QNAP TS-269 Pro, Руководство пользователя программного обеспечения

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Create a new LUN: Restore the iSCSI LUN to the NAS as a new LUN. Enter the
name and select the location of the new LUN. Make sure you have created at
least one LUN on the NAS before editing the default LUN policy.
C re a ting iSC SI LU N Sna pshots
A read-only LUN snapshot can be created and mounted to an iSCSI target on the NAS
for data access from other hosts or LUN backup. The contents of the LUN snapshot will
remain the same regardless of the changes made to the original LUN. Before creating an
iSCSI LUN snapshot, make sure at least one iSCSI LUN and one iSCSI target has been
created on the NAS.
To create an iSCSI LUN snapshot, follow the steps below:
1. Go to "Storage Manager" > "LUN Backup". Click "Create a job".
2. Select "Create a LUN Snapshot" and click "Next".
3. Select an iSCSI LUN on the NAS. Only one snapshot can be created for each iSCSI
LUN. Click "Next".
4. Enter a name for the LUN snapshot or use the one generated by the NAS. Select an
iSCSI target where the LUN snapshot is mapped to. Click "Next". The LUN snapshot
must be mapped to another iSCSI target different from the original one.
5. Specify the snapshot schedule and the snapshot duration and click "Next". The
snapshot will be removed automatically when the snapshot duration is reached.
6. The settings will be shown. Enter a name for the job or use the one generated by the
NAS. Click "Next".
7. Click "Finish" to exit.
8. The snapshot will be created immediately. The status and duration will be shown on
the list.
9. Go to "Storage Manager" > "iSCSI Storage", and the snapshot LUN will be shown in
the iSCSI Target List. Use iSCSI initiator software to connect to the iSCSI target and
access the point-in-time data on the snapshot LUN.
Note : The source LUN and snapshot LUN cannot be mounted on the same NAS on
certain operating systems such as Windows 7 and Windows 2008 R2. Please mount the
LUN to different NAS servers in such case.
M a na ging LU N Ba ckup/R e store /Sna pshot by C omma nd Line
QNAP NAS users can execute or stop the iSCSI LUN backup, restore, or snapshot jobs on