HP Serviceguard Extended Distance Cluster for Linux Release Notes, First Edition, December 2006

HP Serviceguard Extended Distance Cluster for Linux Release Notes
Known Problems and Workarounds
Chapter 114
# NOTE: The multipath mechanisms that are supported for shared storage
# depend on the storage subsystem and the HBA driver in the
# configuration. Follow the documentation for those devices when setting
# up multipath. The MD driver was used with earlier versions of
# Serviceguard and may still be used by some storage system/HBA
# combinations. For that reason there are references to MD in the
# template files, worksheets, and other areas. Only use MD if your
# storage systems specifically calls out its use for multipath.
# If some other multipath mechanism is used (e.g. one built
# into an HBA driver), then references to MD, RAIDTAB, RAIDSTART, etc.
# should be commented out. If the references are in the comments, they
# can be ignored. References to MD devices, such as /dev/md0, should be
# replaced with the appropriate multipath device name.
# For example:
# RAIDTAB="/usr/local/cmcluster/conf/raidtab.sg"
# RAIDTAB=""
# MD (RAID) COMMANDS
# Specify the method of activation and deactivation for md.
# Leave the default (RAIDSTART="raidstart", "RAIDSTOP="raidstop") if you
# want md to be started and stopped with default methods.
RAIDSTART="raidstart -c ${RAIDTAB}"
RAIDSTOP="raidstop -c ${RAIDTAB}"