Dot Hill Systems AssuredSAN 4544, Руководство по установке

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AssuredSAN Ultra48 Series Setup Guide 57
Is the controller back panel FRU OK LED off?
Is the controller back panel Fault/Service Required LED amber?
Is the drawer panel Fault/Service Required LED amber?
NOTE: Consider the following when troubleshooting drawer LEDs:
• See Enclosure bezel attachment and removal on page 71.
• See Enclosure drawers on page 16.
• The CLI commands
stop drawer
and
start drawer
are used for communicating with enclosure
drawers. See the AssuredSAN 4004 Series CLI Reference Guide for information about command
syntax and usage.
Answer Possible reasons Actions
No
(blinking)
System functioning properly.
System is booting.
No action required.
Wait for system to boot.
Yes The controller module is not powered on.
The controller module has failed.
• Check that the controller module is fully inserted
and latched in place, and that the enclosure is
powered on.
• Check the event log for specific information
regarding the failure.
Table 7 Diagnostics LED status: Rear panel “FRU OK”
Answer Possible reasons Actions
No System functioning properly. No action required.
Yes (blinking) One of the following errors
occurred:
• Hardware-controlled power-up error
• Cache flush error
• Cache self-refresh error
• Restart this controller from the other controller
using RAIDar or the CLI.
• If the above action does not resolve the fault,
remove the controller module and reinsert it.
• If the above action does not resolve the fault,
contact an authorized service provider for
assistance. It may be necessary to replace the
controller module.
Table 8 Diagnostics LED status: Rear panel “Fault/Service Required”
Answer Possible reasons Actions
No System functioning properly. No action required.
Yes (solid) A drawer-level fault is detected or a
service action is required.
• Check the event log for specific information
regarding the fault; follow any Recommended
Actions.
• If the above action does not resolve the fault,
contact an authorized service provider for
assistance.
Yes (blink) Hardware-controlled power-up error • Check the event log for specific information
regarding the fault; follow any Recommended
Actions.
• If the above action does not resolve the fault,
contact an authorized service provider for
assistance.
Table 9 Diagnostics LED status: Drawer panel “Fault/Service Required”