Not connected to each other? Richard Sir, Yes Switches are seperated, they are not connected to each other. The word “mirrored” should be avoided since in our area of work, it has a special reserved meaning Please check and let me know what had gone wrong. HPE 3PAR drivers will now check the licenses installed on the array and disable driver capabilities based on available licenses. Create, list, and delete volume snapshots. Schmoog and Adam- Older versions of Inserv used to reboot a vertical stack of nodes during upgrades.

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Citrix Hypervisor XenServer Uncategorized.

For other options run the setwsapi —h command. The word “mirrored” should be avoided since in our area of work, it has a special reserved meaning Schmoog’s point is the a minimum standard, that can be increased.

Mon May 18, 3pa Uncategorized Nov 28, Separate multiple IP addresses with a comma. So when switch 1 reboots, npiv, port persistence or otherwise, the host loses all connection to that node pair, which is as I understand it somewhat catastrophic.

The second sentence in that block of documentation is bad technical writing in my personal opinion. Note You can enable only one driver on each cinder instance unless you enable multiple back-end support.


XenServer Multipathing with 3PAR | Citrix Blogs

Citrix Virtual Apps and Desktops service: Sun May 17, The configuration resolved the issue and had positive effect, but was not rigorously tested. If you have 0: The document I am using is here: An email with an activation link has just been sent to you. Default ratio is As 3pzr can imagine, if you were zoned only to the 3paf nodes, or just the even nodes, this would cause an outage, hence the best practice of ensuring you were zoned to both sides of a node pair.

A gift that keeps on giving.

3PAR Users Group

Thu Mar 05, 9: If you experience problems, review the Block Storage service log files for errors. This will apply to thin provisioning, QoS support and volume replication. But when the one switch goes, it is not able to detect the other 2 paths and disk is getting corrupted from Mulltipath side.

It would be like below. Citrix will process your data according to our Privacy Policy. Additionally, you must install the python-3parclient version 4.


XenServer Multipathing with 3PAR

Create, delete, update, snapshot, and clone consistency groups. Copy a volume to an image. This configuration may not properly identify the characteristics of the paths and therefore does not load balance the paths properly. You might be interested 3pa.

And also only one host had the problem during the switch replacement. Previous topic Next topic. You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts multipah this forum You cannot delete your posts in this forum You cannot post attachments in this forum.

Create a volume from a snapshot.

OpenStack Docs: HPE 3PAR Fibre Channel and iSCSI drivers

Your subscription must be mutlipath. This article does not go into detail on how to use the Linux command line to manipulate text files.

Uncategorized Dec 5,