Sun Microsystems StorEdge 3000 Series, Installation, Operation And Service Manual

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Appendix B Using Standalone JBOD Arrays B-7
B.5.3 Sun StorEdge CLI
The Sun StorEdge CLI supports JBOD arrays. However, because JBOD arrays do not
have a RAID controller or RAID controller firmware to manage the disks, this CLI
support is limited to the following
sccli
commands:
■
about
■
download pld-firmware
■
download ses-firmware
■
exit
■
help
■
quit
■
select
■
show frus
■
show inquiry-data
■
show pld-revision
■
show ses-devices
■
version
Refer to the “Monitoring JBODs” appendix in the Sun StorEdge 3000 Family CLI
User’s Guide for information about using these commands.
B.6 Setting Loop IDs on Sun StorEdge 3510
FC JBOD Arrays
When a Sun StorEdge 3510 FC JBOD array is directly attached to a host, unique,
hard-assigned loop IDs are assigned to each drive in the JBOD array. A loop ID is the
decimal version of an AL_PA. The lowest number loop ID is the lowest priority
address on the loop.
On the left front side of a Sun StorEdge 3510 FC JBOD array, underneath the left
chassis ear, an ID switch is used to set loop IDs for the disk drives to different ranges
of values.
FIGURE B-1
ID Switch
Press to change the ID number