It's been brought up quite a few times, actually. I think the reason it hasn't been fixed yet is that the "right" fix is to make the storage driver decide if it can do overprovision in a given situation, which is a bit more work than just slapping together a long 'if' statement.
On Tue, Mar 10, 2015 at 6:54 AM, Wido den Hollander <w...@widodh.nl> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > On 03/10/2015 02:50 PM, Andrija Panic wrote: >> Nice question - I would like this fixed if possible...? >> > > I created a Jira issue for this: > https://issues.apache.org/jira/browse/CLOUDSTACK-8313 > >> On 10 March 2015 at 14:47, Wido den Hollander <w...@widodh.nl> >> wrote: >> >> Hi, >> >> I've ran into the issue where it seems that local storage can't be >> overprovisioned. >> >> storage.overprovisioning.factor is set to 1.5 in both the global >> and zone settings, but this is ignored. >> >> In this case it's a 1TB SSD which currently has 68GB allocated on >> disk, but 750GB of disk space has been allocated according to >> CloudStack. >> >> Looking StorageManagerImpl there is this if-statement: >> >> if (storagePool.getPoolType() == StoragePoolType.NetworkFilesystem >> || storagePool.getPoolType() == StoragePoolType.VMFS) { DO >> OVERPROVISION } else { DO NOT OVERPROVISION } >> >> So why is local storage excluded here? Since QCOW2 is sparsely >> allocated and templates deployments are just clones of a parent >> QCOW2 it's fair to say that with local storage you can also >> overprovision? >> >> Any objections to adding this? >> >> Wido >>> >> >> >> > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > > iQIcBAEBAgAGBQJU/veAAAoJEAGbWC3bPspCUFoQAI8OVRVziU0VE/nrRqmeOXLx > FaBHxzO5L6sPfrFXz+qPjmZJmkMKoMWUgKmnp7DUCTBKqLINhhS07dMRRGZEY+tw > 1yYYFIuvu6aak5M/LXhRIc0dns5KvLGMiGFkVJpJmO6jyLl8sqdPukpcV96wVm4C > eXGgOSQUJ6ut/7W2j3hXu6+da9pZA0Wpm/8dFQw9YG+NjMo1cO1gq0d2XR3rkWJG > r7JOsFMk8OWt0+HWA7RpUhMaKkhFDw3UDwTx5ejAoIgJAQ7RVJJrUZfojtn3TQa4 > nV3128TZGO1gO4jPrqgPneTGsn2d2rKBhIclglFX3VsTVx7snHJwnf+Ig3mwyOpT > 1ebCqLsVBD0aNxh0J+9OHrfwnyMlOCPJADx/Q8VG/UxbEiYH4XB30E7WV4nsbndU > 2OlAgfaUuFb8lbceknu67rcUVxblCsvBJYQKUArNJPavV/xV7I/kwxM++bizj+6V > nk/ifHkztHEFpvDYkXEOwhrhUiZXTDJTFmCZ+hqdMgIbpGoNd+P6zw7gPU/IKsNI > m5sdfmd2l2YeNIDbQYKt1v8uaaGWff9ql21FNfLfAqp5T6ayMf87Oev0JKsXvSqe > rbh8wK+rdBU9dFscXixgKJ+se8OXdljSyH9KTsx+JIZxv4/X1kE2VnH/1U6JJlIW > YYFmd6m6IsXV3YBtoU9n > =NqzG > -----END PGP SIGNATURE-----
