Hi Dan, That was indeed the solution :-) Thanks ! On 13/08/2013 04:53, Dan Mick wrote: > Ah, there's another we apply universally to our test systems, apparently: > > '/etc/security/limits.d/ubuntu.conf' > > ubuntu hard nofile 16384 > > and the tests run as user "ubuntu". Line 4 of the script is the nofile setting. > > On 08/10/2013 01:34 AM, Loic Dachary wrote: >> >> >> On 10/08/2013 07:35, Dan Mick wrote: >>> 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. >> >> Hi Dan, >> >> This is Ubuntu and it does work with sudo. It probably is something about how it's called rather than a system limit. >> >> Cheers >> >>> >>> >>> 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 >> >> Refreshed with a longer timeout. >> >> http://pastealacon.com/32963 >>>> >>>> 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 >>>> >> -- Loïc Dachary, Artisan Logiciel Libre All that is necessary for the triumph of evil is that good people do nothing.
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