Dot Hill Systems II 200 FC - Manual (Page 158)

B-12 SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005
B.10 Resizing LUNs Greater Than 1 Tbyte
When a LUN is created larger than 1 Tbyte, the Solaris operating system identifies the
LUN as an EFI drive. If the LUN is later rebuilt to less than 1 Tbyte, it retains the EFI
label. If you want the LUN to revert back to SMI labeling, the format -e |
label
command is required.
To relabel a LUN to less than 1 Tbyte, perform these steps:
Note –
In this example, the LUN being relabeled is c1t2d3.
1. Type the
format
command in a terminal window:.
2. At the format> prompt, type
label
.
Two menu items are displayed and you are prompted to choose between them:
3. Select option 0 (SMI).
4. Respond to the on-screen prompts to relabel the device.
B.11 Troubleshooting SANnet II 200 FC JBOD
Arrays
This section describes troubleshooting procedures and error messages you can use to
isolate configuration and hardware problems. For additional troubleshooting
information see “Troubleshooting Your Array” on page 8-1.
# format -e devicename
# format -e c1t2d3
format> label
# format -e c1t2d3
format> label
[0] SMI Label
[1] EFI Label
Specify Label type[0]:
Specify Label type[0]: 0