System Administration Commands dsbitmap(1M)
NAME
dsbitmap - size Availability Suite bitmap volumes
SYNOPSIS
dsbitmap -h
dsbitmap -p data_volume [bitmap_volume]
dsbitmap -r data_volume [bitmap_volume]
DESCRIPTION
The dsbitmap command calculates the size of the Availability
Suite bitmap volume required for use with the specified data volume. OPTIONS The following options are supported:-h
Prints the usage message for the dsbitmap command
-p data_volume [bitmap_volume]
For the given data_volume, dsbitmap calculates and
display the required size for the associated Availabil-
ity Suite Point in Time bitmap volume. The bitmap volume sizes for all possible Availability Suite Point in Time set configurations are displayed. These configurations include Independent shadow, Full size dependent shadow, and Compact dependent shadow. If the optionalbitmap_volume argument is supplied, dsbitmap determines
if this volume is large enough to be used as the bitmapvolume for data_volume.
-r data_volume [bitmap_volume]
For the given data_volume, dsbitmap calculates and
displays the required size for the associated Availabil-
ity Suite Remote Mirror bitmap volume. The bitmap volume sizes for all possible Availability Suite Remote Mirror set configurations are displayed. These configurations include Sync replication, Async replication with memory queue, disk queue and 32 bit refcount. If the optionalbitmap_volume argument is supplied, dsbitmap determines
if this volume is large enough to be used as the bitmapvolume for data_volume.
SunOS 5.11 Last change: 2 Oct 2007 1
System Administration Commands dsbitmap(1M)
USAGE
dsbitmap is typically used by the system administrator dur-
ing the initial stages of configuring Sun StorageTek Availa-
bility Suite software in order to determine the required bitmap volume sizes, and then to check if the bitmap volumes that have been created are suitable. EXIT STATUS The following exit values are returned: 0 Successful completion. If the name of a bitmapvolume was specified, that volume is suffi-
ciently large for all potential uses. 1 An error occurred. 2 An invalid option was supplied on the command line. 3 The specified bitmap volume is not large enoughto be used as an Availability Suite Remote Mir-
ror bitmap for an asynchronous set with a disk queue, but is large enough to be used for all other Remote Mirror set configurations. 4 The specified bitmap volume is not large enoughto be used as an Availability Suite Remote Mir-
ror bitmap for any Remote Mirror set configura-
tion. 5 The specified bitmap volume is not large enoughto be used as an Availability Suite Remote Mir-
ror bitmap for any Remote Mirror set configura-
tion. 6 The specified bitmap volume is not large enough to be used as an Availability Suite Point in Time bitmap for a compact dependent shadow, but is large enough to be used for all other Point in Time set configurations.ATTRIBUTES
See attributes(5) for descriptions of the following attri-
butes:SunOS 5.11 Last change: 2 Oct 2007 2
System Administration Commands dsbitmap(1M)
____________________________________________________________
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| ____________________________|_____________________________|_
| Availability | service/storage/avs/cache- |
| | management, || | service/storage/avs/cache- |
| | management ||_____________________________|_____________________________|
| Interface Stability | Committed ||_____________________________|_____________________________|
SEE ALSO
iiadm(1M), sndradm(1M), attributes(5)SunOS 5.11 Last change: 2 Oct 2007 3