User's Manual

smb_pkg.conf #Package configuration file
smb_pkg.cntl #Package control file
hasmb.conf #SAMBA toolkit user config file
hasmb.mon #SAMBA toolkit monitor program
hasmb.sh #SAMBA toolkit main script
toolkit.sh #Interface file between the package
#control file and the toolkit
3. Apply the package configuration using the command cmapplyconf -P smb_pkg.conf.
Repeat the preceding procedures to create multiple HP CIFS Server packages.
CIFS Server Maintenance Mode
There might be situations, when a CIFS Server instance has to be taken down for maintenance
purposes like changing configuration, without having the instance to migrate to standby node. The
following procedure should be implemented:
NOTE: The example assumes that the package name is SMB_1, package directory is /etc/
cmcluster/pkg/SMB_1.
• Disable the failover of the package through cmmodpkg command.
$ cmmodpkg -d SMB_1
• Pause the monitor script.
Create an empty file /etc/cmcluster/pkg/SMB_1/samba.debug as shown below:
$ touch /etc/cmcluster/pkg/SMB_1/samba.debug
Toolkit monitor scripts which continuously monitors Samba daemon processes, would now
stop monitoring these daemon processes. A message, "Samba toolkit pausing, monitoring
and entering maintenance mode" appears in the Serviceguard Package Control script log.
• If required stop the CIFS Server instance and as shown below:
$ cd /etc/cmcluster/pkg/SMB_1/
$ $PWD/toolkit.sh stop
• Perform maintenance actions (for example, changing the configuration parameters. If files are
changed, remember to distribute the new file to all cluster nodes as needed).
• Start the CIFS Server instance again, if you stopped it as below:
$ cd /etc/cmcluster/pkg/SMB_1/
$ $PWD/toolkit.sh start
• Allow monitoring scripts to continue normally as shown below:
$ rm -f /etc/cmcluster/pkg/SMB_1/samba.debug
A message "Starting Samba toolkit monitoring again after maintenance" appears in the
Serviceguard Package Control script log.
• Enable the package failover.
$ cmmodpkg -e SMB_1
CIFS Server Maintenance Mode 135