Storage System User Manual
40
Write-Through
: It writes the data into HDDs directly without writing into HDD buffer. A low writing
speed makes the data complete.
5.
Choose an available
Logical Volume
.
6.
Click
OK
to enable the iSCSI.
When multiple iSCSIs share the same LUN, only one iSCSI server access mode can be R/W and other servers
should be RO or IRO, or file system may be damaged or data may lose.
5.1.4
Disabling iSCSI
Purpose:
For the unnecessary iSCSIs, you can disable them, thus to keep the storage system safe and stable.
Before you start:
Disconnect the storage system from the clients for which you want to disable iSCSI.
Steps:
1.
Check the checkbox of iSCSI you want to disable.
2.
Click
and click
OK
in confirmation dialog box.
5.1.5
Modifying iSCSI Port
Purpose:
iSCSI port is needed when accessing via computer. It can be edited.
Before you start:
Disconnect all iSCSIs first, or iSCSI enabled under pervious iSCSI port couldn’t be deleted.
Steps:
1.
Click
SAN
in navigation bar and choose Setting to enter Setting interface.
Figure 5. 6
Setting
2.
Enter a number between 3000 and 65534 except 7402 in
Current target port
text field.
3.
Click
Modify
, click
OK
in confirmation dialog box, and click
OK
in second popup dialog box.
5.2
FC (Optional)
Purpose:
You can add FC HDDs in your computer.