运行：Centos 6.2 VM 附加了一个 1Tb 磁盘（称为 sdc1）
在其上安装 MySQL 作为复制的从属。
MySQL 数据文件位于附加的 1Tb 磁盘上。
问题是：奴隶跟不上主人。
“消息”文件列出了 I/O 错误（附在下面）。
有谁知道如何解决这个问题？
错误如下：
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(6): 0a 02 a1 ff 08 00
Buffer I/O error on device sdc1, logical block 21560
lost page write due to I/O error on sdc1
hv_storvsc vmbus_0_7: cmd 0xa scsi status 0x2 srb status 0x86
hv_storvsc vmbus_0_7: stor pkt ffff880086431e00 autosense data valid - len 18
storvsc: Sense Key : Illegal Request [current]
storvsc: Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(6): 0a 02 a1 ff 08 00
Buffer I/O error on device sdc1, logical block 21560
lost page write due to I/O error on sdc1
hv_storvsc vmbus_0_7: cmd 0x2a scsi status 0x2 srb status 0x86
hv_storvsc vmbus_0_7: stor pkt ffff880086431e00 autosense data valid - len 18
storvsc: Sense Key : Illegal Request [current]
storvsc: Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(10): 2a 00 0c e0 10 4f 00 00 08 00
Buffer I/O error on device sdc1, logical block 27001346
lost page write due to I/O error on sdc1
hv_storvsc vmbus_0_7: cmd 0x2a scsi status 0x2 srb status 0x86
hv_storvsc vmbus_0_7: stor pkt ffff880100c72980 autosense data valid - len 18
storvsc: Sense Key : Illegal Request [current]
storvsc: Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(10): 2a 00 0f 2a 08 c7 00 00 10 00
Buffer I/O error on device sdc1, logical block 31801617
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 31801618
lost page write due to I/O error on sdc1
hv_storvsc vmbus_0_7: cmd 0xa scsi status 0x2 srb status 0x86
hv_storvsc vmbus_0_7: stor pkt ffff8803f576b140 autosense data valid - len 18
storvsc: Sense Key : Illegal Request [current]
storvsc: Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(6): 0a 02 a2 3f 08 00
Buffer I/O error on device sdc1, logical block 21568
lost page write due to I/O error on sdc1
hv_storvsc vmbus_0_7: cmd 0xa scsi status 0x2 srb status 0x86
hv_storvsc vmbus_0_7: stor pkt ffff8800ab42e440 autosense data valid - len 18
storvsc: Sense Key : Illegal Request [current]
storvsc: Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 4:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 4:0:0:0: [sdc] Add. Sense: Invalid command operation code
sd 4:0:0:0: [sdc] CDB: Write(6): 0a 02 a1 ff 08 00
Buffer I/O error on device sdc1, logical block 21560
lost page write due to I/O error on sdc1