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rm：无法删除‘[name].rmanbkp’：输入/输出错误

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rm：无法删除‘[name].rmanbkp’：输入/输出错误

我正在使用Red Hat Enterprise Linux Server release 7.2 (Maipo)并将 vgroup 挂载到文件夹：/dev/mapper/vg_oradata-lv_oradata 886G 636G 206G 76% /bak。现在，在文件夹 /bak 中有一些文件无法删除，信息如下：

[root@bak bak]# ls -l
ls: cannot access data_t950234427_s4036_p2.rmanbkp: Input/output error
ls: cannot access data_t950499092_s4061_p9.rmanbkp: Input/output error
ls: cannot access data_t950493620_s4055_p1.rmanbkp: Input/output error
ls: cannot access data_t950529442_s4066_p1.rmanbkp: Input/output error
ls: cannot access data_t950499092_s4061_p7.rmanbkp: Input/output error
ls: cannot access data_t950499092_s4061_p10.rmanbkp: Input/output error
ls: cannot access data_t950499092_s4061_p6.rmanbkp: Input/output error
ls: cannot access data_t950499096_s4064_p12.rmanbkp: Input/output error
ls: cannot access data_t950499096_s4064_p10.rmanbkp: Input/output error
ls: cannot access data_t950513219_s4065_p1.rmanbkp: Input/output error
ls: cannot access data_t950493620_s4056_p1.rmanbkp: Input/output error
total 168166396
-????????? ? ?      ?                  ?            ? data_t950234427_s4036_p2.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950493620_s4055_p1.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950493620_s4056_p1.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499092_s4061_p10.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499092_s4061_p6.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499092_s4061_p7.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499092_s4061_p9.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499096_s4064_p10.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950499096_s4064_p12.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950513219_s4065_p1.rmanbkp
-????????? ? ?      ?                  ?            ? data_t950529442_s4066_p1.rmanbkp

当我无法执行命令时，rm -rf它在文件夹中：

[root@bak bak]# rm -rf data_t950234427_s4036_p2.rmanbkp
rm: cannot remove ‘data_t950234427_s4036_p2.rmanbkp’: Input/output error

有什么问题？任何帮助都将不胜感激。

答案1

听起来你的存储子系统有问题。阅读 的输出dmesg。看看。lsblk你使用 RAID 了吗？请参阅cat /proc/mdstat。

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