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OSEN
Novice
969 Views

RS2BL040 Raid Card error message

Hi,

I get following error message on my dmesg output. Can someone guide me on how to debug what is the exact problem here.

mfi0: 41681 (401869826s/0x0002/info) - Unexpected sense: PD 0c(e0x0e/s10) Path 500019b9ff692609, CDB: 2a 00 32 5b 14 00 00 02 00 00, Sense: 2/04/02

mfi0: 41682 (401869826s/0x0002/info) - Power state change on PD 0c(e0x0e/s10) from POWERSAVE(1) to TRANSITION(ff)

mfi0: 41683 (401869826s/0x0002/info) - Unexpected sense: PD 0b(e0x0e/s8) Path 500019b9ff692607, CDB: 2a 00 32 5b 14 00 00 02 00 00, Sense: 2/04/02

mfi0: 41684 (401869826s/0x0002/info) - Unexpected sense: PD 0a(e0x0e/s7) Path 500019b9ff692606, CDB: 2a 00 32 5b 14 00 00 02 00 00, Sense: 2/04/02

mfi0: 41685 (401869827s/0x0002/info) - Unexpected sense: PD 08(e0x0e/s1) Path 500019b9ff692600, CDB: 00 00 00 00 00 00, Sense: 2/04/02

mfi0: 41686 (401869827s/0x0002/info) - Unexpected sense: PD 09(e0x0e/s4) Path 500019b9ff692603, CDB: 00 00 00 00 00 00, Sense: 2/04/02

mfi0: 41687 (401869827s/0x0002/info) - Unexpected sense: PD 0c(e0x0e/s10) Path 500019b9ff692609, CDB: 00 00 00 00 00 00, Sense: 2/04/02

mfi0: 41688 (401869827s/0x0002/info) - Unexpected sense: PD 0d(e0x0e/s11) Path 500019b9ff69260a, CDB: 00 00 00 00 00 00, Sense: 2/04/02

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idata
Community Manager
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Omer,

It looks like normal powersave to operation transitions.

Sense 2/04/02 means: LOGICAL UNIT NEEDS INITIALIZE COMMAND (START UNIT). You see for physical disk 0c that the disk has transitioned from powersave immediately after the 2/04/02 message for that drive (need initialize command (start unit)). Do you see transitioned from powersave messages for the other PDs later?

See the white paper for http://download.intel.com/support/motherboards/server/sb/intelraidcontrollersassataloggedalertdecode... Intel® RAID Controllers: SAS Software Stack Decoding Unexpected Alert Codes for more information.

Regards,

John

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