- Community Home
- >
- Storage
- >
- Midrange and Enterprise Storage
- >
- HPE EVA Storage
- >
- Re: Business Copy on EVA4000
Categories
Company
Local Language
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
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
Community
Resources
Forums
Blogs
- 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
тАО11-09-2009 12:51 AM
тАО11-09-2009 12:51 AM
Business Copy on EVA4000
I have a EVA4000 with Business Copy enabled on it.
I have made a VDisk and a Snapclone for it, but these two volumes don't work as synchronized volumes.
I think when I make a change on the main volume, the cloned volume must be quickly updated in time.
Do I have to make some configuration or changing on EVA or any thing else?
Thanks.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-09-2009 01:44 AM
тАО11-09-2009 01:44 AM
Re: Business Copy on EVA4000
Their purpose is to give you a consistent 'copy' of the original data from a certain point in time (=when you started the snaphsot/clone). The copy MUST NOT be altered by any more writes to the original volume! A server that has mounted the snapshout/clone would become very confused when somebody else makes changes to the file system.
This is a bit like you were writing a book and made photocopies to a friend for reading. The friend can make changes to his copy, but you won't see it in your original and the friend will not see your modifications unless you made new copies.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-09-2009 01:57 AM
тАО11-09-2009 01:57 AM
Re: Business Copy on EVA4000
But you can synchronize it again and it will copy the changes done to the source vdisk.
Mirrorclones are available on latest versions (XCS 6.1xx and above) of the EVA firmware.
Check RSM user guide, it explains Bussiness Copy and Continuous Access pretty well
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c01680899/c01680899.pdf
Chapter 10 - Virtual disks
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-09-2009 02:11 AM
тАО11-09-2009 02:11 AM
Re: Business Copy on EVA4000
I want to have a exact copy of a EVA volume on another volume.
How can I do this?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-09-2009 02:16 AM
тАО11-09-2009 02:16 AM
Re: Business Copy on EVA4000
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-09-2009 02:18 AM
тАО11-09-2009 02:18 AM
Re: Business Copy on EVA4000
Mirrorclone: makes a copy and keeps it synchronized until you manually fracture it.