Also, not sure if related or not, but I got a ton of these "Failed to dispatch handler" in my logs as well. Many people have been commenting about this issue here https://bugzilla.redhat.com/show_bug.cgi?id=1651246.
==> mnt-SITE_data1.log <== > [2019-01-30 20:38:20.783713] W [dict.c:761:dict_ref] > (-->/usr/lib64/glusterfs/5.3/xlator/performance/quick-read.so(+0x7329) > [0x7fd966fcd329] > -->/usr/lib64/glusterfs/5.3/xlator/performance/io-cache.so(+0xaaf5) > [0x7fd9671deaf5] -->/usr/lib64/libglusterfs.so.0(dict_ref+0x58) > [0x7fd9731ea218] ) 2-dict: dict is NULL [Invalid argument] > ==> mnt-SITE_data3.log <== > The message "E [MSGID: 101191] > [event-epoll.c:671:event_dispatch_epoll_worker] 2-epoll: Failed to dispatch > handler" repeated 413 times between [2019-01-30 20:36:23.881090] and > [2019-01-30 20:38:20.015593] > The message "I [MSGID: 108031] [afr-common.c:2543:afr_local_discovery_cbk] > 2-SITE_data3-replicate-0: selecting local read_child SITE_data3-client-0" > repeated 42 times between [2019-01-30 20:36:23.290287] and [2019-01-30 > 20:38:20.280306] > ==> mnt-SITE_data1.log <== > The message "I [MSGID: 108031] [afr-common.c:2543:afr_local_discovery_cbk] > 2-SITE_data1-replicate-0: selecting local read_child SITE_data1-client-0" > repeated 50 times between [2019-01-30 20:36:22.247367] and [2019-01-30 > 20:38:19.459789] > The message "E [MSGID: 101191] > [event-epoll.c:671:event_dispatch_epoll_worker] 2-epoll: Failed to dispatch > handler" repeated 2654 times between [2019-01-30 20:36:22.667327] and > [2019-01-30 20:38:20.546355] > [2019-01-30 20:38:21.492319] I [MSGID: 108031] > [afr-common.c:2543:afr_local_discovery_cbk] 2-SITE_data1-replicate-0: > selecting local read_child SITE_data1-client-0 > ==> mnt-SITE_data3.log <== > [2019-01-30 20:38:22.349689] I [MSGID: 108031] > [afr-common.c:2543:afr_local_discovery_cbk] 2-SITE_data3-replicate-0: > selecting local read_child SITE_data3-client-0 > ==> mnt-SITE_data1.log <== > [2019-01-30 20:38:22.762941] E [MSGID: 101191] > [event-epoll.c:671:event_dispatch_epoll_worker] 2-epoll: Failed to dispatch > handler I'm hoping raising the issue here on the mailing list may bring some additional eyeballs and get them both fixed. Thanks. Sincerely, Artem -- Founder, Android Police <http://www.androidpolice.com>, APK Mirror <http://www.apkmirror.com/>, Illogical Robot LLC beerpla.net | +ArtemRussakovskii <https://plus.google.com/+ArtemRussakovskii> | @ArtemR <http://twitter.com/ArtemR> On Wed, Jan 30, 2019 at 12:26 PM Artem Russakovskii <[email protected]> wrote: > I found a similar issue here: > https://bugzilla.redhat.com/show_bug.cgi?id=1313567. There's a comment > from 3 days ago from someone else with 5.3 who started seeing the spam. > > Here's the command that repeats over and over: > [2019-01-30 20:23:24.481581] W [dict.c:761:dict_ref] > (-->/usr/lib64/glusterfs/5.3/xlator/performance/quick-read.so(+0x7329) > [0x7fd966fcd329] > -->/usr/lib64/glusterfs/5.3/xlator/performance/io-cache.so(+0xaaf5) > [0x7fd9671deaf5] -->/usr/lib64/libglusterfs.so.0(dict_ref+0x58) > [0x7fd9731ea218] ) 2-dict: dict is NULL [Invalid argument] > > Is there any fix for this issue? > > Thanks. > > Sincerely, > Artem > > -- > Founder, Android Police <http://www.androidpolice.com>, APK Mirror > <http://www.apkmirror.com/>, Illogical Robot LLC > beerpla.net | +ArtemRussakovskii > <https://plus.google.com/+ArtemRussakovskii> | @ArtemR > <http://twitter.com/ArtemR> >
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