message/maillog日誌提示磁盤innode、io錯誤等，掃描磁盤很多壞道
阿新 • • 發佈：2018-08-06
cal cover fig quest com str eply inb ply 1、/var/log/messages報錯。
[root@localhost ~]# tail -f /var/log/messages | grep error
Aug 6 16:03:25 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:03:25 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:03:25 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:03:52 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:03:52 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:03:52 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
Aug 6 16:06:30 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966
Aug 6 16:06:30 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966
Aug 6 16:06:31 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966
Aug 6 16:06:31 localhost kernel: EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966
Aug 6 16:51:22 localhost dbus-daemon: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.25" (uid=42 pid=3675 comm="gnome-power-manager) interface="org.freedesktop.Hal.Device.LaptopPanel" member="SetBrightness" error name="(unset)" requested_reply=0 destination=":1.4" (uid=0 pid=2085 comm="hald))
Aug 6 16:51:22 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:22 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:26 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:26 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:29 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:29 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:33 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:33 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:33 localhost kernel: sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Aug 6 16:51:33 localhost kernel: end_request: I/O error, dev sda, sector 496898760
Aug 6 16:51:33 localhost kernel: Buffer I/O error on device sda, logical block 62112345
Aug 6 16:51:36 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:36 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:40 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:40 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:43 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:43 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:47 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:47 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:50 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:50 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:54 localhost kernel: res 41/40:00:c8:12:9e/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:51:54 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:51:54 localhost kernel: sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Aug 6 16:51:54 localhost kernel: end_request: I/O error, dev sda, sector 496898760
Aug 6 16:51:54 localhost kernel: Buffer I/O error on device sda, logical block 62112345
Aug 6 16:52:08 localhost kernel: res 41/40:00:a8:c6:c2/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:52:08 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:52:12 localhost kernel: res 41/40:00:a8:c6:c2/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:52:12 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:52:12 localhost kernel: res 41/40:00:00:00:00/00:00:00:00:00/00 Emask 0x9 (media error)
Aug 6 16:52:12 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:52:12 localhost kernel: res 41/40:00:00:00:00/00:00:00:00:00/00 Emask 0x9 (media error)
Aug 6 16:52:12 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:52:15 localhost kernel: res 41/40:00:a8:c6:c2/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:52:15 localhost kernel: ata1.00: error: { UNC }
Aug 6 16:52:19 localhost kernel: res 41/40:00:a8:c6:c2/00:00:1d:00:00/40 Emask 0x409 (media error) <F>
Aug 6 16:52:19 localhost kernel: ata1.00: error: { UNC }
2、/var/log/maillog郵件日誌報錯
[root@localhost log]# tail -f maillog | grep error
Aug 6 16:03:52 localhost dovecot: Error: pop3([email protected])<13489><mEvet79ybgm3C8re>: Mailbox INBOX: open(test.com.cn/0/wangyao/dovecot-uidlist) failed: Input/output error Aug 6 16:03:52 localhost dovecot: Error: pop3([email protected])<13489><mEvet79ybgm3C8re>: Mailbox INBOX: open(test.com.cn/0/wangyao/dovecot-uidlist) failed: Input/output error Aug 6 16:03:52 localhost dovecot: Error: pop3([email protected])<13489><mEvet79ybgm3C8re>: Mailbox INBOX: open(test.com.cn/0/wangyao/dovecot-uidlist) failed: Input/output error Aug 6 16:03:52 localhost dovecot: pop3([email protected])<13489><mEvet79ybgm3C8re>: Error: Couldn't init INBOX: Mailbox INBOX: open(test.com.cn/0/wangyao/dovecot-uidlist) failed: Input/output error Aug 6 16:03:52 localhost dovecot: pop3([email protected])<13489><mEvet79ybgm3C8re>: Couldn't init INBOX: Mailbox INBOX: open(test.com.cn/0/wangyao/dovecot-uidlist) failed: Input/output error top=0/0, retr=0/0, del=0/0, size=0
3、dmesg命令查看
ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out ata6.00: configured for UDMA/133 ata6: EH complete EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 5772763 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 5772763 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 5772763 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032966 EXT4-fs error (device dm-2): ext4_lookup: deleted inode referenced: 6032967
4、掃描壞道，掃描到8%就這麽多錯誤。
[root@localhost ~]# badblocks -s -v -o /root/badblocks.log /dev/sda 正在檢查從 0 到 2930266583的塊 Checking for bad blocks (read-only test): 8.48% done, 36:38 elapsed [root@localhost log]# cat /root/badblocks.log 248405248 248405264 248405265 248405266 248405267 248446536 248446568 248446569 248446570 248446571 248447968 248449368 248449380 248449381 248449382 248449383 249651992 249652052 249652053 249652054 249652055 249652056 249652057 249652058 249652059 249652060 249652061
5、果斷換硬盤
備註：smartctl這個工具也可以掃描和修復壞道。
message/maillog日誌提示磁盤innode、io錯誤等，掃描磁盤很多壞道