Seems to be reasonable interpretation. -----Original Message----- From: Mike Tutkowski [mailto:mike.tutkow...@solidfire.com] Sent: Wednesday, December 31, 2014 4:33 AM To: dev@cloudstack.apache.org Subject: Re: [Question] Creating a volume from a snapshot
For example: You want to create a volume based on snapshot S1. Snapshot S1 was created from volume V1. Volume V1 was associated disk offering DO1. Disk offering DO1 had the storage tags filled out as such: ST1, STA Now, when we go to create a new volume (based on S1), it looks like CloudStack's main goal is to find a storage pool (in the applicable zone) that has (in this example) ST1 and STA in its list of storage tags (also, the storage type (local or shared) has to match). Such primary storage is a candidate for this new volume. Does anyone know if this is a reasonable interpretation? I noticed one time when I ran this with a snapshot that was created from a volume on local storage that the new volume was placed on different local storage (and one time it was placed on the same primary storage). Storage tagging was not being used, but the storage type (of local) directed this placement. This would be consistent with what I said above. Thanks! On Tue, Dec 30, 2014 at 3:56 PM, Mike Tutkowski < mike.tutkow...@solidfire.com> wrote: > Hi, > > I'm working on adding in zone-wide support for managed (primary) > storage with regards to the "create volume from snapshot" feature that > CloudStack has. > > It appears that the current intent of this feature is to create a > volume (based on a given snapshot) on some primary storage that > conforms to the storage tagging (if any) of the offering the > snapshot's original volume was associated with. > > Can anyone confirm (or deny) this? > > Thanks! > > -- > *Mike Tutkowski* > *Senior CloudStack Developer, SolidFire Inc.* > e: mike.tutkow...@solidfire.com > o: 303.746.7302 > Advancing the way the world uses the cloud > <http://solidfire.com/solution/overview/?video=play>*™* > -- *Mike Tutkowski* *Senior CloudStack Developer, SolidFire Inc.* e: mike.tutkow...@solidfire.com o: 303.746.7302 Advancing the way the world uses the cloud <http://solidfire.com/solution/overview/?video=play>*™*
