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Re: OpenVZ 7 containers crashing with ext4 errors [message #53685 is a reply to message #53681]

Wed, 26 August 2020 11:46

khorenko
Messages: 533
Registered: January 2006
Location: Moscow, Russia

Senior Member

noc.r wrote on Mon, 24 August 2020 17:11

I have a few questions, if you dont mind and know the answer:

* Why is the kpatch-kmod package not available for my kernel? is there some kind of issue on my end?
* Is it supposed to be available for my kernel?
* Finally, any way to test that the patch works other than wait for the issues to appear?

Well, Zhenya has covered first 2 questions, AFAIS,
so the only last question left here.

And - no, i do not see any simple way for verification because of
1) the kpatch patch contain 2 mainstream commits:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin ux.git/commit/?id=812c0cab2c0dfad977605dbadf9148490ca5d93f
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin ux.git/commit/?id=4134f5c88dcd

And those patches verification is not so easy.

But most important reason 2:
2) Even if we verify those patches to fix the problem they are intended to fix,
this does not mean, it will 100% fix your exact problem.
We think so, but this is not 100% proven.

So, please let us know if you experience issues when the kpatch patch is loaded.

Thank you.

If your problem is solved - please, report it!
It's even more important than reporting the problem itself...

Report message to a moderator

[Message index]

		OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Fri, 03 July 2020 15:06
		Re: OpenVZ 7 containers crashing with ext4 errors By: khorenko on Fri, 03 July 2020 16:07
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Wed, 22 July 2020 11:45
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Thu, 23 July 2020 08:06
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Fri, 24 July 2020 10:56
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Fri, 24 July 2020 14:56
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Fri, 24 July 2020 15:27
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Wed, 29 July 2020 14:58
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Wed, 29 July 2020 15:24
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Mon, 03 August 2020 10:19
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Thu, 20 August 2020 12:34
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Thu, 20 August 2020 12:53
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Thu, 20 August 2020 15:04
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Thu, 20 August 2020 12:54
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Fri, 21 August 2020 11:33
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Mon, 24 August 2020 10:45
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Mon, 24 August 2020 11:16
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Mon, 24 August 2020 14:11
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Tue, 25 August 2020 17:50
		Re: OpenVZ 7 containers crashing with ext4 errors By: khorenko on Wed, 26 August 2020 11:46
		Re: OpenVZ 7 containers crashing with ext4 errors By: nathan.brownrice on Mon, 24 August 2020 16:48
		Re: OpenVZ 7 containers crashing with ext4 errors By: khorenko on Wed, 26 August 2020 12:02
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Wed, 26 August 2020 12:24
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Tue, 01 September 2020 11:00
		Re: OpenVZ 7 containers crashing with ext4 errors By: ktkhai on Tue, 01 September 2020 12:04
		Re: OpenVZ 7 containers crashing with ext4 errors By: nathan.brownrice on Sat, 03 October 2020 18:13
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Sun, 04 October 2020 15:33
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Thu, 03 September 2020 12:37
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Thu, 03 September 2020 13:00
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Fri, 04 September 2020 16:59
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Fri, 11 September 2020 14:08
		Re: OpenVZ 7 containers crashing with ext4 errors By: noc.r on Mon, 28 September 2020 14:12
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Mon, 05 October 2020 05:56
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Mon, 05 October 2020 10:22
		Re: OpenVZ 7 containers crashing with ext4 errors By: allan.talver on Wed, 14 October 2020 08:02
		Re: OpenVZ 7 containers crashing with ext4 errors By: eshatokhin on Wed, 14 October 2020 08:27

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