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ASF subversion and git services commented on CLOUDSTACK-8732: ------------------------------------------------------------- Commit e2a0d18a84c03593c64176b214cb805806f4d37d in cloudstack's branch refs/heads/master from [~rohit.ya...@shapeblue.com] [ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=e2a0d18 ] Merge pull request #696 from iwebhosting/rbd-live-resize Default to notify only script to handle non-CLVM/QCOW cases.This relates to [CLOUDSTACK-8732](https://issues.apache.org/jira/browse/CLOUDSTACK-8732) Before this commit the call to `getResizeScriptType` would throw an exception (earlier versions returned `null`, which was fine) - this caused the RBD case to fail. By changing the default to notify only we fix the case for any non-CLVM and non-QCOW cases, too. This is RBD for now, but this should extend to new storage types supported by Libvirt natively in future. This is my first attempted contribution: I can see a case for adding RBD logic to the actual getResizeScriptType call, too, but I felt that putting it `LibvirtResizeVolumeCommandWrapper.java` kept the special-casing of RBD (and comments about that) in one place. ### Caveat: With Libvirt 1.2.2 this actually doesn't do the right thing - but it does do what the documentation *says* should be the right thing, so I'm going to test if this is a Libvirt bug which is fixed in a later version. (To make it work I need to execute something like: virsh blockresize --path vda --size 100G i-7-44-VM where vda is the path as far as the *guest* is concerned, and not an `rbd/` path - which *should* work, but doesn't.) * pr/696: Default to notify only script to handle non-CLVM/QCOW cases. Signed-off-by: Rohit Yadav <rohit.ya...@shapeblue.com> > Unable to resize RBD volume: "Cannot determine resize type from pool type RBD" > ------------------------------------------------------------------------------ > > Key: CLOUDSTACK-8732 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8732 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Affects Versions: 4.5.1 > Environment: Ubuntu 14.04, libvirt 1.2.2, qemu 2.0.0, ceph 0.94.2, > Cloudstack 4.5.1, Kernel 3.16.0, KVM hypervisor > Reporter: Darren Worrall > > First time reporter, so apologies early on if I've gotten anything wrong here. > While trying to resize a RBD backed volume in our 4.5.1 installation (using > the {{resizeVolume}} api call), the job fails with the error above. A [pull > request|https://github.com/apache/cloudstack/pull/281] was merged in this > space but it seems incomplete - you can see that {{getResizeScriptType}} in > the source branch [returns > null|https://github.com/remibergsma/cloudstack/blob/a26bbc2ce2f99e706895f9c0bbc6bdb5a522c37f/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java#L1824], > but currently in master the above exception [is > thrown|https://github.com/apache/cloudstack/blob/792c27c9bd97bc703ceb28fa8db24db7d0d46012/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java#L1428] > You can see a management server log snippet > [here|https://gist.githubusercontent.com/DazWorrall/3bfcb153dea8b137f38b/raw/1f41096b247221e26b5407ae777f5fe278614d54/management-server.log], > compete with traces. > This was discussed on the [mailing > list|http://mail-archives.us.apache.org/mod_mbox/cloudstack-dev/201505.mbox/%3ccamvtbpou4tkan2kzknzpl0scu3y032ghu3av2qzgtsfas3t...@mail.gmail.com%3E] > but I cant see if anything came of it. I can confirm the findings there > though - going underneath Cloudstack and dealing with libvirt directly works > fine, I can live resize root and data volumes without issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)