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тАО06-10-2009 10:05 AM
тАО06-10-2009 10:05 AM
ISCSI/Netapp based Ext3 file system.
We often see that file systems become Read Only mounted after losing connection to the files. Only unmount/mount fixes it.
Is there a way we can avoid unmount/mount to recover the situation? Or this is how it is handled by Linux kernels.?
Solved! Go to Solution.
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тАО06-10-2009 11:30 AM
тАО06-10-2009 11:30 AM
Re: File systems become RD only.
did you try the "remount" option on mount command ???
Attempt to remount an already-mounted file system. This is commonly used to change the mount flags for a file system,especially to make a readonly file system write-able. It does not change device or mount point.
mikap
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тАО06-10-2009 11:38 AM
тАО06-10-2009 11:38 AM
Solution├В┬┐Do you have a real connection problem?
You can use the tune2fs to modify the "error-behaviour" with the -e option. Check the man pages.
Use these values with care.
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тАО06-10-2009 06:26 PM
тАО06-10-2009 06:26 PM
Re: File systems become RD only.
You may try as suggested above:
mount -o remount,rw /path/to/mount/point
To see if it re-enables writes.
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тАО06-10-2009 10:41 PM
тАО06-10-2009 10:41 PM
Re: File systems become RD only.
like others said, you need to fix this connection loss issue. the data path to your disk is unreliable.