Dot Hill Systems SANnet II 200, Инструкция по установке, эксплуатации и обслуживанию

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G-2 SANnet II 200 SCSI Array Installation, Operation, and Service Manual • June 2005
5. Highlight SCSI Disk Utilities and press Return .
The BIOS scans the SCSI card for any SCSI devices attached to the HBA.
The HBA’s SCSI ID is displayed, as well as any other SCSI devices attached to the
HBA. If you see only the HBA’s SCSI ID, then something is not correct with the
configuration on the SCSI attached device, or the cable between the HBA and the
SCSI device is bad or not attached.
6. If you are satisfied with the configuration, press Esc
.
A confirmation prompt asks you if you want to exit the utility.
7. Click Yes and press Return .
A confirmation prompt is displayed:
8. Press any key.
The server reboots.
Repeat this procedure for every HBA that is going to be attached to the SANnet II 200
SCSI array.
G.2 Multiple LUN Linux Configuration
By default, the Linux kernel does not support multiple LUNs. To support multiple
LUNs, modify the kernel with the following steps.
1. Log in as root, or
su
to root if you are logged in as a user.
2. Add this line to the end of
/etc/modules.conf
file and save the file.
3. At the system prompt, enter this command and press Return :
The 2.4.9-e.3 entries refer to the current kernel. To find out your current kernel, type
uname -r
and substitute your kernel information in place of the 2.4.9-e.3 entries.
4. Reboot the server.
To halt the server completely, use
shutdown -h
. To reboot automatically after the
shutdown is complete, use
shutdown -r
.
Please press any key to reboot.
options scsi_mod max_scsi_luns=255
mkinitrd -f /boot/initrd-2.4.9-e.3.img 2.4.9-e.3