Why is the filesystem state of _mounted_ ext filesystems clean?
Asked by
AmenophisIII
until today i thought that any ext fs will get its "dirty" bit set when it is mounted. but it seems that this is not the case?
tune2fs and dumpe2fs both report... e.g.
tune2fs -l /dev/mapper/
tune2fs 1.41.12 (17-May-2010)
...
Filesystem state: clean
...
for all my mounted ext4 partitions on maverick.
grep ssd-root /proc/mounts
/dev/mapper/
I also tested this on an older debian box with ext3. I want to be sure a filesystem is clean before i snapshot it with lvm for backups. i thought greping the output of tune2fs would be the best and fastest way...
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- Ubuntu e2fsprogs Edit question
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- Solved by:
- Eliah Kagan
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