/lib/systemd/system/ceph-mds@.service is in ceph-mds 12.2.4-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | [Unit]
Description=Ceph metadata server daemon
After=network-online.target local-fs.target time-sync.target
Wants=network-online.target local-fs.target time-sync.target
PartOf=ceph-mds.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/default/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-mds -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
ExecReload=/bin/kill -HUP $MAINPID
PrivateDevices=yes
ProtectHome=true
ProtectSystem=full
PrivateTmp=true
TasksMax=infinity
Restart=on-failure
StartLimitInterval=30min
StartLimitBurst=3
[Install]
WantedBy=ceph-mds.target
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