HP XP7 RAID Manager Reference Guide (T1610-96064)

When discarding or restoring the snapshot data (when specifying resync/restore)
normal modeCTG modeThe ways to specify
the parameter
#
P-VOL in the snapshot group and the smallest
number of MU.
P-VOL in the snapshot group.LDEV number and
snapshot group.
1
Specified P-VOL and MU number.Specified P-VOL and MU number.LDEV number and MU
number.
2
P-VOL and MU number that are mapped by the
specified S-VOL.
P-VOL and MU number that are
mapped by the specified S-VOL.
LDEV number only
(Specifying S-VOL).
3
All the P-VOLs related to the snapshot group.All the P-VOLs related to the
snapshot group.
Snapshot group.4
Examples
Creating a snapshot data for the P-VOL (LDEV number 10:10) that is included in the snapshot
group (db1).
# raidcom modify snapshot -ldev_id 0x1010 -snapshotgroup db1 -snapshot_data create
Creating a snapshot data for the P-VOL (LDEV number 10:10) and the mirror ID 10.
# raidcom modify snapshot -ldev_id 0x1010 –mirror_id 10 -snapshot_data create
Creating a snapshot data for the S-VOL (LDEV number 20:10).
# raidcom modify snapshot -ldev_id 0x2010 -snapshot_data create
Creating a snapshot data for all the P-VOLs that are included in the snapshot group (db1).
# raidcom modify snapshot -snapshotgroup db1 -snapshot_data create
Discarding the snapshot data for the P-VOL (LDEV number 10:10) and the mirror ID 10.
# raidcom modify snapshot -ldev_id 0x1010 –mirror_id 10 -snapshot_data resync
Restoring the snapshot data for the S-VOL (LDEV number 20:10).
# raidcom modify snapshot -ldev_id 0x2010 -snapshot_data restore
raidcom get snapshot
Displays the information of snapshot group and snapshot data that are defined in the device. If
this option is omitted, the list of snapshot group is displayed.
Syntax
raidcom get snapshot [-ldev_id <ldev#> | -snapshotgroup <name>]
[{-check_status | -check_status_not} <string> [-time <time>]]
Options and parameters
DescriptionOption
Specifies the LDEV number to be displayed the snapshot data information. Specifies either one
of P-VOL or S-VOL for the LDEV number.
[-ldev_id <ldev#>]
Specifies the snapshot group in which you want to display the snapshot data information.[-snapshotgroup
<name>]
Check if the snapshot group or the snapshot data is in the state as shown in <string>. The
following strings are specified in the <string>.
[-check_status <string>
[-time <time>]]
• COPY: Copy status.
• PAIR: Pair status.
• PSUS: Suspend status.
• PSUE: Suspend failure status.
220 Configuration setting commands