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发表于 2011-12-21 12:47 |只看该作者 |倒序浏览

本帖最后由 lidexiang 于 2011-12-21 13:48 编辑

今天系统死机，看了下错误：（系统， redhat4, ext3, raid-1, 4块硬盘）

下面是部分错误消息：

HP Storage Manager Agent: [338] Periodic scan found one or more degraded logical drives: controller 1. Repair as soon as possible to avoid data lost
>> 这个启动的时候没有看到有 RAID arrays SMART error

Dec 21 10:45:46 hpml110 kernel: aacraid: Host adapter reset request. SCSI hang ?
Dec 21 10:46:46 hpml110 kernel: aacraid: SCSI bus appears hung
Dec 21 10:46:46 hpml110 kernel: scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 1 lun 0
Dec 21 10:46:46 hpml110 kernel: SCSI error : <0 0 1 0> return code = 0x6000000
Dec 21 10:46:46 hpml110 kernel: end_request: I/O error, dev sdb, sector 462781863
Dec 21 10:46:46 hpml110 kernel: Buffer I/O error on device sdb1, logical block 57847725
Dec 21 10:46:46 hpml110 kernel: lost page write due to I/O error on sdb1
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: Buffer I/O error on device sdb1, logical block 34177028
Dec 21 10:46:46 hpml110 kernel: lost page write due to I/O error on sdb1
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: Buffer I/O error on device sdb1, logical block 50823170

Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: EXT3-fs error (device sdb1): ext3_get_inode_loc: unable to read inode block - inode=113344709, block=226689032
Dec 21 10:46:46 hpml110 kernel: Aborting journal on device sdb1.
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: ext3_abort called.
Dec 21 10:46:46 hpml110 kernel: EXT3-fs error (device sdb1): ext3_journal_start_sb: Detected aborted journal
Dec 21 10:46:46 hpml110 kernel: Remounting filesystem read-only
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:46 hpml110 kernel: __journal_remove_journal_head: freeing b_committed_data
Dec 21 10:46:46 hpml110 kernel: EXT3-fs error (device sdb1) in ext3_reserve_inode_write: IO failure
Dec 21 10:46:46 hpml110 kernel: EXT3-fs error (device sdb1) in ext3_dirty_inode: IO failure
Dec 21 10:46:46 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:46:47 hpml110 kernel: __journal_remove_journal_head: freeing b_committed_data
Dec 21 10:46:47 hpml110 kernel: __journal_remove_journal_head: freeing b_frozen_data
Dec 21 10:46:47 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:47:14 hpml110 kernel: scsi0 (1:0): rejecting I/O to offline device
Dec 21 10:47:18 hpml110 kernel: printk: 59 messages suppressed.
Dec 21 10:47:18 hpml110 kernel: Buffer I/O error on device sdb1, logical block 0

请问这个错误能修复吗？如何修复？