What is remote copy in 3PAR?

HPE 3PAR Remote Copy is a unique replication technology that allows to protect and share data from any application more simply, efficiently, and affordably.

What is RCIP port?

These links use a Network Adapter (NIC) port from each of the nodes in the storage systems that belong to the remote copy pair. RCIP configurations can use up to eight links between systems. Up to eight nodes can each have one NIC port contributing links to an RCIP remote copy pair.

What is copy CPG in 3PAR?

Copy CPG – The CPG you want metadata and snapshots to be stored in. Number of volumes – if you want to create multiple volumes at the same time. Volume sets – Add the volume to a volume set. Comments – Add any comments you wish.

How can I check my 3PAR power supply status?

To check the HPE 3PAR battery status, log in to your HPE 3PAR system using any SSH client like PuTTY etc. and then execute the showbattery command to check the status of the batteries. Default username and password are 3paradm and 3pardata for HPE 3PAR systems.

How do you make a 3PAR Remote Copy?

From the 3PAR management console, click on remote copy from the left pane. After this click on the groups and verify the replication group listed on the right side as shown below in picture.

What is remote copy?

Remote copy (rcp) is a command used in Unix operating systems to remotely copy one or more files between machines. The files are transferred via the TCP/IP protocol. The file or directory argument contains a remote file name or a local file name, usually of the form [rname@]rhost:path.

What is CPG capacity?

A common provisioning group (CPG) is a virtual pool of logical disks that allows up to 64 volumes.

What is chunklet in 3PAR?

Physical Disks Every physical disk admitted into the 3PAR system is divided into 1 GB chunklets. A chunklet is the most basic component of data storage in the 3PAR Operating System. Chunklets are blocks of space and form the basis of the RAID sets.

How do I check my 3PAR?

How to check HP 3PAR OS Version?

  1. First login to HP 3PAR StoreServ Storage using the username 3paradm and password.
  2. Run the command showvesrion to check the OS release version.

How do I turn off HP 3PAR Storage?

Using SPOCC:

  1. Select InServ Product Maintenenace.
  2. Select Halt an InServ cluster/node.
  3. Follow the prompts to shutdown an Cluster Do not shut down individual Nodes.
  4. Turn off power to the node PCMs.
  5. Turn off power to the drive enclosure PCMs.
  6. Turn off all PDUs in the rack.

What is remote mirroring?

The process of ensuring that both storage systems contain identical data at all times is called remote mirroring . Synchronous remote mirroring is performed during each write operation.

How do I check my CPG?

CpG islands are defined as sequence ranges where the Obs/Exp value is greater than 0.6 and the GC content is greater than 50%. The expected number of CpG dimers in a window is calculated as the number of ‘C’s in the window multiplied by the number of ‘G’s in the window, divided by the window length.

What does remote copy over IP mean for HP 3PAR?

Having deployed two instances of the HP 3PAR simulator in previous posts (on ESXi and VMware Workstation) it’s time to configure the Remote Copy over IP (RCIP) feature. In a ‘real’ 3PAR deployment Remote Copy allows a 3PAR array to copy volumes from a source to a target – this can be a 1-1 relationship or a 1-many.

How to grow virtual volume in HP 3PAR?

HP 3PAR Grow Remote Copy Virtual Volume. Growing a virtual volume (VV) on a 3PAR array is very easy however when using Remote Copy (RC) to replicate this volume between arrays you need to carry out the growth task slightly differently. As usual screenshots and command output may be edited to remove sensitive details.

Can a 3PAR simulator run a remote copy?

In a ‘real’ 3PAR deployment Remote Copy allows a 3PAR array to copy volumes from a source to a target – this can be a 1-1 relationship or a 1-many. The simulator will only allow for a 1-1 configuration. To run RCIP you will (obviously) require two instances of the 3PAR simulator.

Is there a way to remove VVS from HP 3PAR?

As usual screenshots and command output may be edited to remove sensitive details. Below we have a screenshot from the HP 3PAR Management Console – Here we can see a few VVs after a filter is applied.