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x119 换硬盘

Posted by zuzhihui in 最新消息 on 2011/01/22 with No Comments

x119今天在负载达到30，而各个vps并不繁忙，日志里发现硬盘故障信息。重启x119，重启过程花了30分钟，重启过程中报告sda错误：

[ OK ]
Starting sshd: [ OK ]
Starting ntpd: [ OK ]
Starting console mouse services: [ OK ]
Starting httpd: [ OK ]
Starting crond: [ OK ]
Starting anacron: [ OK ]
Starting atd: [ OK ]
Starting yum-updatesd: [ OK ]
Starting Avahi daemon… [ OK ]
Starting xend: Bridge firewalling registered
ata1.00: exception Emask 0×0 SAct 0x7fffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 26 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x7fffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 23 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x7fffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 7 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x79cf373f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0xffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 17 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0xffff75 SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 6 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x67fffe SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 16 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3ff9ff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
end_request: I/O error, dev sda, sector 50865972
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0×19861 SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 6 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x1ff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
Nothing to flush.
ata1.00: exception Emask 0×0 SAct 0x1f8 SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
end_request: I/O error, dev sda, sector 50867892
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3ff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3e7 SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 5 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 1 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 4 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
end_request: I/O error, dev sda, sector 50866060
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x1f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 1 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0×1 SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 0 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x1f SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 0 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0xffc7ff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 14 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3ffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 9 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x3fffffb SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 16 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x187fffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 9 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0x7ffffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 15 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0xe7fffff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 11 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
end_request: I/O error, dev sda, sector 50901556
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0×0 SAct 0xfff SErr 0×0 action 0×0
ata1.00: (irq_stat 0×40000008)
ata1.00: tag 5 cmd 0×60 Emask 0×9 stat 0×41 err 0×40 (media error)
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
[ OK ]
Starting smartd: [ OK ]

CentOS release 5.4 (Final)

于是要求机房换硬盘。x119此前连续运行283天。

[root@x119 xen]# w
03:39:43 up 283 days, 22:53, 3 users, load average: 27.99, 27.96, 26.66
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
root xvc0 - 19Sep10 124days 8:33 0.10s /usr/bin/python2.4 /usr/sbin/xm top
admin pts/19 58.51.45.33 03:38 1:16 0.16s 0.01s sshd: admin [priv]
root pts/8 x111.rashost.com 03:37 0.00s 0.02s 0.01s w