Other Error Count
Regarding why it is happening, it appears that that version of the MegaCli software issues commands unsupported by SATA drives.
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Event Description: Unexpected sense: PD 07(e0x20/s7) Path 1221000007000000, CDB: 4d 00 4d 00 00 00 00 00 20 00, Sense: 5/24/00
The sense code of 5/24/00, according to this table of common codes, is "Illegal Request - invalid field in CDB (Command Descriptor Block)".https://serverfault.com/questions/482705/megacli-causes-drive-other-error
SATAドライブがサポートしてないコマンドでエラー → 8.05.06 で修正
Version Numbers: MegaCLI
=============== ===========
Current Version 8.05.06
Previous Version 8.04.07
...Enhancements and Bug Fixes
==========================
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LSIP200232044 (DFCT) MegaCli causes "unexpected sense" and "illegal request" on HDDs
H310 ok
PERC 6/i だと MegaCLI 8.07.14 でも発生
Product Name : PERC 6/i Integrated
FW Package Build: 6.2.0-0013
MegaCLI 8.07.14
で発生
kernel: mfi0: 37069 (708674737s/0x0002/info) - Unexpected sense: PD 02(e0x20/s2) Path 1221000002000000, CDB: 4d 00 4d 00 00 00 00 00 20 00, Sense: 5/24/00 kernel: mfi0: 37070 (708674737s/0x0002/info) - Unexpected sense: PD 03(e0x20/s3) Path 1221000003000000, CDB: 4d 00 4d 00 00 00 00 00 20 00, Sense: 5/24/00
ファームウェア更新しても同じだった
FW Package Build: 6.3.3-0002
MegaCLI 8.07.14
Media Error Count: 0 <-- ディスク媒体系のエラーカウント Other Error Count: 0 <-- I/F系のエラーカウント
https://github.com/glensc/nagios-plugin-check_raid
監視するとエラーカウント増えるが無視
