101
1.
Check the firmware version of two systems first. It is better that either systems have
the same firmware version or system-2 firmware version is newer.
2.
All physical disks of the RG should be moved from system-1 to system-2 together.
The configuration of both RG and VD will be kept but LUN configuration will be
cleared in order to avoid conflict with system-2’s original setting.
5.6
VD clone
The user can use VD clone function to backup data from source VD to target VD, set up
backup schedule, and deploy the clone rules.
The procedures of VD clone are on the following:
1.
Copy all data from source VD to target VD at the beginning (full copy).
2.
Use QSnap technology to perform the incremental copy afterwards. Please be fully
aware that the incremental copy needs to use snapshot to compare the data difference.
Therefore, the enough snapshot space for VD clone is very important.
The following contents will take an example of a RAID 5 virtual disk (SourceVD_Raid5)
clone to RAID 6 virtual disk (TargetVD_Raid6).
•
Start VD clone
1.
Create a RAID group (RG) in advance.
Figure 5.6.1
2.
Create two virtual disks (VD) “SourceVD_R5” and “TargetVD_R6”. The raid type of
backup target needs to be set as
“BACKUP”
.
Содержание P300H61
Страница 27: ...27 Figure 2 5 2 The following topology is the connections for console and UPS optional Figure 2 5 3 ...
Страница 79: ...79 ...
Страница 110: ...110 Figure 5 7 1 2 ...
Страница 145: ...145 This form can be got from QSAN ftp ftp ftp qsan com tw QSAN_Support_Form doc ...
Страница 148: ...148 Figure B 1 3 Click Done Figure B 2 Figure B 3 ...
Страница 151: ...151 Figure B 8 Figure B 9 15 Click Add 16 Click Advanced ...
Страница 153: ...153 Figure B 14 22 Done the iSCSI device disconnect successfully ...
Страница 154: ...154 System information P300H61 P300H71 SW version 2 0 1 ...
