Hello, I configure my clustering labs with three nodes. One of my nodes is iSCSI Shared Storage. Everything was OK until I restarted my iSCSI Shared Storage. On node1 I checked the status of my cluster:
# pcs status Cluster name: mycluster Cluster Summary: * Stack: corosync * Current DC: node1 (version 2.0.5-10.fc33-ba59be7122) - partition with quorum * Last updated: Sat Apr 3 18:45:49 2021 * Last change: Mon Mar 29 19:36:35 2021 by root via cibadmin on node1 * 2 nodes configured * 3 resource instances configured Node List: * Online: [ node1 node2 ] Full List of Resources: * Resource Group: apache: * httpd_fs (ocf::heartbeat:Filesystem): Stopped * httpd_vip (ocf::heartbeat:IPaddr2): Stopped * httpd_ser (ocf::heartbeat:apache): Stopped Failed Resource Actions: * httpd_fs_start_0 on node1 'not installed' (5): call=14, status='complete', exitreason='Couldn't find device [/dev/mapper/vg_apache-lv_apache]. Expected /dev/??? to exist', last-rc-change='2021-04-03 18:37:04 +04:30', queued=0ms, exec=502ms * httpd_fs_start_0 on node2 'not installed' (5): call=14, status='complete', exitreason='Couldn't find device [/dev/mapper/vg_apache-lv_apache]. Expected /dev/??? to exist', last-rc-change='2021-04-03 18:37:05 +04:30', queued=0ms, exec=540ms Daemon Status: corosync: active/enabled pacemaker: active/enabled pcsd: active/enabled And checked the iSCSI Shared Storage. It showed me below error: [root@node3 ~]# systemctl status iscsi.service ● iscsi.service - Login and scanning of iSCSI devices Loaded: loaded (/usr/lib/systemd/system/iscsi.service; enabled; vendor preset: enabled) Active: inactive (dead) Condition: start condition failed at Sat 2021-04-03 18:49:08 +0430; 2s ago └─ ConditionDirectoryNotEmpty=/var/lib/iscsi/nodes was not met Docs: man:iscsiadm(8) man:iscsid(8) Apr 03 18:39:17 node3.localhost.localdomain systemd[1]: Condition check resulted in Login and scanning of iSCSI devices being skipped. Apr 03 18:39:17 node3.localhost.localdomain systemd[1]: iscsi.service: Unit cannot be reloaded because it is inactive. Apr 03 18:39:17 node3.localhost.localdomain systemd[1]: iscsi.service: Unit cannot be reloaded because it is inactive. Apr 03 18:49:08 node3.localhost.localdomain systemd[1]: Condition check resulted in Login and scanning of iSCSI devices being skipped. Why "iscsi.service" is inactive? I tried to restart it, but it couldn't start! How to solve it? Thanks. _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
