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标题: linux 出现结构需要清理-Structure needs cleaning [打印本页]

作者: 郑全 时间: 2022-7-19 11:57
标题: linux 出现结构需要清理-Structure needs cleaning
检查备份，就会报错ORA-27072：  Backup Piece    45635  11-JUN-22       /oraclebackup/arc_890vodkb_39177_1_1-20220611.bak
Backup Set          37675  12-JUN-22
  Backup Piece    45641  12-JUN-22       /oraclebackup/arc_8j0vr20e_39187_1_1-20220612.bak
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of delete command on ORA_DISK_1 channel at 07/19/2022 10:50:20
ORA-19587: error occurred reading 1024 bytes at block number 1
ORA-27072: File I/O error
Linux-x86_64 Error: 5: Input/output error
Additional information: 4
Additional information: 1
Additional information: 4294967295
ORA-27047: unable to read the header block of file
Linux-x86_64 Error: 5: Input/output error
Additional information: 3

进入对应的目录，就报：
cd expbak

-bash: cd: expbak: Structure needs cleaning

看来是文件系统出现问题，
处理办法：
   1)df -t 查看出错的挂载点对应的文件系统和文件系统类型
   [root@easdb1 ~]# df -hT /oraclebackup/
Filesystem          Type  Size  Used Avail Use% Mounted on
/dev/mapper/oraback1 ext4  900G 43G  813G 5% /oraclebackup

2)umount这个文件系统

比如:umount /dev/mapper/oraback1

3)进行修复

fsck.ext4 /dev/mapper/oraback1

修复后，问题解决。

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