On 4/18/20 2:33 AM, Sreyan Chakravarty wrote:
On 4/13/20 9:51 AM, Sreyan Chakravarty wrote:
After a lot of experimentation, I did manage to get swap file
hibernation to work.
The dracut module for resuming is, for some reason, not enabled by
default. (At least on the minimal install that I tried. Maybe because
I didn't create a swap partition at install time?) These are the steps
I had to do:
Run "filefrag-v /swapfile" to get the offset.
Edit the grub environment to add the resume and resume_offset options to
the command line.
Regenerate the initramfs using "dracut -f -a resume" to get the resume
script included.
Set selinux to permissive.
Run "systemctl hibernate".
I can confirm that this is working, but I don't understand if the resume module is not included then how can Fedora resume from a swap partition and not a swap file?
That's a good question that I don't have an answer to.
Also the SELinux exceptions mentioned in this topic - will they work in this case ?
Yes, it's the same case. It's the hibernating that is blocked by
selinux, not the resuming.
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