Huawei OceanStor S2600 Command Reference Manual page 205

OceanStor S2600 Storage System
Command Reference
Parameters
Keyword and Value Description
-i source LUN ID...
-n nums
-st start time
-ti time interval
Modes
Normal mode.
Level
Super administrator level and administrator level.
Usage Guidelines
Unless terminated by the user, the command continually creates the HyperImage at a specified
time interval.
Example
Create HyperImages. The source LUN IDs are 10 and 11, and the HyperImage number is 3. The
start time is 5:00, 11 AM, May 26th, 2009, and the time interval is 30 minutes.
OceanStor: admin> createtimehyimg, -i 10,11 -n 3 -st 2009-05-26/11:05:00 -ti 30
System Response
In this application scenario, the number of snapshots created in each source LUN is 3, and the
interval is 30 minutes, indicating that snapshot data in the latest 90 (3 x 30) minutes is to be
saved. The time to activate the snapshot is 11:05:00, May 26, 2009; therefore three snapshots
are created respectively at 11:05:00, 11:35:00, and 12:05:00. Then, the snapshot data created at
11:05:00 is updated by that created at 12:35:00, the snapshot data created at 11:35:00 is updated
by that created at 13:05:00, and the like.
Issue 07 (2010-05-20)
The source LUN ID. The format is id0, id1... You
can enter up to eight source LUN IDs at a time.
Multiple IDs should be separated with commas.
This indicates the creation of multiple timing
HyperImages at a time. The ID value ranges from
0 to 511.
The HyperImage number created according to the
source LUN. The value ranges from 1 to 8.
The start time. The format is YYYY-MM-DD/
hh:mm:ss.
The start time must be later than the current time
shown on the device.
The time interval. The value ranges from 30 to
43200. The unit is minute (min).
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9 Value-Added Service Management Commands
Default Value
None.
None.
None.
None.
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