HP-UX HB v13.00 Ch-15 - Serviceguard

HP-UX Handbook – Rev 13.00 Page 28 (of 108)
Chapter 15 Serviceguard
October 29, 2013
6. Make sure that you have deactivated the volume group on Node2. Then enable the volume
group on nodeC:
root@nodeC:/ # vgchange -a y /dev/vgspare
7. Create a directory to mount the disk:
root@nodeC:/ # mkdir /spare1
8. Mount and verify the volume group on nodeC:
# mount /dev/vgsparee/lvspare1 /spare1
9. Unmount the volume group on nodeC:
# umount /spare1
10. Deactivate the volume group on nodeC:
# vgchange -a n /dev/vgspare
Other cluster requirements are itemized in the Managing Serviceguard manual that applies to the
version installed. The manual is located at this website: http://www.hp.com/go/hpux-SG-docs
Fast deployment of a cluster – cmpreparecl, cmdeploycl
To insure the files are configured properly, use cmpreparecl (a feature of A.11.18 and later):
# cmpreparecl [-n node_name ]...
Example:
# cmpreparecl -n rxh17u09 -n rxh17u07
Running cmpreparecl on nodes rxh17u09 rxh17u07
Saving command output to /var/adm/cmcluster/sgeasy/easy_deployment.log
Running cmpreparecl on nodes rxh17u09 rxh17u07
Configuring cmclnodelist on rxh17u09.
Changing cmclnodelist permissions to 644 on node rxh17u09
Commenting out line
'auth stream tcp6 wait bin /usr/lbin/identd identd '
ininetd.conf on node rxh17u09.
Adding
auth stream tcp6 wait bin /usr/lbin/identd identd -t120
to inetd.conf on node rxh17u09.
Generating an updated inetd.conf for rxh17u09.
Updating /etc/hosts on rxh17u09 to contain all cluster node IP addresses.
Finalizing update of /etc/hosts on node rxh17u09.
Finalizing /etc/nsswitch.conf file on node rxh17u09
Configuring cmclnodelist on rxh17u07.
Changing cmclnodelist permissions to 644 on node rxh17u07
Commenting out line
'auth stream tcp6 wait bin /usr/lbin/identd identd '
ininetd.conf on node rxh17u07.
Adding
auth stream tcp6 wait bin /usr/lbin/identd identd -t120
to inetd.conf on node rxh17u07.
Generating an updated inetd.conf for rxh17u07.
Updating /etc/hosts on rxh17u07 to contain all cluster node IP addresses.
Finalizing update of /etc/hosts on node rxh17u07.
cmcp: Failed to get attributes for /etc/nsswitch.conf on rxh17u07
Adding
'host: files dns'