How to freeze a Linux file system?

I

Ivan2020-07-08 14:54:49

linux

Ivan, 2020-07-08 14:54:49

Hello comrades! Tell me how to freeze the file system on CentOS
I do it like this sudo
fsfreeze -f /dev/vda2/

does not roll, what's wrong here?

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3 answer(s)

R

Roman Danilov, 2020-07-09
@Infra_HDC

Are you going to take a snapshot by any chance?

S

Sanes, 2020-07-08
@Sanes

Run in Rescue or LiveCD, mount the partition and only then everything should work out.

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Neill Rinov, 2020-07-09
@rinovnill

> so that the disk is not written to
If I understand the goal correctly, then smoke in the direction of overlayroot