Author Topic: volumn problem  (Read 601 times)

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Offline patrickchan

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volumn problem
« on: October 08, 2018, 08:56:05 am »
I use Centos 7.1 , the path /files mounts to the /dev/sda2 , but it can not be mount now.

 I tried

 1) mount -a
 the system will be hang when mount to /dev/sda2

 2) xfs_repair -n /dev/sda2
 it returns no error.

 The problem is solved by using the centos source disc rescue mode , but would like to know what is the cause the issue .

 the partition table corruped ? system file lost ? hardware bad sector ? or other reason .

 what error the centos source disc have fixed , it have overwrite the paritition table ?

 besides , my system is safe now after such repairing ? is it good to re-install it or do the fully hardware diagnostic ?

 


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