注：黄色为注释
1、Sanlock查询：
[[email protected] ~]# sanlock client status -o p
daemon 4687917f-eae0-4298-89e8-220009d5d7f6.server.com
p -1 helper
p -1 listener
p -1 status
s 28f83d64-cf4e-45cf-87d8-6a262075e198:1:/rhev/data-center/mnt/192.168.5.111\:_home_vms/28f83d64-cf4e-45cf-87d8-6a262075e198/dom_md/ids:0
p 2435
r 28f83d64-cf4e-45cf-87d8-6a262075e198:SDM:/rhev/data-center/mnt/192.168.5.111\:_home_vms/28f83d64-cf4e-45cf-87d8-6a262075e198/dom_md/leases:1048576:7 p 2435
[[email protected] ~]# sanlock client status -o p|s
-bash: s: command not found
[[email protected] ~]# sanlock client status -o s
daemon 4687917f-eae0-4298-89e8-220009d5d7f6.server.com
p -1 helper
p -1 listener
p -1 status
p 2435
s 28f83d64-cf4e-45cf-87d8-6a262075e198:1:/rhev/data-center/mnt/192.168.5.111\:_home_vms/28f83d64-cf4e-45cf-87d8-6a262075e198/dom_md/ids:0
r 28f83d64-cf4e-45cf-87d8-6a262075e198:SDM:/rhev/data-center/mnt/192.168.5.111\:_home_vms/28f83d64-cf4e-45cf-87d8-6a262075e198/dom_md/leases:1048576:7 p 2435
[[email protected] ~]# sanlock client gets
s 28f83d64-cf4e-45cf-87d8-6a262075e198:1:/rhev/data-center/mnt/192.168.5.111:_home_vms/28f83d64-cf4e-45cf-87d8-6a262075e198/dom_md/ids:0
2、Sanlock关闭释放
[[email protected] ~]# sanlock client shutdown -f 1
shutdown
shutdown done 0
注：
sanlock client shutdown
Ask the sanlock daemon to exit. Without the force option (-f 0), the command will be ignored if any lockspaces exist. With the force option (-f 1),
any registered processes will be killed, their resource leases released, and lockspaces removed.
3、再次查询sanlock
[[email protected] ~]# sanlock client gets
gets error -111
注：
sanlock client gets
Print lockspaces being managed by the sanlock daemon. The LOCKSPACE string will be followed by ADD or REM if the lockspace is currently being added
or removed. Add -h 1 to also show hosts in each lockspace.
[[email protected] ~]# sanlock client status -o s
[[email protected] ~]# sanlock client status -o s
[[email protected] ~]#