----- Original Message -----
From: "Sandro Bonazzola" <sbonazzo@redhat.com> To: "David Caro" <dcaroest@redhat.com>, "infra" <infra@ovirt.org> Sent: Saturday, June 14, 2014 11:52:15 AM Subject: Re: Gerrit load
Il 13/06/2014 23:05, David Caro ha scritto:
Hi!
I think I've found the main cause for the latest gerrit load problems, we must run gerrit gc periodically to tidy up the repos, I've ran it today on all the repos and ovirt-engine passed from ~20 min to clone to ~2 minutes on my machine.
I'll set up a cron to run it periodically, let me know if you see any issues with it.
FYI I've also changed some engine jobs to clone first from github and then fetch from gerrit, to ease the load and bandwidth on gerrit itself, I've tested it on gerrit and non gerrit jobs before setting it up so no problem should come from it, but don't get surprised if you see an extra git repo on the jobs configs.
Looks like it's not working as expected:
http://jenkins.ovirt.org/job/ovirt-engine_master_create-rpms-quick_gerrit/26...
seems to be working now, maybe a temp error? we should however monitor if github starts blocking connections due to load. and add another mirror we can use to offload (maybe similar to universities mirrors).
09:50:12 Retriggered by user sbonazzo for Gerrit: http://gerrit.ovirt.org/28579 09:50:12 Building remotely on os1-rhel6-vm02 (centos6 os1) in workspace /home/jenkins/workspace/ovirt-engine_master_create-rpms-quick_gerrit 09:50:14 Fetching changes from the remote Git repository 09:50:23 Cleaning workspace 09:50:23 Resetting working tree 09:50:24 Fetching upstream changes from https://github.com/oVirt/ovirt-engine.git 09:50:26 Checking out Revision fdf1b82f8cb6d643a7267535c4b2faeabfe94d1c (origin/master) 09:50:27 FATAL: Could not checkout null with start point fdf1b82f8cb6d643a7267535c4b2faeabfe94d1c 09:50:27 hudson.plugins.git.GitException: Could not checkout null with start point fdf1b82f8cb6d643a7267535c4b2faeabfe94d1c 09:50:27 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$8.execute(CliGitAPIImpl.java:1448) 09:50:27 at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153) 09:50:27 at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146) 09:50:27 at hudson.remoting.UserRequest.perform(UserRequest.java:118) 09:50:27 at hudson.remoting.UserRequest.perform(UserRequest.java:48) 09:50:27 at hudson.remoting.Request$2.run(Request.java:328) 09:50:27 at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) 09:50:27 at java.util.concurrent.FutureTask.run(FutureTask.java:262) 09:50:27 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 09:50:27 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 09:50:27 at java.lang.Thread.run(Thread.java:744) 09:50:27 Caused by: hudson.plugins.git.GitException: Command "git checkout -f fdf1b82f8cb6d643a7267535c4b2faeabfe94d1c" returned status code 128: 09:50:27 stdout: 09:50:27 stderr: fatal: unable to write new index file
Cheers!
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