Hi Jeremy, > -----Original Message----- > From: Jeremy Stanley [mailto:[email protected]] > Sent: Saturday, January 25, 2014 7:52 PM > To: [email protected] > Subject: Re: [openstack-dev] [Infra] Question about disk partition > > On 2014-01-23 13:55:21 -0800 (-0800), Andrew Woodward wrote: > > I would think that the intent of the tests would be to use the / > > opt partition that was attached to the instance. I would think > > that we should be able to configure the resources to use /opt > > instead. > > It sounds to me like another manifestation of > https://launchpad.net/bugs/1268732 which we're addressing through > several patches which hit much of what you suggest: > > * https://review.openstack.org/68782 (don't copy logs to /home) > > * https://review.openstack.org/68990 (git clones in /opt) > > * https://review.openstack.org/69075 (make query logging optional)
Thank you for doing it, now root partition usage has been reduced(almost 80% -> 10%): ex) http://logs.openstack.org/42/64442/5/check/check-tempest-dsvm-full/1bf4b4b/logs/df.txt.gz Filesystem Size Used Avail Use% Mounted on /dev/xvda1 40G 4.3G 34G 12% / udev 3.9G 12K 3.9G 1% /dev tmpfs 1.6G 312K 1.6G 1% /run none 5.0M 0 5.0M 0% /run/lock none 3.9G 4.0K 3.9G 1% /run/shm /dev/xvde2 72G 9.8G 58G 15% /opt cgroup 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 6.0G 68M 6.0G 2% /opt/stack/data/swift/drives/sdb1 Great! > > or hack /var to be inside /opt. > > Not particularly trivial without a reboot, since getting file > descriptors closed out on /var at a multi-user runevel is, well, not > something I've ever had much luck at. > > > Either way, growing the root volume would likely be the most > > painful route we could take. > > Not just painful, but mostly impossible. Our providers give us a > tiny block device formatted and mounted as the root filesystem, plus > a large ephemeral block device which we partition into /opt and swap > when building a node from a snapshot. I got it, thanks for the explanation also. Thanks Ken'ichi Ohmichi _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
