How do I check my CPG on 3PAR?

Useable Space

1. Open up your 3Par Management Console.
2. Select provisioning from the navigation pane.
3. Then from the management tree highlight CPG’s.
4. In the management pane on the top right highlight the name of the CPG you want to look at.
5. Choose summary in the bottom management pane.

What is CPG in HP 3PAR?

A common provisioning group (CPG) creates a virtual pool of logical disks that allows virtual volumes to share the CPG’s resources and allocates space on demand.

What is compact CPG in 3PAR?

Compact Commands : compactcpg. DESCRIPTION. The compactcpg command consolidates logical disk space in Common Provisioning Groups (CPGs) into as few logical disks as possible, allowing unused logical disks to be removed and their space reclaimed.

What is ha mag in 3PAR?

HA MAG means that no two members of the same RAID set are in the same drive magazine.

How does 3PAR storage work?

HPE 3PAR StoreServ Storage is a family of flash-optimized systems that offer rapid, and automated provisioning. It leverages a multi-tenant design, and uses hardware for deduplication. Furthermore, it does all this in a single, tier-1 storage system designed for data security, and availability.

What is virtual volume in 3PAR?

Virtual volumes (VV’s) are HPE’s terminology for what would most commonly be called a LUN, a LUN which has been presented or exported to a host is called a VLUN. Virtual volumes draw their space from CPG’s and come in two varieties Fully Provisioned Virtual Volumes (FPVV) and Thin Provisioned VV (TPVV).

How do I reclaim space on 3PAR?

Login to 3PAR CLI as an admin user and run the command showsys -space to see the space details. Run the compactcpg -dr CPG_Name command for all the CPGs and you will be able to find out which CPG(s) needs to be compacted to reclaim space.

How do you create a CPG?

Creating a CPG – 3PAR Management Console

1. In the management pane select Provisioning and then from the common actions pane select Create CPG.
2. Next you will see a welcome screen which has alot of useful info on creating CPG’s, if you do not want to see this again click the skip this step tick box and click next.

What is HPE storage?

The HPE Storage (formerly HP StorageWorks) is a portfolio of HPE storage products, includes online storage, nearline storage, storage networking, archiving, de-duplication, and storage software. HP is a proponent of converged storage, a storage architecture that combines storage and compute into a single entity.

What type of architecture does 3PAR depicts?

The architecture of HPE 3PAR StoreServ is mainly built around virtualisation and cloud environments, which is made clear from the fine-grained virtualisation and wide stripping architecture. With this technology, you can allocate units to virtual volumes.

How do I add volume to 3PAR?

Create a New Virtual Volume in 3PAR

1. Start 3PAR Management Console.
2. Login to 3PAR Management Console.
3. Click on the 3rd icon shown at the bottom.
4. Create Virtual Volume Option.
5. Right Click on the Create Virtual Volume Link.
6. Click on Next Button to Proceed Further.

How do I Unexport virtual volume 3PAR?

Hi, You can right click on the VV and select unexport and and on the next screen it would show you two options “Delete and Do not Delete” click on delete that would unexport the LUN but You have to ensure that there should not be any IO operation run on the LUN disk at the server end during the time when You unexport …

What are the availability options for a CpG?

The availability options for a CPG are HA cage, magazine and port. The CPG will default to the highest level of availability. Enough theory let’s get on and create a CPG, first in the 3PAR SSMC GUI:

Is 3PAR 8200s raw space 100% full?

3PAR RAW Space 100% Full, compactcpg possible? customer reports that their 3PAR 8200s RAW Space is 100% full. There is still some free space in the used CPG (about 1TB). Some more CPG space will be free soon, when several decomissioned VMs have been removed and unmapped.

What is the difference between cpg1 and CPG2?

CPG1 for example uses chunklets from FC disks, in a set size of 3 and availability of magazine. CPG2 is configured to use NL disks as RAID6 and a set size of 6 and an availability of cage. So CPG 1 will be higher performing but less available than CPG2.

How do I Manage my 3PAR capacity management?

In the dashboard you will see a number of widgets that will help you with your 3PAR capacity management, the widgets are as follows: Total capacity – This shows you the total raw capacity. For clarity this raw capacity is just the sum of the capacity of all the disks in your system and takes no account of RAID levels, sparing etc.