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

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B-4 SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005
B.5.1.1 Enabling JBOD Support
To monitor peripheral device conditions and events on a SANnet II 200 FC JBOD
array from SANscape, you first need to enable JBOD support. See “Enabling SANnet
II 200 FC JBOD Array Support” on page B-10 for the procedure for enabling JBOD
support.
B.5.2 SANscape Alert
SANscape Alert supports standalone JBOD arrays. However, triggered event
notification is limited to environmental failures and hard drive failures.
B.5.3 SANscape CLI
The SANscape CLI supports JBOD arrays. However, because JBOD arrays do not
have a RAID controller to manage the disks, this support is limited to the following
commands:
■
about
■
download pld-firmware
■
download ses-firmware
■
exit
■
help
■
quit
■
select
■
show access-mode
■
show configuration
■
show enclosure-status
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show frus
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show inquiry-data
■
show pld-revision
■
show ses-devices
■
version
Refer to the SANscape CLI User’s Guide for information about using these commands.
B.6 Setting the Loop ID on a SANnet II 200 FC
JBOD Array
When a SANnet II 200 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.
An ID switch on the left front side of a SANnet II 200 FC JBOD array, underneath the
left chassis ear, is used to set loop IDs for the disk drives to different ranges of values.