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<div class="moz-cite-prefix">SORRY.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Forget this post :-)</div>
<div class="moz-cite-prefix">I found a stray location constraint for
one of resources.<br>
</div>
<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix">On 26.09.2020 12:22, Michael Ivanov
wrote:<br>
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<blockquote type="cite"
cite="mid:6501df8c-f699-82dd-a4fb-2efab6bb4742@logit-ag.de">
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<p>Hallo,</p>
<p>I have strange problem: when I reset the node on which my
resources are running, they are correctly migrated to the other
node. But when I turn the failed node back, then as soon as it
is up all resources are returned back to it. I have set
resource-stickiness default value to 100. When this did not help
I have set up resource-stickiness meta attr also to 100 for all
my resources. Still when the failed node recovers the resources
are migrated back to it! Where should I look to try to
understand this situation?</p>
<p>Here's the configuration of my cluster:<br>
</p>
root@node1# pcs status<br>
Cluster name: gcluster<br>
Cluster Summary:<br>
* Stack: corosync<br>
* Current DC: node1 (version 2.0.4-2deceaa3ae) - partition with
quorum<br>
* Last updated: Sat Sep 26 11:12:34 2020<br>
* Last change: Sat Sep 26 10:39:16 2020 by root via cibadmin on
node1<br>
* 2 nodes configured<br>
* 14 resource instances configured (1 DISABLED)<br>
<br>
Node List:<br>
* Online: [ node1 node2 ]<br>
<br>
Full List of Resources:<br>
* ilo5_node1 (stonith:fence_ilo5_ssh): Started node2<br>
* ilo5_node2 (stonith:fence_ilo5_ssh): Started node1<br>
* Resource Group: VirtIP:<br>
* PrimaryIP (ocf::heartbeat:IPaddr2): Started node2<br>
* PrimaryIP6 (ocf::heartbeat:IPv6addr): Started node2<br>
* AliasIP (ocf::heartbeat:IPaddr2): Started node2<br>
* BackupFS (ocf::redhat:netfs.sh): Started node2<br>
* Clone Set: MailVolume-clone [MailVolume] (promotable):<br>
* Masters: [ node2 ]<br>
* Slaves: [ node1 ]<br>
* MailFS (ocf::heartbeat:Filesystem): Started node2<br>
* apache (ocf::heartbeat:apache): Started node2<br>
* postfix (ocf::heartbeat:postfix): Started node2<br>
* amavis (service:amavis): Started node2<br>
* dovecot (service:dovecot): Started node2<br>
* openvpn (service:openvpn): Stopped (disabled)<br>
<br>
And resources:<br>
<br>
root@node1# pcs resource config<br>
Group: VirtIP<br>
Meta Attrs: resource-stickiness=100<br>
Resource: PrimaryIP (class=ocf provider=heartbeat type=IPaddr2)<br>
Attributes: cidr_netmask=16 ip=xx.xx.xx.20 nic=br0<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=30s
(PrimaryIP-monitor-interval-30s)<br>
start interval=0s timeout=20s
(PrimaryIP-start-interval-0s)<br>
stop interval=0s timeout=20s
(PrimaryIP-stop-interval-0s)<br>
Resource: PrimaryIP6 (class=ocf provider=heartbeat
type=IPv6addr)<br>
Attributes: cidr_netmask=64
ipv6addr=xxxx:xxxx:xxxx:xxxx:0:0:0:20 nic=br0<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=30s
(PrimaryIP6-monitor-interval-30s)<br>
start interval=0s timeout=15s
(PrimaryIP6-start-interval-0s)<br>
stop interval=0s timeout=15s
(PrimaryIP6-stop-interval-0s)<br>
Resource: AliasIP (class=ocf provider=heartbeat type=IPaddr2)<br>
Attributes: cidr_netmask=16 ip=xx.xx.yy.20 nic=br0<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=30s (AliasIP-monitor-interval-30s)<br>
start interval=0s timeout=20s
(AliasIP-start-interval-0s)<br>
stop interval=0s timeout=20s
(AliasIP-stop-interval-0s)<br>
Resource: BackupFS (class=ocf provider=redhat type=netfs.sh)<br>
Attributes: export=/Backup/Gateway fstype=nfs host=atlas
mountpoint=/Backup options=noatime,async<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=1m timeout=10
(BackupFS-monitor-interval-1m)<br>
monitor interval=5m timeout=30 OCF_CHECK_LEVEL=10
(BackupFS-monitor-interval-5m)<br>
monitor interval=10m timeout=30 OCF_CHECK_LEVEL=20
(BackupFS-monitor-interval-10m)<br>
start interval=0s timeout=900
(BackupFS-start-interval-0s)<br>
stop interval=0s timeout=30
(BackupFS-stop-interval-0s)<br>
Clone: MailVolume-clone<br>
Meta Attrs: clone-max=2 clone-node-max=1 notify=true
promotable=true promoted-max=1 promoted-node-max=1
resource-stickiness=100<br>
Resource: MailVolume (class=ocf provider=linbit type=drbd)<br>
Attributes: drbd_resource=mail<br>
Meta Attrs: resource-stickiness=100<br>
Operations: demote interval=0s timeout=90
(MailVolume-demote-interval-0s)<br>
monitor interval=60s
(MailVolume-monitor-interval-60s)<br>
notify interval=0s timeout=90
(MailVolume-notify-interval-0s)<br>
promote interval=0s timeout=90
(MailVolume-promote-interval-0s)<br>
reload interval=0s timeout=30
(MailVolume-reload-interval-0s)<br>
start interval=0s timeout=240
(MailVolume-start-interval-0s)<br>
stop interval=0s timeout=100
(MailVolume-stop-interval-0s)<br>
Resource: MailFS (class=ocf provider=heartbeat type=Filesystem)<br>
Attributes: device=/dev/drbd0 directory=/var/mail fstype=btrfs<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=20s timeout=40s
(MailFS-monitor-interval-20s)<br>
start interval=0s timeout=60s
(MailFS-start-interval-0s)<br>
stop interval=0s timeout=60s
(MailFS-stop-interval-0s)<br>
Resource: apache (class=ocf provider=heartbeat type=apache)<br>
Attributes: client=wget statusurl=<a
class="moz-txt-link-freetext"
href="https://localhost/server-status" moz-do-not-send="true">https://localhost/server-status</a><br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=1min (apache-monitor-interval-1min)<br>
start interval=0s timeout=40s
(apache-start-interval-0s)<br>
stop interval=0s timeout=60s
(apache-stop-interval-0s)<br>
Resource: postfix (class=ocf provider=heartbeat type=postfix)<br>
Meta Attrs: resource-stickiness=100<br>
Operations: monitor interval=60s timeout=20s
(postfix-monitor-interval-60s)<br>
reload interval=0s timeout=20s
(postfix-reload-interval-0s)<br>
start interval=0s timeout=20s
(postfix-start-interval-0s)<br>
stop interval=0s timeout=20s
(postfix-stop-interval-0s)<br>
Resource: amavis (class=service type=amavis)<br>
Meta Attrs: resource-stickiness=100<br>
Operations: force-reload interval=0s timeout=15
(amavis-force-reload-interval-0s)<br>
monitor interval=15 timeout=15
(amavis-monitor-interval-15)<br>
restart interval=0s timeout=15
(amavis-restart-interval-0s)<br>
start interval=0s timeout=15
(amavis-start-interval-0s)<br>
stop interval=0s timeout=15
(amavis-stop-interval-0s)<br>
Resource: dovecot (class=service type=dovecot)<br>
Meta Attrs: resource-stickiness=100<br>
Operations: force-reload interval=0s timeout=15
(dovecot-force-reload-interval-0s)<br>
monitor interval=15 timeout=15
(dovecot-monitor-interval-15)<br>
restart interval=0s timeout=15
(dovecot-restart-interval-0s)<br>
start interval=0s timeout=15
(dovecot-start-interval-0s)<br>
stop interval=0s timeout=15
(dovecot-stop-interval-0s)<br>
Resource: openvpn (class=service type=openvpn)<br>
Meta Attrs: resource-stickiness=100 target-role=Stopped<br>
Operations: force-reload interval=0s timeout=15
(openvpn-force-reload-interval-0s)<br>
monitor interval=15 timeout=15
(openvpn-monitor-interval-15)<br>
restart interval=0s timeout=15
(openvpn-restart-interval-0s)<br>
start interval=0s timeout=15
(openvpn-start-interval-0s)<br>
stop interval=0s timeout=15
(openvpn-stop-interval-0s)<br>
<p>drbd resource is configured as follows:</p>
<p>root@node1# cat /etc/drbd.d/mail.res <br>
resource mail {<br>
protocol B;<br>
device /dev/drbd0;<br>
disk /dev/sys/mail;<br>
meta-disk internal;<br>
<br>
net {<br>
csums-alg sha1;<br>
after-sb-0pri discard-zero-changes;<br>
after-sb-1pri discard-secondary;<br>
after-sb-2pri disconnect;<br>
rr-conflict disconnect;<br>
}<br>
<br>
handlers {<br>
fence-peer "/usr/lib/drbd/crm-fence-peer.sh";<br>
after-resync-target "/usr/lib/drbd/crm-unfence-peer.sh";<br>
split-brain "/usr/lib/drbd/notify-split-brain.sh <a
class="moz-txt-link-abbreviated"
href="mailto:admin@logit-ag.de" moz-do-not-send="true">admin@logit-ag.de</a>";<br>
}<br>
<br>
on node1 {<br>
address 192.168.0.102:7789;<br>
}<br>
on node2 {<br>
address 192.168.0.103:7789;<br>
}<br>
}<br>
</p>
<p>Best regards,<br>
</p>
<pre class="moz-signature" cols="128">--
\ / | |
(OvO) | Mikhail Iwanow |
(^^^) | |
\^/ | E-mail: <a class="moz-txt-link-abbreviated" href="mailto:ivans@logit-ag.de" moz-do-not-send="true">ivans@logit-ag.de</a> |
^ ^ | |
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</p>
<pre class="moz-signature" cols="128">--
\ / | |
(OvO) | Mikhail Iwanow |
(^^^) | Voice: +7 (911) 223-1300 |
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