Write-DebugLog "Request: Request to New-Vv_WSAPI : $VVName (Invoke-WSAPI). #$json = $body | ConvertTo-Json -Compress -Depth 10 Return "FAILURE : HostDIF :- $HostDIF is an Incorrect Please Use 3PAR_HOST_DIF is for 3PAR host-based DIF supported, STD_HOST_DIF is for Standard SCSI host-based DIF supported and NO_HOST_DIF is for Volume does not support host-based DIF. Write-DebugLog "Stop: Exiting New-Vv_WSAPI since HostDIF $HostDIF in incorrect " Write-DebugLog "Running: Creation of the body hash " $Debug Test-WSAPIConnection -WsapiConnection $WsapiConnection $WsapiConnection = $ global:WsapiConnection $ global:VSLibraries = Split-Path $MyInvocation. # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # in all copies or substantial portions of the Software. # The above copyright notice and this permission notice shall be included # Software is furnished to do so, subject to the following conditions: # and/or sell copies of the Software, and to permit persons to whom the # the rights to use, copy, modify, merge, publish, distribute, sublicense, # to deal in the Software without restriction, including without limitation # copy of this software and associated documentation files (the "Software"), # Permission is hereby granted, free of charge, to any person obtaining a So think of it this way - the clone is the full copy, and the snapshot is the picture in time of a particular version.# © 2020,2021 Hewlett Packard Enterprise Development LP You can make more copies without the overhead. Space-saving, space-efficient snapshots with flexible clones give you the ability to make copies of copies for production, tests, development and quality assurance. In many environments, like databases, for example, you need to have different versions, but only a small amount of data actually changes. You can be doing reads and writes, as opposed to just a straight read, such that any other subsequent clone can have less overhead than otherwise having the full model of the clone. Some implementations are space-saving in that as you make the snapshot, not only are they creating smaller deltas or tracking the differences, but they have the ability to create a flexible clone - when you make a clone, you can actually be doing modifications. This is where you get into the different implementations - some snapshot approaches have very large copies, or have more overhead than others. thin-provisioning, snapshots, cloning, replication, data copy services. I might need a clone of a particular point in time to create a database, file system or virtual machine. as settlement can be gotten by just checking out a book 3par Management Console. For example, you've got vendors such as EMC, NetApp and a bunch of others that support the ability to do a full clone, but also a snapshot, and then you've got the ability of creating different types of clones off those snapshots. So a storage snapshot can be used to create clones. What that means is that I'm going to make a clone of that particular point of time to reconstitute, to make a new, complete copy of something. If I'm doing snapshotting, I'm taking a copy of a point in time that I may then do a clone of. But looking at it in the simplest way is, if I'm cloning something, I'm making a complete copy. Where it gets a little tricky is how they're implemented and where they're implemented - the different approaches that vendors take can vary quite a bit. So a clone is making a complete copy of something, while snapshots make one initial copy, then just make simple subsequent changes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |