User manual

iSCSI GbE to SAS/SATA II RAID Subsystem
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User Manual
Figure shows Disk S.M.A.R.T. information of Local and JBOD 1; S.M.A.R.T. is supported
in SATA disks only.
SAS JBOD expansion has some constraints as described in the following:
1. Up to 4 SAS JBODs can be cascaded.
2. When creating RG, member PDs must be located within the same enclosure.
RG cannot use PDs which are located in different enclosure. It means that RG
can be composed of PDs which are all in same Local enclosure or one SAS
JBOD enclosure.
3. Global spare disk only supports all RGs which are located in the same
controller.
4.7.2 Upgrade Firmware of JBOD
To upgrade the firmware of JBOD, please follow the procedures.
1. There is a hidden web page for JBOD firmware upgrade. Please login Web UI as
username admin first, and then add this URL to the browser. (http://Management
IP/jbod_upg.php), for example:
http://192.168.10.50/jbod_upg.php
2. Choose a JBOD which wants to upgrade.
3. Please prepare new firmware file in local hard drive, then click “Browse” to
select the file. Click “Confirm”.
4. After finished upgrading, the system must reboot manually to make the new
firmware took effect.