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x109 sdb故障重启

Posted by zuzhihui in 最新消息 on 2011/01/16 with No Comments

今天x109上面的vps无法重启，登录上去后发现负载非常大，日志文件报告很多sdb的错误，于是重启服务器，联系机房换硬盘。


[root@x109 ~]# w
04:00:24 up 16 days, 5:16, 3 users, load average: 50.66, 50.52, 49.80

日志文件的信息：

SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46072940
printk: 73 messages suppressed.
raid1: sdb3: rescheduling sector 4111160
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 1 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: limiting speed to UDMA/25
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 1 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for UDMA/25
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
raid1: sdb3: redirecting sector 4111160 to another mirror
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 45235004
raid1: sdb3: rescheduling sector 3273224
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
raid1: sdb3: redirecting sector 3273224 to another mirror
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 1 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 1 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46194716
raid1: sdb3: rescheduling sector 4232936
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: limiting speed to UDMA/16
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for UDMA/16
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46194804
raid1: sdb3: rescheduling sector 4233024
raid1: sdb3: rescheduling sector 4233112
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: limiting speed to PIO4
ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000008)
ata2.00: tag 0 cmd 0x60 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for PIO4
ata2: EH complete
ata2.00: limiting speed to PIO3
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for PIO3
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
ata2.00: limiting speed to PIO2
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for PIO2
ata2: EH complete
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
ata2.00: limiting speed to PIO1
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for PIO1
ata2: EH complete
ata2.00: limiting speed to PIO0
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: soft resetting port
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for PIO0
ata2: EH complete
SCSI device sdb: drive cache: write back
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46194716
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
raid1:md2: read error corrected (8 sectors at 4232936 on sdb3)
raid1: sdb3: redirecting sector 4232936 to another mirror
raid1: sdb3: redirecting sector 4233024 to another mirror
raid1: sda3: redirecting sector 4233112 to another mirror
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: drive cache: write back
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46195668
raid1: sdb3: rescheduling sector 4233888
raid1: sdb3: rescheduling sector 4233976
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46195844
raid1: sdb3: rescheduling sector 4234064
ata2: EH complete
SCSI device sdb: drive cache: write back
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
ata2: EH complete
ata2.00: speed down requested but no transfer mode left
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: (irq_stat 0x40000001)
ata2.00: tag 0 cmd 0x20 Emask 0x1 stat 0x41 err 0x4 (device error)
sd 1:0:0:0: SCSI error: return code = 0x08000002
sdb: Current: sense key: Aborted Command
Additional sense: No additional sense information
end_request: I/O error, dev sdb, sector 46195668
ata2: EH complete
SCSI device sdb: drive cache: write back
SCSI device sdb: 976773168 512-byte hdwr sectors (500108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
raid1:md2: read error corrected (8 sectors at 4233888 on sdb3)
raid1: sdb3: redirecting sector 4233888 to another mirror
PM: Removing info for xen-backend:console-37-0
ata2: spurious interrupt (irq_stat 0x2 active_tag -84148995 sactive 0x0)
ata2: spurious interrupt (irq_stat 0x2 active_tag -84148995 sactive 0x0)
ata2: spurious interrupt (irq_stat 0x1 active_tag -84148995 sactive 0x0)

另外，grep smartd /var/log/message* 可以看到很多smartd报告的错误信息：

/var/log/messages.1:Jan 9 18:15:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 18:45:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 19:16:00 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 19:45:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 20:15:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 20:45:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 21:16:00 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 21:45:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 22:16:00 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 22:45:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors
/var/log/messages.1:Jan 9 23:15:59 x109 smartd[2866]: Device: /dev/sdb, 4 Currently unreadable (pending) sectors

x116 dom0 重启

Posted by zuzhihui in 最新消息 on 2011/01/13 with No Comments

x116 dom0连续运行171天，现在机器感觉已经慢了，今天下午重启。

[root@x116 xen]# uptime
08:53:01 up 171 days, 21:12, 2 users, load average: 1.47, 0.99, 0.70
[root@x116 xen]# dmesg
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0xc003)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0×0)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0x7f)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0x77b7eff)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0xe7f3fff)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0x77ffffe)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0x79fffeeb)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0x7fffff8)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0×0)
ata2: spurious interrupt (irq_stat 0×8 active_tag -84148995 sactive 0xce)
eth0: port 6(tap276.0) entering disabled state
device tap276.0 left promiscuous mode
eth0: port 6(tap276.0) entering disabled state
eth0: port 33(tap230.0) entering disabled state
device tap230.0 left promiscuous mode
eth0: port 33(tap230.0) entering disabled state
PM: Removing info for xen-backend:vfb-276-0
PM: Removing info for xen-backend:console-276-0
PM: Removing info for xen-backend:vbd-276-768
PM: Removing info for xen-backend:vbd-276-832
eth0: port 7(x221.227) entering disabled state

x108 dom0 重启

Posted by zuzhihui in 最新消息 on 2011/01/07 with No Comments

x108 IO大，负载大。连续运行时间157天。

[root@x108 ~]# w
18:36:38 up 157 days, 21:39, 2 users, load average: 6.03, 6.43, 6.61

sdb3状态是F，dom0今天重启。

x103 dom0 重启

Posted by zuzhihui in 最新消息 on 2011/01/07 with No Comments

x103 dom0由于IO大，导致VPS缓慢。连续运行时间209天。日志报错：

ata1: spurious interrupt (irq_stat 0x8 active_tag -84148995 sactive 0x7fff1fff)

于2011年1月7日重启，重启后把sda3重新加入raid:


mdadm /dev/md2 --add /dev/sda3

网站改版纪念

Posted by zuzhihui in 最新消息 on 2010/07/09 with No Comments

今天，我们网站换了一个Drupal主题，这个新主题是Sky。老的Drupal主题今天退役。

下面是新主题支持的文本格式示例。

Lorem gypsum dolor sit amet, consectetuer adipiscing elit. Vivamus tincidunt nisi sed mauris. Vestibulum sed magna. Morbi at nunc tempus magna malesuada consectetuer. Quisque non nisi. Integer malesuada eleifend sapien. Proin in augue eu lorem venenatis pharetra. Nunc varius volutpat nisl. Vestibulum non sapien. Phasellus vel pede. Vestibulum malesuada. Donec eget dui sed libero hendrerit fermentum. Fusce suscipit sapien non tortor. Vestibulum pharetra ante non est. Ut ac eros. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Ut vitae erat.

This is an example of a citation and an acronym:

Drupal is the best CMS

This is an example of an ordered list:

  1. First item on the list
  2. Second item on the list
  3. Third item on the list

This is an example of an unordered list:

  • First item on the list
  • Second item on the list
  • Third item on the list

This is an example of a table:

table heading 1 table heading 2
table cell 1 table cell 2
table cell 3 table cell 4

This is an example of a definition list:

definition title 1
definition description 1
definition title 2
definition description 2
blah blah
Error MessageParagraph inside a message

  1. First item on the list
  2. Second item on the list
  3. Third item on the list
Status MessageParagraph inside a message

  1. First item on the list
  2. Second item on the list
  3. Third item on the list
Warning MessageParagraph inside a message

  1. First item on the list
  2. Second item on the list
  3. Third item on the list
HelpParagraph inside a message

  1. First item on the list
  2. Second item on the list
  3. Third item on the list

最新推出32位和64位的Ubuntu 9.10 VPS

Posted by zuzhihui in 产品介绍 on 2009/11/24 with No Comments

Ubuntu Linux 9.10(代号Karmic)正式发布快1个月了，我们瑞豪开源今天终于推出了32位和64位的Ubuntu 9.10 VPS。

Ubuntu 9.10在很多地方都有了不小的改变，对于追求新版本的朋友们是个不错的选择。新购买的VPS都可以选择Ubuntu 9.10，老客户也可以提交服务单，让我们给rebuild成Ubuntu 9.10 VPS。

Ubuntu Linux 9.10 发行倒计时

Posted by zuzhihui in 最新消息 on 2009/10/12 with No Comments

Ubuntu Linux 9.10 再有十几天就要发布了，下面是发布倒计时牌：

Ubuntu 9.10发布以后，我们将在第一时间推出32位和64位的Ubuntu 9.10 Server版本的VPS，届时欢迎各位客户选购或者rebuild这个最新的操作系统！

在网站上链接到RASHOST，免费增加VPS内存

Posted by zuzhihui in 最新消息 on 2009/09/02 with No Comments

（注意：从2010/8/7起，本活动不再有效，最新活动请参考 http://rashost.com/blog/review-rashost-free-vps-memory ）

我们欢迎各位客户在自己的网站上加上到瑞豪开源网站的链接，作为回报，我们给客户免费增加VPS内存。

怎样加链接？

可以选择如下几种方式，在您的网站上加入瑞豪开源网站的链接：

  1. 在您网页的友情链接部分加链接，链接文字可以是：”瑞豪开源“, “瑞豪开源VPS“, “RASHOST“, “RASHOST VPS“等
  2. 在您网页的页脚部分加链接，链接文字可以是：”Hosted by RASHOST“, “Hosted by RASHOST VPS“, “瑞豪开源提供VPS“, “RASHOST提供VPS” 等
  3. 在页面的其他部分加入链接

链接的目的地址必须是： http://rashost.com/usa-vps

免费送多少内存？

客户加完链接之后，请提交服务单告诉我们，我们将给客户的VPS免费增加内存，免费增加的内存的多少会取决于链接页面的质量和数量等因素。

我的网站不是在瑞豪开源的VPS上，可以参加这个加链接送内存的活动吗？

可以的，无论您的网站在什么地方，都可以参加这个活动！

北京双线VPS大量上线，欢迎购买

Posted by zuzhihui in 最新消息 on 2009/08/25 with No Comments

今天大量上线的北京双线VPS位于北京中关村的中发大厦双线机房，由于是双线的网络，所以全国各地无论是网通还是电信的用户访问起来速度都比较快，测试网络速度可以ping zf1.rashost.com

如需购买新的北京双线VPS，请到 http://rashost.com/xen-vps在线购买即可

为了方便客户，我们可以免费把其他机房的VPS转移到北京双线。想转移VPS的客户，请提交服务单说明希望转移到北京双线。我们会回复每个服务单说明VPS的转移细节问题。

RASHOST VPS推出最新优惠码以庆祝自主开发的RAS-Shell上线

Posted by zuzhihui in 最新消息 on 2009/06/02 with No Comments

RAS-Shell是RASHOST自主开发的VPS管理工具，从2009年端午节开始正式上线运行。在功能上RAS-Shell和HyperVM是一样的，都可以用来控制VPS。但RAS-Shell和HyperVM不能同时使用。RAS-Shell和Kloxo(原名LxAdmin), CPanel, DirectAdmin等控制面板产品不是同一类的，RAS-Shell和他们并不冲突，没有功能的重合，可以同时使用。

为庆祝RAS-Shell的上线，RASHOST推出了如下两个优惠码：

  • RAS-Shell70 : 该优惠码对所有的美国Linux VPS有效，可以打7折
  • RAS-Shell77 : 该优惠码对所有的美国Windows VPS有效，可以打77折

使用优惠码之后，128M,256M,512M,1G,2G内存的Linux的月付价格分别是：62.30元，112元，198.80元，348.60 元，597.80元。256M,512M,1G,2G的Windows VPS的月付价格分别是：124.80元，221.52元，388.44元，666.12元。

两个优惠码的有效日期都是截止到2009年7月2日，使用以上优惠码购买VPS之后，VPS的续费永远享受这个折扣，续费折扣是永久的，没有截止日期。

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