Closed ToviHe closed 6 months ago
Unfortunately Ubuntu ships a broken version of CRIU and they are not fixing it. You need to use another distribution or install CRIU from one of our repositories.
Thank you for your answer. I am currently installing it through apt install criu
. What do i need to do to install from your repositories?
OK, thanks. Is it possible to download this criu_3.17.1-3_arm64.deb ?
OK, thanks. Is it possible to download this criu_3.17.1-3_arm64.deb ?
Not sure what your question is. Do you have problems downloading it?
OK, thanks. Is it possible to download this criu_3.17.1-3_arm64.deb ?
Not sure what your question is. Do you have problems downloading it?
It's not a download problem, I just want to ask if the downloaded version is feasible. I just tried it and it works with version 3.17.1-3. There is no hang during restore.
Ah, sounds good. Newer would be better, but I see we have not updated the packages there. The problem is just the version from Ubuntu. Anything not from their repository is good.
Please close the ticket if your problem is solved.
Ah, sounds good. Newer would be better, but I see we have not updated the packages there. The problem is just the version from Ubuntu. Anything not from their repository is good.
Please close the ticket if your problem is solved.
OK, thank you
Ah, sounds good. Newer would be better, but I see we have not updated the packages there. The problem is just the version from Ubuntu. Anything not from their repository is good.
Please close the ticket if your problem is solved.
OK, thank you
Description
I used the checkpoint and restore cases provided at this address to operate. When I executed
docker start --checkpoint checkpoint1 looper
, I found that the command was stuck. I checked the docker log through the commandjournalctl -u docker.service -f
and found that the log is as followsSteps to reproduce the issue: 1.Make a checkpoint as shown in the guide 2.Perform restore
Describe the results you received: When I executed the restore command, I hung up.
Describe the results you expected: Successfully restore the container and restore subsequent output
Additional information you deem important (e.g. issue happens only occasionally):
CRIU logs and information:
CRIU full dump/restore logs:
``` I don’t know where to check. I directly use the checkpoint and restore functions provided by docker. ```
Output of `criu --version`:
``` tovi@toviserver:~$ sudo criu --version Version: 3.16.1 ```
Output of `criu check --all`:
``` tovi@toviserver:~$ sudo criu check --all Warn (criu/cr-check.c:855): Dirty tracking is OFF. Memory snapshot will not work. Warn (criu/cr-check.c:1284): Do not have API to map vDSO - will use mremap() to restore vDSO Warn (criu/cr-check.c:1204): CRIU built without CONFIG_COMPAT - can't C/R compatible tasks Looks good but some kernel features are missing which, depending on your process tree, may cause dump or restore failure. sudo: mon_handle_sigchld:waitpid: 没有子进程 ```
Additional environment details: I am using the ubuntu 22.04 operating system and the kernel version is 5.15.0-91-generic,docker version is 24.0.7