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Review request for cloudstack. Bugs: CLOUDSTACK-4527 Repository: cloudstack-git Description ------- This patch is part two of the SolidFire plug-in. Part one is described in Review Request 11479 and was implemented in CS 4.2. The focus of this patch is to support a one-to-one mapping between a CloudStack volume and a SolidFire volume when using KVM. The hypervisor plug-ins were initially developed to expect storage was preallocated from a storage device. In 4.2, with the storage plug-in framework, this model has changed to additionally support Primary Storage representing a storage device itself (ex. a SAN) as opposed to it having to represent preallocated storage (ex. a volume from a SAN). In the new model, Primary Storage can represent a SAN like SolidFire's. When a CloudStack volume is attached to a VM for the first time, the storage framework asks the storage plug-in to execute some logic. In the SolidFire case, this is where a volume is created on the SolidFire SAN. In CS 4.2, I created the SolidFire plug-in and modified necessary parts of the storage framework as well as XenServer and VMware plug-in logic to enable a one-to-one mapping between a CS volume and a SolidFire volume when using XenServer and ESX(i). This patch aims to extend this support to KVM. Diffs ----- Diff: https://reviews.apache.org/r/13865/diff/ Testing ------- Thanks, Mike Tutkowski
