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пакет_pacemaker [2022/02/04 12:11] val [Управление конфигурацией] |
пакет_pacemaker [2022/03/19 17:36] val [Запуск после монтирования файловых систем] |
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node1# crm configure | node1# crm configure | ||
</code><code> | </code><code> | ||
- | property dc-deadtime=120 | + | property dc-deadtime=120 # Для уменьшения вероятности split-brain |
property no-quorum-policy=ignore | property no-quorum-policy=ignore | ||
primitive st-null stonith:null params hostlist="node1 node2" | primitive st-null stonith:null params hostlist="node1 node2" | ||
clone fencing st-null | clone fencing st-null | ||
+ | |||
+ | op timeout=240s # Для долго стартующих ресурсов (перезапуск VM в KVM на резервном узле после падения основного) | ||
show | show | ||
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node1# less /usr/lib/ocf/resource.d/heartbeat/IPaddr2 | node1# less /usr/lib/ocf/resource.d/heartbeat/IPaddr2 | ||
+ | |||
+ | node1# OCF_ROOT=/usr/lib/ocf OCF_RESKEY_ip=192.168.X.10 OCF_RESKEY_nic=eth0 OCF_RESKEY_cidr_netmask=24 /usr/lib/ocf/resource.d/heartbeat/IPaddr2 start | ||
+ | |||
+ | node1# OCF_ROOT=/usr/lib/ocf OCF_RESKEY_ip=192.168.X.10 OCF_RESKEY_nic=eth0 OCF_RESKEY_cidr_netmask=24 /usr/lib/ocf/resource.d/heartbeat/IPaddr2 stop | ||
node1# crm configure | node1# crm configure | ||
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* [[https://unix.stackexchange.com/questions/246935/set-systemd-service-to-execute-after-fstab-mount|Set systemd service to execute after fstab mount]] | * [[https://unix.stackexchange.com/questions/246935/set-systemd-service-to-execute-after-fstab-mount|Set systemd service to execute after fstab mount]] | ||
+ | * Проблема воспроизводилась при использовании [[Сервис OCFS2]] вместе с [[Решение DRBD#Конфигурация с двумя primaries]] | ||
<code> | <code> | ||
- | # cat /etc/fstab | ||
- | </code><code> | ||
- | ... | ||
- | /dev/drbd0 /disk2 ocfs2 defaults,heartbeat=local 0 0 | ||
- | #/dev/mapper/mpatha /disk3 ocfs2 defaults,heartbeat=local 0 0 | ||
- | </code><code> | ||
# systemctl list-units --type=mount | # systemctl list-units --type=mount | ||
</code><code> | </code><code> | ||
Line 151: | Line 152: | ||
[Unit] | [Unit] | ||
After=disk2.mount | After=disk2.mount | ||
- | #After=disk2.mount disk3.mount | + | #After=disk2.mount disk3.mount #Возможно, излишне |
</code> | </code> | ||