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dmesg中有这样的报错,是不是硬盘有一些缺陷?这些缺陷是否也会造成iowait较高呢?
May 10 11:05:51 sc3db1 scsi: [ID 107833 kern.warning] WARNING: /ssm@0,0/pci@19,600000/fibre-channel@1/sd@1,1 (sd100):
May 10 11:05:51 sc3db1 Error for Command: read(10) Error Level: Retryable
May 10 11:05:51 sc3db1 scsi: [ID 107833 kern.notice] Requested Block: 255881512 Error Block: 255881512
May 10 11:05:51 sc3db1 scsi: [ID 107833 kern.notice] Vendor: DGC Serial Number: 030000160ACL
May 10 11:05:51 sc3db1 scsi: [ID 107833 kern.notice] Sense Key: Unit Attention
May 10 11:05:51 sc3db1 scsi: [ID 107833 kern.notice] ASC: 0x2a (<vendor unique code 0x2a>), ASCQ: 0x81, FRU: 0x0
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.warning] WARNING: /ssm@0,0/pci@19,700000/lpfc@1/sd@0,1 (sd60):
May 10 11:06:53 sc3db1 Error for Command: read(10) Error Level: Retryable
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Requested Block: 281044020 Error Block: 281044020
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Vendor: DGC Serial Number: 030000160ACL
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Sense Key: Unit Attention
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] ASC: 0x2a (<vendor unique code 0x2a>), ASCQ: 0x81, FRU: 0x0
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.warning] WARNING: /ssm@0,0/pci@19,600000/fibre-channel@1/sd@1,1 (sd100):
May 10 11:06:53 sc3db1 Error for Command: read(10) Error Level: Retryable
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Requested Block: 281044048 Error Block: 281044048
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Vendor: DGC Serial Number: 030000160ACL
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] Sense Key: Unit Attention
May 10 11:06:53 sc3db1 scsi: [ID 107833 kern.notice] ASC: 0x2a (<vendor unique code 0x2a>), ASCQ: 0x81, FRU: 0x0
May 10 15:06:14 sc3db1 scsi: [ID 107833 kern.warning] WARNING: /ssm@0,0/pci@19,600000/fibre-channel@1/sd@0,3 (sd94):
May 10 15:06:14 sc3db1 Error for Command: write Error Level: Retryable
May 10 15:06:14 sc3db1 scsi: [ID 107833 kern.notice] Requested Block: 73741 Error Block: 73741
May 10 15:06:14 sc3db1 scsi: [ID 107833 kern.notice] Vendor: DGC Serial Number: 0100001381CL
May 10 15:06:14 sc3db1 scsi: [ID 107833 kern.notice] Sense Key: Unit Attention
May 10 15:06:14 sc3db1 scsi: [ID 107833 kern.notice] ASC: 0x2a (<vendor unique code 0x2a>), ASCQ: 0x81, FRU: 0x0
May 10 15:06:17 sc3db1 scsi: [ID 107833 kern.warning] WARNING: /ssm@0,0/pci@19,700000/lpfc@1/sd@1,3 (sd70):
May 10 15:06:17 sc3db1 Error for Command: write Error Level: Retryable
May 10 15:06:17 sc3db1 scsi: [ID 107833 kern.notice] Requested Block: 9984 Error Block: 9984
May 10 15:06:17 sc3db1 scsi: [ID 107833 kern.notice] Vendor: DGC Serial Number: 0100001381CL
May 10 15:06:17 sc3db1 scsi: [ID 107833 kern.notice] Sense Key: Unit Attention
May 10 15:06:17 sc3db1 scsi: [ID 107833 kern.notice] ASC: 0x2a (<vendor unique code 0x2a>), ASCQ: 0x81, FRU: 0x0
May 11 11:42:13 sc3db1 explorer: [ID 702911 daemon.notice] Explorer started
May 11 11:45:53 sc3db1 explorer: [ID 702911 daemon.notice] Explorer finished
May 11 12:30:44 sc3db1 explorer: [ID 702911 daem |
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