根据问题判断,可能为操作系统的文件系统问题,或存储设备的链路问题。
1、在原有的存储设备上,重建文件系统,使用EXT4(原来为EXT3)文件系统,拷贝数据文件,并启动业务程序试运行,监控问题是否再出现。
2、若上述方法不能解决,使用新的外部存储设备,使用EXT3文件系统(原有的),排除是否为硬件链路的问题。
Nov 13 00:21:12 OA02 multipathd: dm-6: umount map (uevent)
Nov 13 00:21:12 OA02 kernel: ext3_abort called.
Nov 13 00:21:12 OA02 kernel: EXT3-fs error (device dm-6): ext3_put_super: Couldn\'t clean up the journal
Nov 13 00:21:23 OA02 kernel: kjournald starting. Commit interval 5 seconds
Nov 13 00:21:23 OA02 kernel: EXT3-fs warning (device dm-6): ext3_clear_journal_err: Filesystem error recorded from previous mount: IO failure
Nov 13 00:21:23 OA02 kernel: EXT3-fs warning (device dm-6): ext3_clear_journal_err: Marking fs in need of filesystem check.
Nov 13 00:21:23 OA02 kernel: EXT3-fs warning: mounting unchecked fs, running e2fsck is recommended
Nov 13 00:21:23 OA02 kernel: EXT3 FS on dm-6, internal journal
Nov 13 00:21:23 OA02 kernel: EXT3-fs: recovery complete.
上文是message报错,e2fsck 还是没用
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