- Community Home
- >
- Storage
- >
- Midrange and Enterprise Storage
- >
- HPE 3PAR StoreServ Storage
- >
- Re: New EVA generation being announced?
HPE 3PAR StoreServ Storage
1752794
Members
5808
Online
108789
Solutions
Forums
Categories
Company
Local Language
юдл
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
юдл
back
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Go to solution
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-04-2011 12:58 PM
тАО05-04-2011 12:58 PM
Re: New EVA generation being announced?
wohoo! :) Thanks Hari!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-05-2011 06:53 AM
тАО05-05-2011 06:53 AM
Re: New EVA generation being announced?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-30-2011 03:34 PM
тАО05-30-2011 03:34 PM
Re: New EVA generation being announced?
As for the EVA v 3PAR discussion, both are great and both have unique benefits over other. Assuming the new EVA has SAS disks, iSCSI ports, online LUN migration and thin provisioning, the key differentiators are:
3PAR benefits over EVA:
- Synchronous replication over very long distances;
- Better VMware integration;
- A standalone tool for App integration (you don't need Data Protector;
- the abiity to sustain a controller failure without going to write-through cache mode (if you have four controllers);
- online migration of LUNs off other storage;
EVA benefits over 3PAR:
- Using a CLI is a choice rather than a necessity (friendly = good for some people);
- EVA cluster can use Network RAID;
- EVA controllers can be SVSP controllers;
- Blade matrix automated provisioning (though this isn't far away with 3PAR);
- Insight Recovery support;
- It's cheaper
As always, it's horses for courses. IMHO neither of these products are "better" than the other, though as of today the 3PAR is vertainly more scalable.
the percieved "controller bottlenck" with an EVA is not a problem today because the EVA in engineered for the maximum spindle count to be the performance limitting factor.
The real "problem" with this model is that in 5-10 years when every array has SSDs in it, a controller-limited array is very limiting indeed. The EVA and that design have a place in the market as long as SAS disks exist and as long as there are customers whose performance requirements are less than the controller limit.
3PAR benefits over EVA:
- Synchronous replication over very long distances;
- Better VMware integration;
- A standalone tool for App integration (you don't need Data Protector;
- the abiity to sustain a controller failure without going to write-through cache mode (if you have four controllers);
- online migration of LUNs off other storage;
EVA benefits over 3PAR:
- Using a CLI is a choice rather than a necessity (friendly = good for some people);
- EVA cluster can use Network RAID;
- EVA controllers can be SVSP controllers;
- Blade matrix automated provisioning (though this isn't far away with 3PAR);
- Insight Recovery support;
- It's cheaper
As always, it's horses for courses. IMHO neither of these products are "better" than the other, though as of today the 3PAR is vertainly more scalable.
the percieved "controller bottlenck" with an EVA is not a problem today because the EVA in engineered for the maximum spindle count to be the performance limitting factor.
The real "problem" with this model is that in 5-10 years when every array has SSDs in it, a controller-limited array is very limiting indeed. The EVA and that design have a place in the market as long as SAS disks exist and as long as there are customers whose performance requirements are less than the controller limit.
- « Previous
-
- 1
- 2
- Next »
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP