QNAP TS-110, Руководство пользователя программного обеспечения

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Manager" > "iSCSI" > "Target Management".
To create an iSCSI LUN snapshot, follow these steps:
1. Go to "Storage Manager" > "iSCSI" > "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. 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 "iSCSI" > "Target Management", 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 in
certain operating systems such as Windows 7 and Windows 2008 R2. In such case,
mount the LUN to a different NAS.
M a na ging LUN B a c kup/Re s tore /Sna ps hot by C om m a nd Line
NAS users can start or stop the iSCSI LUN backup, restore, or snapshot jobs by
command line. Follow these instructions to use this feature.
Note : The following instructions should only be operated by IT administrators who are
familiar with command line interfaces.
1. First make sure the iSCSI LUN backup, restore, or snapshot jobs have been created
on the NAS in "Storage Manager" > "iSCSI" > "LUN Backup".
2. Connect to the NAS using an SSH utility such as Pietty.
3. Login to the NAS as an administrator.