Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user midhunpjos closed a discussion: Cloudstack Agent Java IO exception ### problem Network Actions,VM Deployments,router health checks are failing. On cloudstack agent logs below is printed 2025-02-06 09:14:09,343 WARN [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-4:[

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user weizhouapache added a comment to the discussion: Cloudstack Agent Java IO exception good finding @midhunpjos GitHub link: https://github.com/apache/cloudstack/discussions/10336#discussioncomment-12114482 This is an automatically sent email for users@cloudstack.apache.org.

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user midhunpjos added a comment to the discussion: Cloudstack Agent Java IO exception @weizhouapache Seems like unattended-upgrades are causing this and after every upgrade we need the agent restart ref: https://bugs.launchpad.net/ubuntu/+source/openjdk-17/+bug/2055280 >From my server l

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user PPisz added a comment to the discussion: Cloudstack Agent Java IO exception After upgrading to 4.20 (which we rolled back from) we also had the bug described above. GitHub link: https://github.com/apache/cloudstack/discussions/10336#discussioncomment-12094562 This is an aut

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user PPisz added a comment to the discussion: Cloudstack Agent Java IO exception We have the same problem regularly, today it occurred for about 1 hour on all hosts and disappeared by itself. The environment is Ubuntu 22, CS 4.19.3 - we will test the solution given in the comment. Desp

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user midhunpjos added a comment to the discussion: Cloudstack Agent Java IO exception > googled the error , it looks like a config is needed > > ``` > -Djdk.lang.Process.launchMechanism=vfork > ``` > > maybe add to `JAVA_OPTS` in `/etc/default/cloudstack-agent` Noted @weizhouapache. W

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user weizhouapache edited a comment on the discussion: Cloudstack Agent Java IO exception googled the error , it looks like a config is needed ``` -Djdk.lang.Process.launchMechanism=vfork ``` maybe add to `JAVA_OPTS` in `/etc/default/cloudstack-agent` GitHub link: https://github.com/

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user weizhouapache added a comment to the discussion: Cloudstack Agent Java IO exception googled the error , it looks like a config is needed ``` -Djdk.lang.Process.launchMechanism=vfork ``` GitHub link: https://github.com/apache/cloudstack/discussions/10336#discussioncomment-12082460

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user DaanHoogland added a comment to the discussion: Cloudstack Agent Java IO exception I understand @midhunpjos , however for anybody to investigate the issue we must be able to replay it . You may be able to find more information in older log-entries. It is important to know how the

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user midhunpjos added a comment to the discussion: Cloudstack Agent Java IO exception @DaanHoogland It happened to all Hosts in a cluster and just restarting agent everything was back to normal in all hosts. GitHub link: https://github.com/apache/cloudstack/discussions/10336#discussi

Re: [D] Cloudstack Agent Java IO exception [cloudstack]

GitHub user DaanHoogland added a comment to the discussion: Cloudstack Agent Java IO exception @midhunpjos , it looks like the agent is not allowed to write on disk. If so only restarting the agent would not solve the issue on NFS. I do not know what the behaviour on Ceph is. Can you reliably