【求助】HP磁盘阵列ext3文件系统变为只读系统，请问如何解决？

iix

周五下班还是正常的，今日一来上班就出问题了，期间一直没有对系统和磁阵做过任何改动。
请大家帮忙分析分析原因，谢谢！

xiazhen9842

你可以使用MOUNT打一下输出，看一下你的是不是read/write。可以尝试重新挂一下。

如果还不行的话，也可能是你的文件的标志位被改了。我建议你用FSCK修改一下。

iix

原帖由 xiazhen9842 于 2009-8-31 09:29 发表
你可以使用MOUNT打一下输出，看一下你的是不是read/write。可以尝试重新挂一下。

如果还不行的话，也可能是你的文件的标志位被改了。我建议你用FSCK修改一下。

[root@fileserver backup]# mount
/dev/cciss/c0d0p1 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
/dev/sda1 on /home type ext3 (rw)


/dev/sda1 就是，这个显示表示的是可读写啊，现在只能读，不能写了！一写就报“只读文件系统”！

ruochen

看下message日志

iix

原帖由 ruochen 于 2009-8-31 09:54 发表
看下message日志

Aug 31 03:20:08 fileserver kernel:  rport-0:0-9: blocked FC remote port time out: saving binding
Aug 31 03:20:08 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:08 fileserver kernel: end_request: I/O error, dev sda, sector 80263
Aug 31 03:20:08 fileserver kernel: lpfc 0000:10:00.0: 0:0203 Devloss timeout on WWPN 21:70:0:c0:ff:d5:e3:64 NPort x111ef Data: x2000008 x7 x7
Aug 31 03:20:08 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:08 fileserver kernel: end_request: I/O error, dev sda, sector 80335
Aug 31 03:20:08 fileserver kernel: Buffer I/O error on device sda1, logical block 10034
Aug 31 03:20:08 fileserver kernel: lost page write due to I/O error on sda1
Aug 31 03:20:08 fileserver kernel: Aborting journal on device sda1.
Aug 31 03:20:08 fileserver kernel: EXT3-fs error (device sda1) in ext3_reserve_inode_write: Journal has aborted
Aug 31 03:20:08 fileserver kernel: EXT3-fs error (device sda1) in ext3_reserve_inode_write: Journal has aborted
Aug 31 03:20:08 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:08 fileserver kernel: end_request: I/O error, dev sda, sector 63
Aug 31 03:20:09 fileserver kernel: Buffer I/O error on device sda1, logical block 0
Aug 31 03:20:09 fileserver kernel: lost page write due to I/O error on sda1
Aug 31 03:20:09 fileserver kernel: EXT3-fs error (device sda1) in ext3_dirty_inode: Journal has aborted
Aug 31 03:20:09 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:09 fileserver kernel: end_request: I/O error, dev sda, sector 63
Aug 31 03:20:09 fileserver kernel: Buffer I/O error on device sda1, logical block 0
Aug 31 03:20:09 fileserver kernel: lost page write due to I/O error on sda1
Aug 31 03:20:09 fileserver kernel: EXT3-fs error (device sda1) in ext3_dirty_inode: Journal has aborted
Aug 31 03:20:09 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:09 fileserver kernel: end_request: I/O error, dev sda, sector 63
Aug 31 03:20:09 fileserver kernel: Buffer I/O error on device sda1, logical block 0
Aug 31 03:20:09 fileserver kernel: lost page write due to I/O error on sda1
Aug 31 03:20:09 fileserver kernel: ext3_abort called.
Aug 31 03:20:09 fileserver kernel: EXT3-fs error (device sda1): ext3_journal_start_sb: Detected aborted journal
Aug 31 03:20:09 fileserver kernel: Remounting filesystem read-only
Aug 31 03:20:16 fileserver kernel: lpfc 0000:10:00.0: 0:0231 RSCN timeout Data: x0 x3
Aug 31 03:20:41 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:41 fileserver kernel: end_request: I/O error, dev sda, sector 262144271
Aug 31 03:20:41 fileserver kernel: Buffer I/O error on device sda1, logical block 32768026
Aug 31 03:20:41 fileserver kernel: lost page write due to I/O error on sda1
Aug 31 03:20:41 fileserver kernel: sd 0:0:0:0: SCSI error: return code = 0x00010000
Aug 31 03:20:41 fileserver kernel: end_request: I/O error, dev sda, sector 267649103
Aug 31 03:20:41 fileserver kernel: Buffer I/O error on device sda1, logical block 33456130
Aug 31 03:20:41 fileserver kernel: lost page write due to I/O error on sda1
....................

底下的都差不多

[ 本帖最后由 iix 于 2009-8-31 10:10 编辑 ]

iix

重启后，问题居然解决！！！

无牙

应该不用重启吧，只要remount就行。

chenliang

是不是硬盘物理故障啊

iix

唉，完了，正常一小时后再次出错！
应该是硬盘出问题了！

chenliang

呵呵，不好意思猜中了