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【案例】linux系统fdisk报错error 22: Invalid argument解决办法

时间:2017-01-20 21:36   来源:Oracle研究中心   作者:网络   点击:

fdisk /dev/mapper/mpath50
....

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.

WARNING: Re-reading the partition table failed with error 22: Invalid argument.
The kernel still uses the old table.
The new table will be used at the next reboot.

解决办法:
Run "kpartx -a" after FDISK is completed to add all partition mappings on the 
newly-created multipath device

[root@dtydb3 mapper]# ls -l  mpath50*
brw-rw---- 1 root disk 253, 8 Jan 31 10:59 mpath50
[root@dtydb3 mapper]# 
[root@dtydb3 mapper]# kpartx -a /dev/mapper/mpath50
[root@dtydb3 mapper]# ls -l  mpath50*
brw-rw---- 1 root disk 253,  8 Jan 31 10:59 mpath50
brw-rw---- 1 root disk 253, 25 Jan 31 11:01 mpath50p1

--------------------------------------ORACLE-DBA----------------------------------------

最权威、专业的Oracle案例资源汇总之【案例】linux系统fdisk报错error 22: Invalid argument解决办法

原文唯一网址:http://www.oracleplus.net/arch/1459.html

Oracle研究中心

关键词:

linux fdisk error 22

WARNING: Re-reading the partition table failed with error 22