<div dir="ltr">I&#39;ve been seeing the same thing happen, and in our case, it&#39;s because of running a script that checks gluster from time to time (<a href="https://github.com/jtopjian/scripts/blob/master/gluster/gluster-status.sh">https://github.com/jtopjian/scripts/blob/master/gluster/gluster-status.sh</a> in our case).<div><br></div><div>Do you have a job that runs and

 periodically

 checks for gluster health?<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br>Sincerely,<br>Artem<br><br>--<br>Founder, <a href="http://www.androidpolice.com" target="_blank">Android Police</a>, <a href="http://www.apkmirror.com/" style="font-size:12.8px" target="_blank">APK Mirror</a><span style="font-size:12.8px">, Illogical Robot LLC</span></div><div dir="ltr"><a href="http://beerpla.net/" target="_blank">beerpla.net</a> | <a href="http://twitter.com/ArtemR" target="_blank">@ArtemR</a><br></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 14, 2020 at 3:10 AM Christian Reiss &lt;<a href="mailto:email@christian-reiss.de">email@christian-reiss.de</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hey folks,<br>
<br>
my logs are constantly (every few secs, continuously) swamped with<br>
<br>
[2020-02-14 11:05:20.258542] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-0: <br>
Connected to ssd_storage-client-0, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node01.company.com/gluster" rel="noreferrer" target="_blank">node01.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:20.258559] I [MSGID: 108005] <br>
[afr-common.c:5280:__afr_handle_child_up_event] <br>
0-ssd_storage-replicate-0: Subvolume &#39;ssd_storage-client-0&#39; came back <br>
up; going online.<br>
[2020-02-14 11:05:20.258920] I [rpc-clnt.c:1963:rpc_clnt_reconfig] <br>
0-ssd_storage-client-2: changing port to 49152 (from 0)<br>
[2020-02-14 11:05:20.259132] I [socket.c:864:__socket_shutdown] <br>
0-ssd_storage-client-2: intentional socket shutdown(11)<br>
[2020-02-14 11:05:20.260010] I [MSGID: 114057] <br>
[client-handshake.c:1376:select_server_supported_programs] <br>
0-ssd_storage-client-1: Using Program GlusterFS 4.x v1, Num (1298437), <br>
Version (400)<br>
[2020-02-14 11:05:20.261077] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-1: <br>
Connected to ssd_storage-client-1, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node02.company.com/gluster" rel="noreferrer" target="_blank">node02.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:20.261089] I [MSGID: 108002] <br>
[afr-common.c:5647:afr_notify] 0-ssd_storage-replicate-0: Client-quorum <br>
is met<br>
[2020-02-14 11:05:20.262005] I [MSGID: 114057] <br>
[client-handshake.c:1376:select_server_supported_programs] <br>
0-ssd_storage-client-2: Using Program GlusterFS 4.x v1, Num (1298437), <br>
Version (400)<br>
[2020-02-14 11:05:20.262685] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-2: <br>
Connected to ssd_storage-client-2, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node03.company.com/gluster" rel="noreferrer" target="_blank">node03.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:20.263909] I [MSGID: 108031] <br>
[afr-common.c:2580:afr_local_discovery_cbk] 0-ssd_storage-replicate-0: <br>
selecting local read_child ssd_storage-client-0<br>
[2020-02-14 11:05:20.264124] I [MSGID: 104041] <br>
[glfs-resolve.c:954:__glfs_active_subvol] 0-ssd_storage: switched to <br>
graph 6e6f6465-3031-2e64-632d-6475732e6461 (0)<br>
  [2020-02-14 11:05:22.407851] I [MSGID: 114007] <br>
[client.c:2478:client_check_remote_host] 0-ssd_storage-snapd-client: <br>
Remote host is not set. Assuming the volfile server as remote host <br>
[Invalid argument]<br>
[2020-02-14 11:05:22.409711] I [MSGID: 104045] [glfs-master.c:80:notify] <br>
0-gfapi: New graph 6e6f6465-3031-2e64-632d-6475732e6461 (0) coming up<br>
[2020-02-14 11:05:22.409738] I [MSGID: 114020] [client.c:2436:notify] <br>
0-ssd_storage-client-0: parent translators are ready, attempting connect <br>
on transport<br>
[2020-02-14 11:05:22.412949] I [MSGID: 114020] [client.c:2436:notify] <br>
0-ssd_storage-client-1: parent translators are ready, attempting connect <br>
on transport<br>
[2020-02-14 11:05:22.413130] I [rpc-clnt.c:1963:rpc_clnt_reconfig] <br>
0-ssd_storage-client-0: changing port to 49152 (from 0)<br>
[2020-02-14 11:05:22.413154] I [socket.c:864:__socket_shutdown] <br>
0-ssd_storage-client-0: intentional socket shutdown(10)<br>
[2020-02-14 11:05:22.415534] I [MSGID: 114020] [client.c:2436:notify] <br>
0-ssd_storage-client-2: parent translators are ready, attempting connect <br>
on transport<br>
[2020-02-14 11:05:22.417836] I [MSGID: 114057] <br>
[client-handshake.c:1376:select_server_supported_programs] <br>
0-ssd_storage-client-0: Using Program GlusterFS 4.x v1, Num (1298437), <br>
Version (400)<br>
[2020-02-14 11:05:22.418036] I [rpc-clnt.c:1963:rpc_clnt_reconfig] <br>
0-ssd_storage-client-1: changing port to 49152 (from 0)<br>
[2020-02-14 11:05:22.418095] I [socket.c:864:__socket_shutdown] <br>
0-ssd_storage-client-1: intentional socket shutdown(12)<br>
[2020-02-14 11:05:22.420029] I [MSGID: 114020] [client.c:2436:notify] <br>
0-ssd_storage-snapd-client: parent translators are ready, attempting <br>
connect on transport<br>
[2020-02-14 11:05:22.420533] E [MSGID: 101075] <br>
[common-utils.c:505:gf_resolve_ip6] 0-resolver: getaddrinfo failed <br>
(family:2) (Name or service not known)<br>
[2020-02-14 11:05:22.420545] E <br>
[name.c:266:af_inet_client_get_remote_sockaddr] <br>
0-ssd_storage-snapd-client: DNS resolution failed on host <br>
/var/run/glusterd.socket<br>
Final graph:<br>
+------------------------------------------------------------------------------+<br>
   1: volume ssd_storage-client-0<br>
   2:     type protocol/client<br>
   3:     option opversion 70000<br>
   4:     option clnt-lk-version 1<br>
   5:     option volfile-checksum 0<br>
   6:     option volfile-key ssd_storage<br>
   7:     option client-version 7.0<br>
   8:     option process-name gfapi.glfsheal<br>
   9:     option process-uuid <br>
CTX_ID:50cec79e-6028-4e6f-b8ed-dda9db36b2d0-GRAPH_ID:0-PID:24926-HOST:node01.company.com-PC_NAME:ssd_storage-client-0-RECON_NO:-0<br>
  10:     option fops-version 1298437<br>
  11:     option ping-timeout 42<br>
  12:     option remote-host <a href="http://node01.company.com" rel="noreferrer" target="_blank">node01.company.com</a><br>
  13:     option remote-subvolume /gluster_bricks/<a href="http://node01.company.com/gluster" rel="noreferrer" target="_blank">node01.company.com/gluster</a><br>
  14:     option transport-type socket<br>
  15:     option transport.address-family inet<br>
  16:     option username 96bcf4d4-932f-4654-86c3-470a081d5021<br>
  17:     option password 069e7ee9-b17d-4228-a612-b0f33588a9ec<br>
  18:     option transport.socket.ssl-enabled off<br>
  19:     option transport.tcp-user-timeout 0<br>
  20:     option transport.socket.keepalive-time 20<br>
  21:     option transport.socket.keepalive-interval 2<br>
  22:     option transport.socket.keepalive-count 9<br>
  23:     option send-gids true<br>
  24: end-volume<br>
  25:<br>
  26: volume ssd_storage-client-1<br>
  27:     type protocol/client<br>
  28:     option ping-timeout 42<br>
  29:     option remote-host <a href="http://node02.company.com" rel="noreferrer" target="_blank">node02.company.com</a><br>
  30:     option remote-subvolume /gluster_bricks/<a href="http://node02.company.com/gluster" rel="noreferrer" target="_blank">node02.company.com/gluster</a><br>
  31:     option transport-type socket<br>
  32:     option transport.address-family inet<br>
  33:     option username 96bcf4d4-932f-4654-86c3-470a081d5021<br>
  34:     option password 069e7ee9-b17d-4228-a612-b0f33588a9ec<br>
  35:     option transport.socket.ssl-enabled off<br>
  36:     option transport.tcp-user-timeout 0<br>
  37:     option transport.socket.keepalive-time 20<br>
  38:     option transport.socket.keepalive-interval 2<br>
  39:     option transport.socket.keepalive-count 9<br>
  40:     option send-gids true<br>
  41: end-volume<br>
  42:<br>
  43: volume ssd_storage-client-2<br>
  44:     type protocol/client<br>
  45:     option ping-timeout 42<br>
  46:     option remote-host <a href="http://node03.company.com" rel="noreferrer" target="_blank">node03.company.com</a><br>
  47:     option remote-subvolume /gluster_bricks/<a href="http://node03.company.com/gluster" rel="noreferrer" target="_blank">node03.company.com/gluster</a><br>
  48:     option transport-type socket<br>
  49:     option transport.address-family inet<br>
  50:     option username 96bcf4d4-932f-4654-86c3-470a081d5021<br>
  51:     option password 069e7ee9-b17d-4228-a612-b0f33588a9ec<br>
  52:     option transport.socket.ssl-enabled off<br>
  53:     option transport.tcp-user-timeout 0<br>
  54:     option transport.socket.keepalive-time 20<br>
  55:     option transport.socket.keepalive-interval 2<br>
  56:     option transport.socket.keepalive-count 9<br>
  57:     option send-gids true<br>
  58: end-volume<br>
  59:<br>
  60: volume ssd_storage-replicate-0<br>
  61:     type cluster/replicate<br>
  62:     option background-self-heal-count 0<br>
  63:     option afr-pending-xattr <br>
ssd_storage-client-0,ssd_storage-client-1,ssd_storage-client-2<br>
  64:     option metadata-self-heal on<br>
  65:     option data-self-heal on<br>
  66:     option entry-self-heal on<br>
  67:     option data-self-heal-algorithm full<br>
  68:     option use-compound-fops off<br>
  69:     subvolumes ssd_storage-client-0 ssd_storage-client-1 <br>
ssd_storage-client-2<br>
  70: end-volume<br>
  71:<br>
  72: volume ssd_storage-dht<br>
  73:     type cluster/distribute<br>
  74:     option readdir-optimize on<br>
  75:     option lock-migration off<br>
  76:     option force-migration off<br>
  77:     subvolumes ssd_storage-replicate-0<br>
  78: end-volume<br>
  79:<br>
  80: volume ssd_storage-utime<br>
  81:     type features/utime<br>
  82:     option noatime on<br>
  83:     subvolumes ssd_storage-dht<br>
  84: end-volume<br>
  85:<br>
  86: volume ssd_storage-write-behind<br>
  87:     type performance/write-behind<br>
  88:     subvolumes ssd_storage-utime<br>
  89: end-volume<br>
  90:<br>
  91: volume ssd_storage-read-ahead<br>
  92:     type performance/read-ahead<br>
  93:     subvolumes ssd_storage-write-behind<br>
  94: end-volume<br>
  95:<br>
  96: volume ssd_storage-readdir-ahead<br>
  97:     type performance/readdir-ahead<br>
  98:     option parallel-readdir off<br>
  99:     option rda-request-size 131072<br>
100:     option rda-cache-limit 10MB<br>
101:     subvolumes ssd_storage-read-ahead<br>
102: end-volume<br>
103:<br>
104: volume ssd_storage-io-cache<br>
105:     type performance/io-cache<br>
106:     subvolumes ssd_storage-readdir-ahead<br>
107: end-volume<br>
108:<br>
109: volume ssd_storage-open-behind<br>
110:     type performance/open-behind<br>
111:     subvolumes ssd_storage-io-cache<br>
112: end-volume<br>
113:<br>
114: volume ssd_storage-quick-read<br>
115:     type performance/quick-read<br>
116:     subvolumes ssd_storage-open-behind<br>
117: end-volume<br>
118:<br>
119: volume ssd_storage-md-cache<br>
120:     type performance/md-cache<br>
121:     subvolumes ssd_storage-quick-read<br>
122: end-volume<br>
123:<br>
124: volume ssd_storage-snapd-client<br>
125:     type protocol/client<br>
126:     option remote-host /var/run/glusterd.socket<br>
127:     option ping-timeout 42<br>
128:     option remote-subvolume snapd-ssd_storage<br>
129:     option transport-type socket<br>
130:     option transport.address-family inet<br>
131:     option username 96bcf4d4-932f-4654-86c3-470a081d5021<br>
132:     option password 069e7ee9-b17d-4228-a612-b0f33588a9ec<br>
133:     option transport.socket.ssl-enabled off<br>
134:     option transport.tcp-user-timeout 0<br>
135:     option transport.socket.keepalive-time 20<br>
136:     option transport.socket.keepalive-interval 2<br>
137:     option transport.socket.keepalive-count 9<br>
138:     option send-gids true<br>
139: end-volume<br>
140:<br>
141: volume ssd_storage-snapview-client<br>
142:     type features/snapview-client<br>
143:     option snapshot-directory .snaps<br>
144:     option show-snapshot-directory on<br>
145:     subvolumes ssd_storage-md-cache ssd_storage-snapd-client<br>
146: end-volume<br>
147:<br>
148: volume ssd_storage<br>
149:     type debug/io-stats<br>
150:     option log-level INFO<br>
151:     option threads 16<br>
152:     option latency-measurement off<br>
153:     option count-fop-hits off<br>
154:     option global-threading off<br>
155:     subvolumes ssd_storage-snapview-client<br>
156: end-volume<br>
157:<br>
158: volume meta-autoload<br>
159:     type meta<br>
160:     subvolumes ssd_storage<br>
161: end-volume<br>
162:<br>
+------------------------------------------------------------------------------+<br>
[2020-02-14 11:05:22.421366] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-0: <br>
Connected to ssd_storage-client-0, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node01.company.com/gluster" rel="noreferrer" target="_blank">node01.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:22.421379] I [MSGID: 108005] <br>
[afr-common.c:5280:__afr_handle_child_up_event] <br>
0-ssd_storage-replicate-0: Subvolume &#39;ssd_storage-client-0&#39; came back <br>
up; going online.<br>
[2020-02-14 11:05:22.421669] I [rpc-clnt.c:1963:rpc_clnt_reconfig] <br>
0-ssd_storage-client-2: changing port to 49152 (from 0)<br>
[2020-02-14 11:05:22.421686] I [socket.c:864:__socket_shutdown] <br>
0-ssd_storage-client-2: intentional socket shutdown(11)<br>
[2020-02-14 11:05:22.422460] I [MSGID: 114057] <br>
[client-handshake.c:1376:select_server_supported_programs] <br>
0-ssd_storage-client-1: Using Program GlusterFS 4.x v1, Num (1298437), <br>
Version (400)<br>
[2020-02-14 11:05:22.423377] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-1: <br>
Connected to ssd_storage-client-1, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node02.company.com/gluster" rel="noreferrer" target="_blank">node02.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:22.423391] I [MSGID: 108002] <br>
[afr-common.c:5647:afr_notify] 0-ssd_storage-replicate-0: Client-quorum <br>
is met<br>
[2020-02-14 11:05:22.424586] I [MSGID: 114057] <br>
[client-handshake.c:1376:select_server_supported_programs] <br>
0-ssd_storage-client-2: Using Program GlusterFS 4.x v1, Num (1298437), <br>
Version (400)<br>
[2020-02-14 11:05:22.425323] I [MSGID: 114046] <br>
[client-handshake.c:1106:client_setvolume_cbk] 0-ssd_storage-client-2: <br>
Connected to ssd_storage-client-2, attached to remote volume <br>
&#39;/gluster_bricks/<a href="http://node03.company.com/gluster" rel="noreferrer" target="_blank">node03.company.com/gluster</a>&#39;.<br>
[2020-02-14 11:05:22.426613] I [MSGID: 108031] <br>
[afr-common.c:2580:afr_local_discovery_cbk] 0-ssd_storage-replicate-0: <br>
selecting local read_child ssd_storage-client-0<br>
[2020-02-14 11:05:22.426758] I [MSGID: 104041] <br>
[glfs-resolve.c:954:__glfs_active_subvol] 0-ssd_storage: switched to <br>
graph 6e6f6465-3031-2e64-632d-6475732e6461 (0)<br>
<br>
<br>
Can you guys make any sense out of this? 5 unsynced entries remain.<br>
<br>
-- <br>
with kind regards,<br>
mit freundlichen Gruessen,<br>
<br>
Christian Reiss<br>
<br>
________<br>
<br>
Community Meeting Calendar:<br>
<br>
APAC Schedule -<br>
Every 2nd and 4th Tuesday at 11:30 AM IST<br>
Bridge: <a href="https://bluejeans.com/441850968" rel="noreferrer" target="_blank">https://bluejeans.com/441850968</a><br>
<br>
NA/EMEA Schedule -<br>
Every 1st and 3rd Tuesday at 01:00 PM EDT<br>
Bridge: <a href="https://bluejeans.com/441850968" rel="noreferrer" target="_blank">https://bluejeans.com/441850968</a><br>
<br>
Gluster-users mailing list<br>
<a href="mailto:Gluster-users@gluster.org" target="_blank">Gluster-users@gluster.org</a><br>
<a href="https://lists.gluster.org/mailman/listinfo/gluster-users" rel="noreferrer" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br>
</blockquote></div>