Managing Serviceguard Eighteenth Edition, September 2010

Cluster Configuration for Node: ftsys10
MOUNT POINT TYPE SHARED VOLUME DISK GROUP STATUS
/tmp/logdata/log_files regular log_files logdata NOT MOUNTED
4. Mount the filesystem:
cfsmount /tmp/logdata/log_files
This starts up the multi-node package and mounts a cluster-wide filesystem.
5. Verify that multi-node package is running and filesystem is mounted:
cmviewcl
CLUSTER STATUS
cfs_cluster up
NODE STATUS STATE
ftsys9 up running
ftsys10 up running
MULTI_NODE_PACKAGES
PACKAGE STATUS STATE AUTO_RUN SYSTEM
SG-CFS-pkg up running enabled yes
SG-CFS-DG-1 up running enabled no
SG-CFS-MP-1 up running enabled no
ftsys9/etc/cmcluster/cfs> bdf
Filesystem kbytes used avail %used Mounted on
/dev/vx/dsk/logdata/log_files 10485 17338 966793 2% tmp/logdata/log_files
ftsys10/etc/cmcluster/cfs> bdf
Filesystem kbytes used avail %used Mounted on
/dev/vx/dsk/logdata/log_files 10485 17338 966793 2% tmp/logdata/log_files
6. To view the package name that is monitoring a mount point, use the cfsmntadm
show_package command:
cfsmntadm show_package /tmp/logdata/log_files
SG-CFS-MP-1
7. After creating the mount point packages for the cluster file system, configure your
application package to depend on the mount points. In the configuration file,
configure a dependency, setting dependency_condition to SG-CFS-MP-pkg-# =UP
and dependency_location to SAME_NODE. For more information about these
parameters, see “Package Parameter Explanations” (page 287).
Creating Checkpoint and Snapshot Packages for CFS
The storage checkpoints and snapshots are two additional mount point package types.
They can be associated with the cluster via the cfsmntadm(1m) command.
Mount Point Packages for Storage Checkpoints
The Veritas File System provides a unique storage checkpoint facility which quickly
creates a persistent image of a filesystem at an exact point in time. Storage checkpoints
Configuring the Cluster 265