HP Insight Cluster Management Utility - Manual (Page 198)

cmu_backup(8)
NAME
cmu_backup -- Issue backup commands directly from the Linux shell.
SYNOPSIS
# /opt/cmu/bin/cmu_backup <-h> | <-l logical_group -n compute_nodename-p
"partition_list" | -r root_partition_number> [-e log_file]
DESCRIPTION
Create a backup image.
OPTIONS
-h
show help
-l logical_group_name
specifies the name of the logical group where the backup is performed
-n compute_nodename
specifies host name of the compute node to backup
-p "partition_list"
specifies the list of partitions to backup; the list is included in double quotes and space-separated
-r root_partition_number
specifies the partition number of the root partition to backup; HP Insight CMU will locate the
other partitions to backup
-e log_file
specifies an optional log file name; this option is an alternative to the -p option that requires
the specification of the full partition list
EXAMPLES
To launch a backup specifying the full partition list:
./cmu_backup -l myimage -n node20 -p "cciss/c0d0p3,cciss/c0d0p1"
To launch a backup specifying only the root partition number and allow HP Insight CMU to detect
other partitions to backup:
./cmu_backup -l myimage -n node20 -r 3 -e /tmp/err.log
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