Overland Storage SnapSAN S5000, Руководство пользователя

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10400414-002 05/2013
©2013 Overland Storage, Inc.
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3-24
SnapSAN S5000 Data Migration User Guide
iSMmc_pair -delete command execution example:
# iSMmc_pair -src EXP167_DATA_1 -srcflg ld -dst EXP167_DATA_1_NEW -
dstflg ld -delete
iSMmc_pair: Info: iSM36005: Pair Delete Start 2011/11/19 22:36:00
SRC:EXP167_DATA_1
iSMmc_pair: Info: iSM36006: Pair Delete Normal End 2011/11/19
22:36:02 SRC:EXP167_DATA_1
iSMmc_pair: Info: iSM36001: Command has completed successfully.
ExitStatus:0
# iSMmc_pair -src EXP167_LOG_1 -srcflg ld -dst EXP167_LOG_1_NEW -dstflg
ld -delete
iSMmc_pair: Info: iSM36005: Pair Delete Start 2011/11/19 22:36:03
SRC:EXP167_LOG_1
iSMmc_pair: Info: iSM36006: Pair Delete Normal End 2011/11/19
22:36:05 SRC:EXP167_LOG_1
iSMmc_pair: Info: iSM36001: Command has completed successfully.
ExitStatus:0
Connection - Canceling pairs (destination disk array)
1.
Connect the application server and the destination disk array through FC.
* This step is not necessary if the application server and the destination disk array
have been previously connected at
Step 6 on page 3-5 during pre-migration processing.
2. Create new LD sets on all the servers with the Access Control function on the
SnapSAN Manager client screen (GUI) or the ControlCommand (SnapSAN
ManagerCLI) in the destination disk array and assign the migrated logical disks on
the destination disk array to the application server.
a. Select
[Bind] >
[
Assign to host]
from the main window menu of SnapSAN Manager
Embeded or SnapSAN Manager to open the allocation to host screen.
b. Select the allocation destination server and the logical disks to be allocated to the
server and select the [Next] button.
c. Confirm the setting and select the [Run] button. After the process is complete,
select the [Complete] button.
3. Start the application server previously shut down at
a. Check that the OS recognizes the destination logical disk and restore operations.
b. Check that the OS recognizes the destination logical disk. If the destination logical
disk is not recognized, make the OS recognize it.
For Windows
a. Update disk information by executing [Rescan disk].
b. Make the disk online if it is offline.
For Linux
• Execute the following command with the root privilege.
Command example:
# ls /sys/class/fc_host/ ? Assuming that host0 and host1 are reported
here.
# echo "1" > /sys/class/fc_host/host0/issue_lip
# echo "1" > /sys/class/fc_host/host1/issue_lip