System information

47 of 114Release 7.0VNX™ System Operations
Remotely halt one Control Station
This procedure applies to all VNX unified and VNX for file systems single Control
Station. After locally or remotely halting the Control Station, use the VNX cabinet
console to restart the Control Station.
Remotely halt two Control Stations
This procedure applies to all VNX unified and VNX for file systems with two Control
Stations.
6. Halt the primary Control Station by typing:
# /sbin/halt
The primary Control Station halts.
Step Action
1. Use a secure, encrypted, remote login application to log in to the server as root.
2. Halt the Control Station by typing:
# /sbin/halt
The Control Station halts.
Step Action
1. Use a secure, encrypted, remote login application to log in to the server as root.
2. Determine which Control Station (CS_0 or CS_1) is primary and which is secondary by
typing:
$ /nasmcd/getreason
The primary Control Station returns a reason code of 10; the secondary Control Station
returns a reason code of 11.
3. Log in to the secondary Control Station as root.
4. Halt the secondary Control Station by typing:
# /sbin/halt
The secondary Control Station halts.
5. Establish another remote connection and log in to the primary Control Station as root.
6. Halt the primary Control Station by typing:
# /sbin/halt
The primary Control Station halts.
Step Action