Created
April 8, 2025 11:51
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Use systemd unit to check for active MDS ceph cluster
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| [Unit] | |
| Description=Check for active MDS | |
| Requires=ceph.target | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStart=/bin/bash -c "until ceph fs status -f json | jq -e \'.mdsmap[0].state == \"active\"\'; do sleep 1s; done" | |
| Restart=on-failure | |
| [Install] | |
| WantedBy=multi-user.target |
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fstab:
[email protected]=/ /cephfs ceph noatime,_netdev,fsc=cephfs,rasize=268435456,dirstat,rbytes,x-systemd.requires=ceph-mds-active.service,x-systemd.device-timeout=30,x-systemd.mount-timeout=30 0 0