From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Mick Subject: Re: teuthology : ulimit: error Date: Fri, 09 Aug 2013 22:35:38 -0700 Message-ID: <5205D12A.4090408@inktank.com> References: <52041335.9040009@dachary.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pb0-f50.google.com ([209.85.160.50]:56185 "EHLO mail-pb0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753025Ab3HJFf5 (ORCPT ); Sat, 10 Aug 2013 01:35:57 -0400 Received: by mail-pb0-f50.google.com with SMTP id uo5so5200501pbc.37 for ; Fri, 09 Aug 2013 22:35:56 -0700 (PDT) In-Reply-To: <52041335.9040009@dachary.org> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Loic Dachary Cc: Ceph Development IIRC we had to adjust settings in /etc/security to allow ulimit adjustment of at least core: sed -i 's/^#\*.*soft.*core.*0/\* soft core unlimited/g' /etc/security/limits.conf or something like that. That seems to apply to centos/fedora/redhat systems. On 08/08/2013 02:52 PM, Loic Dachary wrote: > Hi, > > Trying to use Ubuntu precise virtual machines as teuthology targets ( making sure they have 2GB of RAM because ceph-test-dbg will not even install with 1GB of RAM ;-) and installing the key with > > wget -q -O- 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc' | sudo apt-key add - > > teuthology runs with > > ./virtualenv/bin/teuthology job.yaml > > where job.yaml is > > check-locks: false > roles: > - - mon.a > - mon.c > - osd.0 > - - mon.b > - osd.1 > - client.0 > tasks: > - install: > project: ceph > branch: wip-5510 > - ceph: > fs: ext4 > - workunit: > clients: > all: > - filestore/filestore.sh > targets: > ubuntu@91.121.254.229: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDOSit20EyZ2AKCvk2tnMsdQ6LmVRutvBmZb0awV9Z2EduJa0fYPrReYRb9ZhGRq2PJe0zgpFPKr8s4gGay+tL0+dFkju5uyABqMGeITlJCifd+RhM0MCVllgIzekDwVb0n6ydTS8k7GVFyYv8ZC0TPgbfcDcEtSEgqJNRJ0o1Bh8swuTn+cipanNDRVK39tOqJdfptUxak+TD+5QY8CGFdXdEQYP7VsYJ+jQHw73O2xbuPgfv5Shbmt+qGWLToxFqKca3owMtkvFeONgYUdujgg9qr7Q9p0+HhCFCXB8v4N2I7NSbWNdpGqyJLdLqwJ70gEeNlOhm5F7IsXfVxTapB > ubuntu@91.121.254.237: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCXVzhedORtmEmCeZJ4Ssg8wfqpYyH9W/Aa+j6CvPHSAkzZ48zXqVBATxm6S8sIIqfKkz1hWpNssx6uUotbm8k/ZatMddsd932+Di136l/HUhp6O8iIFze56kjWpyDpRPw2MM0V+OKmsiHZDfMj9ATt6ChgXfRsm23MUlmnoFHvtfwvFBnvBjcZPN7qxMpFHDamZzACNvnis/OINJrud9VprOgjhZZ7mxcTbcVZaVgcTcnyC4b9d9PRrMG2aCv0BO1eb/qnlmSogQPfoKEORJcwaUcLgabww+Taa9hJSZ9l8yEQamj+XIgr6yzGKgCvlG4lTdHM2tQdpgATZvR7/pBz > > and produces the following output > > INFO:teuthology.orchestra.run.err:[91.121.254.229]: /home/ubuntu/cephtest/lo1308082328/adjust-ulimits: 4: ulimit: error setting limit (Operation not permitted) > > and the full output is at > > http://pastealacon.com/32957 > > as if > > /home/ubuntu/cephtest/lo1308082328/adjust-ulimits ceph-coverage /home/ubuntu/cephtest/lo1308082328/archive/coverage monmaptool --create --clobber --add a 91.121.254.229:6789 --add c 91.121.254.229:6790 --add b 91.121.254.237:6789 --print /home/ubuntu/cephtest/lo1308082328/monmap' > > was run without a leading sudo. I tried running sudo adjust-ulimits echo foo manually on the target and it works. > > I would very much appreciate a hint ;-) > > Cheers >