[ https://ovirt-jira.atlassian.net/browse/OVIRT-2814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=39917#comment-39917 ] Sandro Bonazzola commented on OVIRT-2814: ----------------------------------------- correct me if I’m worng but no real fix has been included right? lock file has just been removed and we’re going to see this happen again sooner or later.

reposync fails syncing repos on completely unrelated paths (concurrency issue?) -------------------------------------------------------------------------------

Key: OVIRT-2814 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2814 Project: oVirt - virtualization made easy Issue Type: By-EMAIL Reporter: Sandro Bonazzola Assignee: infra

About job https://jenkins.ovirt.org/job/system-sync_mirrors-centos-kvm-common-el7-x86_... As you can see below 05:35:07 ++ reposync --config=jenkins/data/mirrors-reposync.conf --repoid=centos-kvm-common-el7 --arch=x86_64 --cachedir=/home/jenkins/mirrors_cache --download_path=/var/www/html/repos/yum/centos-kvm-common-el7/base --norepopath --newest-only --urls --quiet the sync is related to "/var/www/html/repos/yum/centos-kvm-common-el7/base" using as cache directory "/home/jenkins/mirrors_cache" but in "/home/jenkins/mirrors_cache" there's "/home/jenkins/mirrors_cache/fedora-base-fc29": 05:35:16 Traceback (most recent call last): 05:35:16 File "/usr/bin/reposync", line 373, in <module> 05:35:16 main() 05:35:16 File "/usr/bin/reposync", line 185, in main 05:35:16 my.doRepoSetup() 05:35:16 File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 681, in doRepoSetup 05:35:16 return self._getRepos(thisrepo, True) 05:35:16 File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 721, in _getRepos 05:35:16 self._repos.doSetup(thisrepo) 05:35:16 File "/usr/lib/python2.7/site-packages/yum/repos.py", line 157, in doSetup 05:35:16 self.retrieveAllMD() 05:35:16 File "/usr/lib/python2.7/site-packages/yum/repos.py", line 88, in retrieveAllMD 05:35:16 dl = repo._async and repo._commonLoadRepoXML(repo) 05:35:16 File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1468, in _commonLoadRepoXML 05:35:16 local = self.cachedir + '/repomd.xml' 05:35:16 File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 777, in <lambda> 05:35:16 cachedir = property(lambda self: self._dirGetAttr('cachedir')) 05:35:16 File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 760, in _dirGetAttr 05:35:16 self.dirSetup() 05:35:16 File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 738, in dirSetup 05:35:16 self._dirSetupMkdir_p(dir) 05:35:16 File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 715, in _dirSetupMkdir_p 05:35:16 raise Errors.RepoError, msg 05:35:16 yum.Errors.RepoError: Error making cache directory: /home/jenkins/mirrors_cache/fedora-base-fc29 error was: [Errno 17] File exists: '/home/jenkins/mirrors_cache/fedora-base-fc29' this looks like a concurrency issue, a lock should be used in order to prevent two instances to use the same cache directory at the same time or use separate cache directories for different repos. -- Sandro Bonazzola

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