Product specifications

181
3 Gb SAS Expander — Media Drive LED Functions
Drive State Blue LED Red LED
Management Console
Messaging Comments
On-line Inactive On solid Off No Special Status Healthy online drive, no disk I/O
On-line Active Activity Off No Special Status Healthy online drive, with disk
I/O
Healthy Spare On solid Slow flashing No Special Status
Online Disk in a
Failed Set
On solid/Activity Double flashing Error – Disk Performance
Degraded
Nothing needs to be done to these
online drives, but failed drive
should be replaced
Spare Rebuilding Activity Activity Error – Disk Performance
Degraded – Rebuilding x%
Automatically occurs on drive
failure
Data Rebuilding Activity Double flashing Error – Disk Performance
Degraded – Rebuilding x%
Automatically occurs on drive
failure
Consistency Check Activity Fast flashing Checking Raid Set – x% No user intervention required
Initializing Activity Fast flashing Initializing Raid Set – x% Happens on initial array creation
Failed Data Disk On solid On solid Error – Disk Performance
Degraded
Should replace disk
Failed Spare Disk On solid On solid Missing Spare Should replace disk
Unused Disk On solid Off
Non-Branded Medium Flashing Off Warning – Unapproved spare
disk attempting to be added
as a hot spare
Should replace disk