关于RHEL 5.5上Qlogic光纤卡的报错信息。。。。。。

qujie1030

服务器装的是RHEL 5.5 386,存储用的是dell，通过一块双口的Qlogic 8G光纤卡做多路径。存储使用正常，当时系统总有报错。存储上没有任何报错。


Disk /dev/sda: 1798.6 GB, 1798651772928 bytes
255 heads, 63 sectors/track, 218673 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14      218673  1756386450   8e  Linux LVM

Disk /dev/sdc: 20 MB, 20971520 bytes
1 heads, 40 sectors/track, 1024 cylinders
Units = cylinders of 40 * 512 = 20480 bytes

   Device Boot      Start         End      Blocks   Id  System

Disk /dev/sdd: 5995.8 GB, 5995882792960 bytes
255 heads, 63 sectors/track, 728957 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1      267350  2147483647+  ee  EFI GPT

Disk /dev/sde: 20 MB, 20971520 bytes
1 heads, 40 sectors/track, 1024 cylinders
Units = cylinders of 40 * 512 = 20480 bytes

   Device Boot      Start         End      Blocks   Id  System

Disk /dev/dm-2: 5995.8 GB, 5995882792960 bytes
255 heads, 63 sectors/track, 728957 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

     Device Boot      Start         End      Blocks   Id  System
/dev/dm-2p1               1      267350  2147483647+  ee  EFI GPT

Disk /dev/dm-3: 5995.8 GB, 5995882758656 bytes
255 heads, 63 sectors/track, 728957 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
=====================================================================

qujie1030

更换过一块Qlogic 4G 的光纤卡，也可以正常使用，但是仍旧出现相同的报错信息。

Vendor: DELL      Model: Universal Xport   Rev: 0780
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sdc: 40960 512-byte hdwr sectors (21 MB)
sdc: Write Protect is off
sdc: Mode Sense: 83 00 10 08
SCSI device sdc: drive cache: write through w/ FUA
SCSI device sdc: 40960 512-byte hdwr sectors (21 MB)
sdc: Write Protect is off
sdc: Mode Sense: 83 00 10 08
SCSI device sdc: drive cache: write through w/ FUA
sdc:
sd 3:0:0:31: Attached scsi disk sdc
qla2xxx 0000:07:00.1: LIP occured (f7f7).
qla2xxx 0000:07:00.1: LIP reset occured (f7f7).
qla2xxx 0000:07:00.1: LIP occured (f7f7).
qla2xxx 0000:07:00.1: LOOP UP detected (8 Gbps).
  Vendor: DELL      Model: MD36xxf           Rev: 0780
  Type:   Direct-Access                      ANSI SCSI revision: 05
sdd : very big device. try to use READ CAPACITY(16).
SCSI device sdd: 11710708580 512-byte hdwr sectors (5995883 MB)
sdd: Write Protect is off
sdd: Mode Sense: 83 00 10 08
SCSI device sdd: drive cache: write back w/ FUA
sdd : very big device. try to use READ CAPACITY(16).
SCSI device sdd: 11710708580 512-byte hdwr sectors (5995883 MB)
sdd: Write Protect is off
sdd: Mode Sense: 83 00 10 08
SCSI device sdd: drive cache: write back w/ FUA
sdd:end_request: I/O error, dev sdd, sector 0
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
end_request: I/O error, dev sdd, sector 0
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
end_request: I/O error, dev sdd, sector 0
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
end_request: I/O error, dev sdd, sector 0
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
end_request: I/O error, dev sdd, sector 0
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
Dev sdd: unable to read RDB block 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
unable to read partition table
sd 4:0:0:0: Attached scsi disk sdd
  Vendor: DELL      Model: Universal Xport   Rev: 0780
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sde: 40960 512-byte hdwr sectors (21 MB)
sde: Write Protect is off
sde: Mode Sense: 83 00 10 08
SCSI device sde: drive cache: write through w/ FUA
SCSI device sde: 40960 512-byte hdwr sectors (21 MB)
sde: Write Protect is off
sde: Mode Sense: 83 00 10 08
SCSI device sde: drive cache: write through w/ FUA
sde:
sd 4:0:0:31: Attached scsi disk sde
end_request: I/O error, dev sdd, sector 0
printk: 8 messages suppressed.
Buffer I/O error on device sdd, logical block 0
Buffer I/O error on device sdd, logical block 1
Buffer I/O error on device sdd, logical block 2
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 11710708352
end_request: I/O error, dev sdd, sector 11710708560
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 8
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
printk: 15 messages suppressed.
Buffer I/O error on device sdd, logical block 0
end_request: I/O error, dev sdd, sector 11710708352
end_request: I/O error, dev sdd, sector 11710708560
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 8
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sde, sector 0
end_request: I/O error, dev sdd, sector 11710708352
end_request: I/O error, dev sdd, sector 11710708352
printk: 20 messages suppressed.
Buffer I/O error on device sdd, logical block 2927677088
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdc, sector 0
end_request: I/O error, dev sde, sector 0
end_request: I/O error, dev sdd, sector 11710708352
end_request: I/O error, dev sdd, sector 11710708352
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdc, sector 0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
printk: 92 messages suppressed.
type=1404 audit(1325770129.432:2): selinux=0 auid=4294967295 ses=4294967295
input: PC Speaker as /class/input/input4
Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.8-rh (Oct 11, 2010)
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 36 (level, low) -> IRQ 154
PCI: Setting latency timer of device 0000:01:00.0 to 64
eth0: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem d6000000, IRQ 154, node addr 782bcb6923c2
ACPI: PCI Interrupt 0000:01:00.1[B] -> GSI 48 (level, low) -> IRQ 162
PCI: Setting latency timer of device 0000:01:00.1 to 64
eth1: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem d8000000, IRQ 162, node addr 782bcb6923c4
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 32 (level, low) -> IRQ 170
PCI: Setting latency timer of device 0000:02:00.0 to 64
eth2: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem da000000, IRQ 170, node addr 782bcb6923c6
ACPI: PCI Interrupt 0000:02:00.1[B] -> GSI 42 (level, low) -> IRQ 178
PCI: Setting latency timer of device 0000:02:00.1 to 64
eth3: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem dc000000, IRQ 178, node addr 782bcb6923c8
sd 0:2:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Attached scsi generic sg1 type 5
sd 3:0:0:0: Attached scsi generic sg2 type 0
sd 3:0:0:31: Attached scsi generic sg3 type 0
sd 4:0:0:0: Attached scsi generic sg4 type 0
sd 4:0:0:31: Attached scsi generic sg5 type 0
sr0: scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
end_request: I/O error, dev sde, sector 32
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdc, sector 32
floppy0: no floppy controllers found
work still pending
lp: driver loaded but no devices found
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
ACPI: Power Button (FF) [PWRF]
ACPI: Mapper loaded
dell-wmi: No known WMI GUID found
ACPI Exception (evregion-0424): AE_SUPPORT, Returned by Handler for [DataTable] [20060707]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PMI0._GHL] (Node f7c07450), AE_SUPPORT
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PMI0._PMC] (Node f7c074a0), AE_SUPPORT
ACPI Exception (power_meter-0759): AE_SUPPORT, Evaluating _PMC [20060707]
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: multipath: version 1.0.5 loaded
device-mapper: multipath round-robin: version 1.0.0 loaded
device-mapper: table: 253:2: multipath: error getting device
device-mapper: ioctl: error adding target to table
device-mapper: table: 253:2: multipath: error getting device
device-mapper: ioctl: error adding target to table
rdac: device handler registered
device-mapper: multipath: Using scsi_dh module scsi_dh_rdac for failover/failback and device management.
sd 4:0:0:0: rdac: LUN 0 (unowned)
sd 3:0:0:0: rdac: LUN 0 (owned)
sd 4:0:0:0: rdac: array MD3600F, ctlr 1, queueing MODE_SELECT command
sd 4:0:0:0: rdac: array MD3600F, ctlr 1, MODE_SELECT completed
end_request: I/O error, dev sdb, sector 11710708576
printk: 36 messages suppressed.
Buffer I/O error on device sdb, logical block 2927677144
Buffer I/O error on device sdb, logical block 2927677144
Buffer I/O error on device sdb, logical block 2927677144
loop: loaded (max 8 devices)
EXT3 FS on dm-0, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 5406712k swap on /dev/VolGroup00/LogVol01.  Priority:-1 extents:1 across:5406712k

qujie1030

/etc/sysconfig/network-scripts/ifcfg-eth2 ...
Jan  4 11:00:28 studermail nm-system-settings:    ifcfg-rh:     read connection 'System eth2'
Jan  4 11:00:28 studermail nm-system-settings:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-eth1 ...
Jan  4 11:00:28 studermail nm-system-settings:    ifcfg-rh:     read connection 'System eth1'
Jan  4 11:00:31 studermail pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Jan  4 11:01:30 studermail kernel: qla2xxx 0000:07:00.1: LIP reset occured (f7f7).
Jan  4 11:01:32 studermail kernel: qla2xxx 0000:07:00.1: LIP occured (f7f7).
Jan  4 11:01:32 studermail kernel: qla2xxx 0000:07:00.1: LOOP UP detected (8 Gbps).
Jan  4 11:01:32 studermail kernel:   Vendor: DELL      Model: MD36xxf           Rev: 0780
Jan  4 11:01:32 studermail kernel:   Type:   Direct-Access                      ANSI SCSI revision: 05
Jan  4 11:01:32 studermail kernel: sdb : very big device. try to use READ CAPACITY(16).
Jan  4 11:01:32 studermail kernel: SCSI device sdb: 11710708580 512-byte hdwr sectors (5995883 MB)
Jan  4 11:01:32 studermail kernel: sdb: Write Protect is off
Jan  4 11:01:32 studermail kernel: SCSI device sdb: drive cache: write back w/ FUA
Jan  4 11:01:32 studermail kernel: sdb : very big device. try to use READ CAPACITY(16).
Jan  4 11:01:32 studermail kernel: SCSI device sdb: 11710708580 512-byte hdwr sectors (5995883 MB)
Jan  4 11:01:32 studermail kernel: sdb: Write Protect is off
Jan  4 11:01:32 studermail kernel: SCSI device sdb: drive cache: write back w/ FUA
Jan  4 11:01:33 studermail kernel:  sdb:end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:33 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:33 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:01:33 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:33 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:33 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:01:34 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:34 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:34 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:01:34 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:34 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:34 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:01:35 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:35 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:35 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:01:35 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:35 studermail udevd-event[6067]: wait_for_sysfs: waiting for '/sys/devices/pci0000:00/0000:00:09.0/0000:07:00.1/host4/rport-4:0-0/target4:0:0/4:0:0:0/ioerr_cnt' failed
Jan  4 11:01:36 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:36 studermail kernel: Dev sdb: unable to read RDB block 0
Jan  4 11:01:36 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:37 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:37 studermail kernel:  unable to read partition table
Jan  4 11:01:37 studermail kernel: sd 4:0:0:0: Attached scsi disk sdb
Jan  4 11:01:37 studermail kernel: sd 4:0:0:0: Attached scsi generic sg2 type 0
Jan  4 11:01:37 studermail kernel:   Vendor: DELL      Model: Universal Xport   Rev: 0780
Jan  4 11:01:37 studermail kernel:   Type:   Direct-Access                      ANSI SCSI revision: 05
Jan  4 11:01:37 studermail kernel: SCSI device sdc: 40960 512-byte hdwr sectors (21 MB)
Jan  4 11:01:37 studermail kernel: sdc: Write Protect is off
Jan  4 11:01:37 studermail kernel: SCSI device sdc: drive cache: write through w/ FUA
Jan  4 11:01:37 studermail kernel: SCSI device sdc: 40960 512-byte hdwr sectors (21 MB)
Jan  4 11:01:37 studermail kernel: sdc: Write Protect is off
Jan  4 11:01:37 studermail kernel: SCSI device sdc: drive cache: write through w/ FUA
Jan  4 11:01:37 studermail kernel:  sdc:
Jan  4 11:01:37 studermail kernel: sd 4:0:0:31: Attached scsi disk sdc
Jan  4 11:01:37 studermail kernel: sd 4:0:0:31: Attached scsi generic sg3 type 0
Jan  4 11:01:37 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:38 studermail kernel: end_request: I/O error, dev sdc, sector 32
Jan  4 11:01:38 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:01:38 studermail kernel: printk: 29 messages suppressed.
Jan  4 11:01:38 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:01:39 studermail kernel: end_request: I/O error, dev sdc, sector 32
Jan  4 11:01:39 studermail kernel: qla2xxx 0000:07:00.0: LIP reset occured (f7f7).
Jan  4 11:01:39 studermail kernel: qla2xxx 0000:07:00.0: LIP occured (f7f7).
Jan  4 11:01:39 studermail kernel: qla2xxx 0000:07:00.0: LOOP UP detected (8 Gbps).
Jan  4 11:01:39 studermail kernel:   Vendor: DELL      Model: MD36xxf           Rev: 0780
Jan  4 11:01:39 studermail kernel:   Type:   Direct-Access                      ANSI SCSI revision: 05
Jan  4 11:01:39 studermail kernel: sdd : very big device. try to use READ CAPACITY(16).
Jan  4 11:01:39 studermail kernel: SCSI device sdd: 11710708580 512-byte hdwr sectors (5995883 MB)
Jan  4 11:01:39 studermail kernel: sdd: Write Protect is off
Jan  4 11:01:39 studermail kernel: SCSI device sdd: drive cache: write back w/ FUA
Jan  4 11:01:39 studermail kernel: sdd : very big device. try to use READ CAPACITY(16).
Jan  4 11:01:39 studermail kernel: SCSI device sdd: 11710708580 512-byte hdwr sectors (5995883 MB)
Jan  4 11:01:39 studermail kernel: sdd: Write Protect is off
Jan  4 11:01:39 studermail kernel: SCSI device sdd: drive cache: write back w/ FUA
Jan  4 11:01:39 studermail kernel:  sdd: sdd1
Jan  4 11:01:39 studermail kernel: sd 3:0:0:0: Attached scsi disk sdd
Jan  4 11:01:39 studermail kernel: sd 3:0:0:0: Attached scsi generic sg4 type 0
Jan  4 11:01:39 studermail kernel:   Vendor: DELL      Model: Universal Xport   Rev: 0780
Jan  4 11:01:39 studermail kernel:   Type:   Direct-Access                      ANSI SCSI revision: 05
Jan  4 11:01:39 studermail kernel: SCSI device sde: 40960 512-byte hdwr sectors (21 MB)
Jan  4 11:01:39 studermail kernel: sde: Write Protect is off
Jan  4 11:01:39 studermail kernel: SCSI device sde: drive cache: write through w/ FUA
Jan  4 11:01:39 studermail kernel: SCSI device sde: 40960 512-byte hdwr sectors (21 MB)
Jan  4 11:01:39 studermail kernel: sde: Write Protect is off
Jan  4 11:01:39 studermail kernel: SCSI device sde: drive cache: write through w/ FUA
Jan  4 11:01:39 studermail kernel:  sde:
Jan  4 11:01:39 studermail kernel: sd 3:0:0:31: Attached scsi disk sde
Jan  4 11:01:39 studermail kernel: sd 3:0:0:31: Attached scsi generic sg5 type 0
Jan  4 11:01:40 studermail kernel: end_request: I/O error, dev sde, sector 32
Jan  4 11:01:41 studermail kernel: end_request: I/O error, dev sde, sector 32
Jan  4 11:02:18 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:18 studermail kernel: printk: 40 messages suppressed.
Jan  4 11:02:18 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:02:18 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:02:19 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:02:19 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 0
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 1
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 2
Jan  4 11:02:19 studermail kernel: Buffer I/O error on device sdb, logical block 3
Jan  4 11:02:20 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:20 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:02:21 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:02:21 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:22 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:02:22 studermail kernel: end_request: I/O error, dev sdc, sector 32
Jan  4 11:02:23 studermail kernel: end_request: I/O error, dev sde, sector 32
Jan  4 11:02:23 studermail kernel: printk: 26 messages suppressed.
Jan  4 11:02:23 studermail kernel: Buffer I/O error on device sde, logical block 4
Jan  4 11:06:08 studermail hald: mounted /dev/sr0 on behalf of uid 0
Jan  4 11:07:47 studermail kernel: end_request: I/O error, dev sde, sector 0
Jan  4 11:07:47 studermail kernel: printk: 7 messages suppressed.
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 0
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 1
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 2
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 3
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 4
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 5
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 6
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 7
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 8
Jan  4 11:07:47 studermail kernel: Buffer I/O error on device sde, logical block 9
Jan  4 11:07:47 studermail kernel: end_request: I/O error, dev sdc, sector 0
Jan  4 11:07:49 studermail kernel: end_request: I/O error, dev sdb, sector 11710708352
Jan  4 11:07:49 studermail kernel: end_request: I/O error, dev sdb, sector 11710708352
Jan  4 11:07:50 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:07:50 studermail kernel: end_request: I/O error, dev sdb, sector 0
Jan  4 11:07:50 studermail kernel: end_request: I/O error, dev sdb, sector 4
Jan  4 11:07:51 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:52 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:52 studermail kernel: printk: 47 messages suppressed.
Jan  4 11:07:52 studermail kernel: Buffer I/O error on device sdb, logical block 2927677144
Jan  4 11:07:52 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:53 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:54 studermail kernel: end_request: I/O error, dev sdb, sector 11710708320
Jan  4 11:07:54 studermail kernel: end_request: I/O error, dev sdb, sector 11710708320
Jan  4 11:07:55 studermail kernel: end_request: I/O error, dev sdb, sector 8
Jan  4 11:07:55 studermail kernel: end_request: I/O error, dev sdb, sector 8
Jan  4 11:07:56 studermail kernel: end_request: I/O error, dev sdb, sector 11710708568
Jan  4 11:07:56 studermail kernel: end_request: I/O error, dev sdb, sector 11710708568
Jan  4 11:07:57 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:57 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:07:57 studermail kernel: printk: 15 messages suppressed.
Jan  4 11:07:57 studermail kernel: Buffer I/O error on device sdb, logical block 2927677144
Jan  4 11:07:58 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:08:00 studermail last message repeated 5 times
Jan  4 11:08:01 studermail kernel: end_request: I/O error, dev sdb, sector 268435376
Jan  4 11:08:01 studermail kernel: end_request: I/O error, dev sdb, sector 268435376
Jan  4 11:08:02 studermail kernel: end_request: I/O error, dev sdb, sector 268435384
Jan  4 11:08:02 studermail kernel: end_request: I/O error, dev sdb, sector 268435384
Jan  4 11:08:02 studermail kernel: printk: 14 messages suppressed.
Jan  4 11:08:02 studermail kernel: Buffer I/O error on device sdb, logical block 67108846
Jan  4 11:08:03 studermail kernel: end_request: I/O error, dev sdb, sector 268435400
Jan  4 11:08:03 studermail kernel: end_request: I/O error, dev sdb, sector 268435400
Jan  4 11:08:04 studermail kernel: end_request: I/O error, dev sdb, sector 268435416
Jan  4 11:08:04 studermail kernel: end_request: I/O error, dev sdb, sector 268435416
Jan  4 11:08:05 studermail kernel: end_request: I/O error, dev sdb, sector 11710708576
Jan  4 11:08:06 studermail last message repeated 3 times

qujie1030

多路径软件都装了。。。。。。。。。。。。

cu_little_bird

装的什么多路径软件？可能是多路径软件的问题

cu_little_bird

可能是多路径软件和ARRAY和OS的兼容问题

芬达7402

1 盘阵的cache电池没电了，policy变成了wirte through，检查下盘阵控制器。
2 检查盘阵控制器中的逻辑分区和通道的映射关系。
3 检查系统中multi-path的配置。

bakgho

多路径没有配置，

dengbao2001

回复 1# qujie1030


安装 Multipha

yum install  device-mapper-multipath


chkconfig multipathd on


multipath -ll

看看什么结果

另外，你用什么Dell存储？

我也是Dell的服务器，加Compellent存储   

qujie1030

重装了一下多路径软件就没报错了。。。。。。。。。。。