Voltage And Temperature Errors And Warnings; Slow Write Performance - Impediment RS-1600-X24 User Manual

RS-1600-X24 User Guide
Table 7–8
Error Code
QueueFull
Stat: 04
Stat: 05
Stat: 32
Stat: 42
Stat: 44
Stat: 45
Stat: 46

7.19.3 Voltage and Temperature Errors and Warnings

Most voltage and temperature errors and warnings relate to the Power Supply/Cooling modules. Check
the following to resolve these errors or warnings:
1 Check that all of the fans are working by making sure all of the X24 Subsystem's LEDs are green or using
the SAM status pages.
2 Make sure that all the X24 Subsystem modules are properly seated in their slots and that their handles
are locked.
3 Make sure that no slots are left open for more than two minutes.
If you need to replace a module, leave the old module in place until you have the replacement or use a
blank cover to close the slot. Leaving a slot open negatively affects the airflow and may cause the unit to
overheat.
4 Try replacing each Power Supply/Cooling module, one at a time.
5 Replace the SM modules, one at a time.

7.20 Slow Write Performance

This can be caused by powering down the enclosure without first shutting down the controllers.
• The battery must be greater than 90% charged for write back cache to be enabled.
86
Disk channel error codes (Continued)
Description
Target reported queue full status.
Data overrun or underrun occurred while getting sense data.
Request for sense data failed.
Target has been reserved by another initiator.
I/O request was aborted because of X24 Subsystem's decision to reset the channel.
X24 Subsystem decided to abort I/O request for reasons other than bus or target reset.
I/O request was aborted because of target reset requested by X24 Subsystem.
Target did not respond properly to abort sequence.