394236kB inactive_file:525288kB >> unevictable:980kB isolated(anon):0kB isolated( >> >>>> file):0kB present:2033596kB managed:1952976kB mlocked:980kB >> dirty:1552kB writeback:0kB mapped:3904kB shmem:724k >> >>>> B slab_reclaimable:502176kB slab_unreclaimable:8916kB >> kernel_stack:1952kB pagetables:1408kB unstable:0kB bounce >> >>>> :0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB >> pages_scanned:0 all_unreclaimable? no >> >>>> [Mon Apr 24 17:21:38 2017] lowmem_reserve[]: 0 0 30076 30076 30076 >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 Normal free:181516kB min:63600kB >> low:79500kB high:95400kB active_anon:2045044 >> >>>> kB inactive_anon:621652kB active_file:13248820kB inactive_ >> file:13315428kB unevictable:18676kB isolated(anon):0kB >> isolated(file):0kB present:31322112kB managed:30798036kB mlocked:18676kB >> dirty:849920kB writeback:0kB mapped:20544kB shmem:120kB >> slab_reclaimable:1044308kB slab_unreclaimable:118400kB kernel_stack:33792kB >> pagetables:23304kB unstable:0kB bounce:0kB free_pcp:852kB local_pcp:0kB >> free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no >> >>>> [Mon Apr 24 17:21:38 2017] lowmem_reserve[]: 0 0 0 0 0 >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB >> 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB >> >>>> 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 DMA32: 18416*4kB (UME) 7480*8kB >> (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0* >> >>>> 512kB 0*1024kB 0*2048kB 0*4096kB = 133504kB >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 Normal: 44972*4kB (UMEH) 13*8kB >> (EH) 13*16kB (H) 13*32kB (H) 8*64kB (H) 2*128 >> >>>> kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 181384kB >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 hugepages_total=0 hugepages_free=0 >> hugepages_surp=0 hugepages_size=1048576kB >> >>>> [Mon Apr 24 17:21:38 2017] Node 0 hugepages_total=0 hugepages_free=0 >> hugepages_surp=0 hugepages_size=2048kB >> >>>> [Mon Apr 24 17:21:38 2017] 6878703 total pagecache pages >> >>>> [Mon Apr 24 17:21:38 2017] 2484 pages in swap cache >> >>>> [Mon Apr 24 17:21:38 2017] Swap cache stats: add 3533870, delete >> 3531386, find 3743168/4627884 >> >>>> [Mon Apr 24 17:21:38 2017] Free swap = 14976740kB >> >>>> [Mon Apr 24 17:21:38 2017] Total swap = 15623164kB >> >>>> [Mon Apr 24 17:21:38 2017] 8342918 pages RAM >> >>>> [Mon Apr 24 17:21:38 2017] 0 pages HighMem/MovableOnly >> >>>> [Mon Apr 24 17:21:38 2017] 151195 pages reserved >> >>>> [Mon Apr 24 17:21:38 2017] 0 pages cma reserved >> >>>> [Mon Apr 24 17:21:38 2017] 0 pages hwpoisoned >> >>>> [Mon Apr 24 17:21:38 2017] [ pid ] uid tgid total_vm rss >> nr_ptes nr_pmds swapents oom_score_adj name >> >>>> [Mon Apr 24 17:21:38 2017] [ 566] 0 566 15064 460 >> 33 3 1108 0 systemd >> >>>> -journal >> >>>> [Mon Apr 24 17:21:38 2017] [ 602] 0 602 23693 182 >> 16 3 0 0 lvmetad >> >>>> [Mon Apr 24 17:21:38 2017] [ 613] 0 613 11241 589 >> 21 3 264 -1000 systemd >> >>>> -udevd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1381] 100 1381 25081 440 >> 19 3 25 0 systemd >> >>>> -timesyn >> >>>> [Mon Apr 24 17:21:38 2017] [ 1447] 0 1447 1100 307 >> 7 3 0 0 acpid >> >>>> [Mon Apr 24 17:21:38 2017] [ 1449] 0 1449 7252 374 >> 21 3 47 0 cron >> >>>> [Mon Apr 24 17:21:38 2017] [ 1451] 0 1451 77253 994 >> 19 3 10 0 lxcfs >> >>>> [Mon Apr 24 17:21:38 2017] [ 1483] 0 1483 6511 413 >> 18 3 42 0 atd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1505] 0 1505 7157 286 >> 18 3 36 0 systemd >> >>>> -logind >> >>>> [Mon Apr 24 17:21:38 2017] [ 1508] 104 1508 64099 376 >> 27 4 712 0 rsyslog >> >>>> d >> >>>> [Mon Apr 24 17:21:38 2017] [ 1510] 107 1510 10723 497 >> 25 3 45 -900 dbus-da >> >>>> emon >> >>>> [Mon Apr 24 17:21:38 2017] [ 1521] 0 1521 68970 178 >> 38 3 170 0 account >> >>>> s-daemon >> >>>> [Mon Apr 24 17:21:38 2017] [ 1526] 0 1526 6548 785 >> 16 3 63 0 smartd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1528] 0 1528 54412 146 >> 31 5 1806 0 snapd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1578] 0 1578 3416 335 >> 11 3 24 0 mdadm >> >>>> [Mon Apr 24 17:21:38 2017] [ 1595] 0 1595 16380 470 >> 35 3 157 -1000 sshd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1610] 0 1610 69295 303 >> 40 4 57 0 polkitd >> >>>> [Mon Apr 24 17:21:38 2017] [ 1618] 0 1618 1306 31 >> 8 3 0 0 iscsid >> >>>> [Mon Apr 24 17:21:38 2017] [ 1619] 0 1619 1431 877 >> 8 3 0 -17 iscsid >> >>>> [Mon Apr 24 17:21:38 2017] [ 1624] 0 1624 126363 8027 >> 122 4 22441 0 gluster >> >>>> d >> >>>> [Mon Apr 24 17:21:38 2017] [ 1688] 0 1688 4884 430 >> 15 3 46 0 irqbala >> >>>> nce >> >>>> [Mon Apr 24 17:21:38 2017] [ 1699] 0 1699 3985 348 >> 13 3 0 0 agetty >> >>>> [Mon Apr 24 17:21:38 2017] [ 7001] 0 7001 500631 27874 >> 145 5 3356 0 gluster >> >>>> fsd >> >>>> [Mon Apr 24 17:21:38 2017] [ 8136] 0 8136 500631 28760 >> 141 5 2390 0 gluster >> >>>> fsd >> >>>> [Mon Apr 24 17:21:38 2017] [ 9280] 0 9280 533529 27752 >> 135 5 3200 0 gluster >> >>>> fsd >> >>>> [Mon Apr 24 17:21:38 2017] [12626] 111 12626 5991 420 >> 16 3 113 0 nrpe >> >>>> [Mon Apr 24 17:21:38 2017] [14342] 0 14342 533529 28377 >> 135 5 2176 0 gluster >> >>>> fsd >> >>>> [Mon Apr 24 17:21:38 2017] [14361] 0 14361 534063 29190 >> 136 5 1972 0 gluster >> >>>> fsd >> >>>> [Mon Apr 24 17:21:38 2017] [14380] 0 14380 533529 28104 >> 136 6 2437 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14399] 0 14399 533529 27552 >> 131 5 2808 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14418] 0 14418 533529 29588 >> 138 5 2697 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14437] 0 14437 517080 28671 >> 146 5 2170 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14456] 0 14456 533529 28083 >> 139 5 3359 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14475] 0 14475 533529 28054 >> 134 5 2954 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14494] 0 14494 533529 28594 >> 135 5 2311 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14513] 0 14513 533529 28911 >> 138 5 2833 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14532] 0 14532 533529 28259 >> 134 6 3145 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14551] 0 14551 533529 27875 >> 138 5 2267 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [14570] 0 14570 484716 28247 >> 142 5 2875 0 glusterfsd >> >>>> [Mon Apr 24 17:21:38 2017] [27646] 0 27646 3697561 202086 >> 2830 17 16528 0 glusterfs >> >>>> [Mon Apr 24 17:21:38 2017] [27655] 0 27655 787371 29588 >> 197 6 25472 0 glusterfs >> >>>> [Mon Apr 24 17:21:38 2017] [27665] 0 27665 689585 605 >> 108 6 7008 0 glusterfs >> >>>> [Mon Apr 24 17:21:38 2017] [29878] 0 29878 193833 36054 >> 241 4 41182 0 glusterfs >> >>>> [Mon Apr 24 17:21:38 2017] Out of memory: Kill process 27646 >> (glusterfs) score 17 or sacrifice child >> >>>> [Mon Apr 24 17:21:38 2017] Killed process 27646 (glusterfs) >> total-vm:14790244kB, anon-rss:795040kB, file-rss:13304kB >> >>>> /var/log/glusterfs/glusterd.log >> >>>> [2017-04-24 11:53:51.359603] I [MSGID: 106006] >> [glusterd-svc-mgmt.c:327:glusterd_svc_common_rpc_notify] 0-management: >> glustershd has disconnected from glusterd. >> >>>> what would have gone wrong? >> >>>> regards >> >>>> Amudhan >> >>>> >> >>>> _______________________________________________ >> >>>> Gluster-users mailing list >> >>>> [email protected] >> >>>> http://lists.gluster.org/mailman/listinfo/gluster-users >> >>> >> >>> >> >>> >> >>> -- >> >>> Pranith >> >> >> >> >> >> _______________________________________________ >> >> Gluster-users mailing list >> >> [email protected] >> >> http://lists.gluster.org/mailman/listinfo/gluster-users >> > >> > >> > > > > _______________________________________________ > Gluster-users mailing > [email protected]http://lists.gluster.org/mailman/listinfo/gluster-users > > > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://lists.gluster.org/mailman/listinfo/gluster-users >
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