smartmontools在RAID1configuration中使用的驱动器上报告越来越多的不可读扇区。 我以为LSI MegaRAID控制器也检查其磁盘驱动器的SMART状态，因此应该将驱动器识别为故障，并将其标记为脱机？
smartctl -d sat + megaraid输出，7 -a / dev / sda：
... 197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 69 ... Error 11 occurred at disk power-on lifetime: 9704 hours (404 days + 8 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 11 6f cd 04 0f Error: UNC at LBA = 0x0f04cd6f = 251972975 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 69 38 17 cd 04 40 00 2d+11:27:29.750 READ FPDMA QUEUED 61 10 30 98 12 55 40 00 2d+11:27:29.750 WRITE FPDMA QUEUED 61 01 28 57 86 da 40 00 2d+11:27:29.750 WRITE FPDMA QUEUED 60 09 20 f7 d1 04 40 00 2d+11:27:29.750 READ FPDMA QUEUED 60 80 18 00 d2 04 40 00 2d+11:27:29.750 READ FPDMA QUEUED ... SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 9700 - # 2 Short offline Completed without error 00% 9676 - # 3 Extended offline Completed: read failure 90% 9673 251972659 MegaCli的输出-AdpAllInfo -a全部：
Product Name : LSI MegaRAID SAS 9260-4i ... ================ Virtual Drives : 2 Degraded : 0 Offline : 0 Physical Devices : 5 Disks : 4 Critical Disks : 0 Failed Disks : 0
请告知RAID控制器的行为是否正常，或是否有错误configuration。 控制器应该处于出厂状态，我只将这四个物理磁盘configuration为两个RAID1卷。
糟糕的磁盘将被replace。
更新 ：我已经知道实际上有一种方法来了解这种types的错误（见下文），但是我认为这种types的信息会显示在一个更加突出的状态信息中，而不是埋在日志文件中。
看来，RAID控制器没有标记这个磁盘，因为它仍然可以从这个错误状态恢复。
要查看RAID控制器日志，请运行以下命令：
/opt/MegaRAID/MegaCli/MegaCli -AdpEventLog -GetLatest 1000 -f events.log -aALL
events.log文件包含这些表示磁盘问题的条目：
Code: 0x0000006e Class: 0 Locale: 0x02 Event Description: Corrected medium error during recovery on PD 07(e0xfc/s2) at f04cb53 Event Data: =========== Device ID: 7 Enclosure Index: 252 Slot Number: 2 LBA: 251972435 seqNum: 0x00004f65 Time: Wed Mar 6 05:36:48 2013 Code: 0x00000071 Class: 0 Locale: 0x02 Event Description: Unexpected sense: PD 07(e0xfc/s2) Path 4433221101000000, CDB: 28 00 0f 04 d1 f7 00 01 e0 00, Sense: 3/11/00 Event Data: =========== Device ID: 7 Enclosure Index: 252 Slot Number: 2 CDB Length: 10 CDB Data: 0028 0000 000f 0004 00d1 00f7 0000 0001 00e0 0000 0000 0000 0000 0000 0000 0000 Sense Length: 18 Sense Data: 00f0 0000 0003 000f 0004 00d2 0046 000a 0000 0000 0000 0000 0011 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 seqNum: 0x00004f64 Time: Wed Mar 6 05:36:43 2013