Which option is the most likely cause of the problem?

After you hot swap an HDD, the updated HDD metrics fail to appear in the Cisco UCS Manager
GUI. Which option is the most likely cause of the problem?

After you hot swap an HDD, the updated HDD metrics fail to appear in the Cisco UCS Manager
GUI. Which option is the most likely cause of the problem?

A.
The Cisco UCS Manager gathers hard disk metrics only during a system boot.

B.
The hard disk firmware version is unsupported.

C.
The hard disk failed to initialize.

D.
The hard disk is a member of a RAID-1 array.

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Andreas

Andreas

I Think Answer B or C

Because I made an lot of hot swaps without reboot.
The Raid was degraded becase one HDD is corrupt.
After the replacemnet the Raid is coming healthy back without reboot.

I Don’t know if the FW is automaticly updatet/downgraded to the FW from the Service Profile? Than answer C is right 😉

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Roberto

Roberto

I think answer A is correct.

HDD Metrics Not Updated in Cisco UCS Manager GUI
Problem—After hot-swapping, removing, or adding a hard drive, the updated hard disk drive (HDD) metrics do not appear in the Cisco UCS Manager GUI.

Possible Cause—This problem can be caused because Cisco UCS Manager gathers HDD metrics only during a system boot. If a hard drive is added or removed after a system boot, the Cisco UCS Manager GUI does not update the HDD metrics.

Procedure
Reboot the server.

http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/UCSTroubleshooting_chapter_0101.html#t_recommendedaction

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