drd-clone.1m (2010 09)

d
drd-clone(1M) drd-clone(1M)
to the session.
true: A failure in DSA will result in a failure of Analysis phase for the entire session. The
command will not proceed.
false: A failure in DSA will be logged, but the session will be allowed to proceed. There is a
risk of filling a mounted disk or volume to its maximum capacity at some point during the
session. Attempts to exceed the capacity will result in a catastrophic failure of the ses-
sion, and possibly leave an unusable system.
-x ignore_unmounted_fs=false
Usage: Basic
Controls whether a clone fails when an unmounted file system in the root volume group is detected.
This option only applies to root volume groups that use LVM.
-x logfile=/var/opt/drd/drd.log
Usage: Basic
This is the path to the log file for this command. Each time DRD is run, this file will grow larger.
This can be changed, for example, to a month-specific location for easier archiving, off-host backup,
and rotation.
-x log_verbosity=4
Usage: Basic
Specifies the level of message verbosity in the log file (See also -x verbosity
). Legal values are:
0 Only ERROR messages and the starting/ending BANNER messages.
1 Adds WARNING messages.
2 Adds NOTE messages.
3 Adds INFO messages (informational messages preceded by the
* character).
4 Adds verbose INFO messages.
5 Adds very-verbose INFO messages.
-x mirror_disk=
Usage: Basic
The block device special file of the mirror disk of the target. The device special file should refer to
an entire disk, not to a partition. This option requires that LVM mirroring be installed. The block
device file specified will be used to mirror each logical volume in the target of the clone operation.
-x overwrite=false
Usage: Basic
Controls whether or not a disk containing boot, LVM, or VxVM records can be overwritten. Note
that DRD will not overwrite a disk associated with an active LVM volume group or VxVM disk
group, regardless of the setting of the overwrite option. If a previously created clone is mounted,
use the drd umount command to unmount it before attempting to create a new clone on the disk.
true: Allow a disk to be overwritten, even if it contains boot, LVM, or VxVM records.
false: Prevent a disk that contains boot, LVM, or VxVM records from being overwritten.
-x preview=false
Usage: Basic
If true, run this command in preview mode only (i.e., complete the analysis phase and exit; no
changes are committed to disk). Setting this option to true has the same effect as specifying -p on
the command line.
-x verbosity=3
Usage: Basic
Specifies the level of stderr verboseness:
0 Only ERROR messages and the starting/ending BANNER messages.
1 Adds WARNING messages.
2 Adds NOTE messages.
3 Adds INFO messages (informational messages preceded by the * character).
4 Adds verbose INFO messages.
5 Adds very-verbose INFO messages.
Note: The
-v option is equivalent to increasing verbosity by 1 (e.g., from 3 to 4) and the -q option
is equivalent to decreasing verbosity by 1. The -v and -q options can be used more than once.
HP-UX 11i Version 3: September 2010 − 3 − Hewlett-Packard Company 3