RNA World (beta)

RNA World (beta) needs donations

The RNA World (beta) project needs donations to cover the BOINC project server (bandwidth and traffic) costs. Please support us and donate!

Latest VirtualBox version now possible

Message boards : News : Latest VirtualBox version now possible
Message board moderation

To post messages, you must log in.

AuthorMessage
Profile Michael H.W. Weber
Project administrator
Project scientist

Send message
Joined: 25 May 09
Posts: 155
Credit: 4,855,406
RAC: 0
Message 342 - Posted: 13 Nov 2013, 14:05:14 UTC

So far you had to specifically use version 4.2.16 of VirtualBox to ensure proper function of our novel checkpointing approach. Now you may use any of the later versions - the bug is no more relevant for us.

Bislang mußtet ihr stets Version 4.2.16 von VirtualBox installieren, damit es zu keinen Problemen mit unserem neuen Checkpointing-Ansatz kam. Ab sofort könnt ihr auch alle neueren Versionen verwenden. Der Fehler ist behoben.

Michael.
Rechenkraft.net e.V. - Verein zur Foerderung von Bildung, Forschung und Wissenschaft durch Einsatz vernetzter Computer.
ID: 342 · Report as offensive     Reply Quote
Crystal Pellet

Send message
Joined: 6 Feb 10
Posts: 1
Credit: 19,212
RAC: 0
Message 343 - Posted: 13 Nov 2013, 17:01:30 UTC - in response to Message 342.  

So far you had to specifically use version 4.2.16 of VirtualBox to ensure proper function of our novel checkpointing approach. Now you may use any of the later versions - the bug is no more relevant for us.

Bislang mußtet ihr stets Version 4.2.16 von VirtualBox installieren, damit es zu keinen Problemen mit unserem neuen Checkpointing-Ansatz kam. Ab sofort könnt ihr auch alle neueren Versionen verwenden. Der Fehler ist behoben.

Michael.

.. any of the later versions .. isn't right.

4.2.18 will not restore from snapshots, because primary master device is removed when taking a snapshot.
That is deadly for the long running RNA-tasks when you have to restore from a snapshot.
4.3 had issues also. I'm not sure, whether RNA suffers from that.

So to be on the safe side: Use VirtualBox version 4.2.16 or the newest at the moment 4.3.2.
ID: 343 · Report as offensive     Reply Quote
Jacob Klein

Send message
Joined: 9 Aug 10
Posts: 17
Credit: 7,442,398
RAC: 0
Message 344 - Posted: 13 Nov 2013, 23:23:32 UTC
Last modified: 13 Nov 2013, 23:24:24 UTC

Crystal Pellet is correct.
4.2.16 will work for both.
4.2.18 and 4.3.0 will not work for RNA World or Test4Theory.
4.3.2 will work for RNA World, but not Test4Theory.

In fact, I believe vboxwrapper will blacklist 4.2.18 and 4.3.0, and send the user a Notice saying that they need to upgrade their VirtualBox.

4.3.2 works fine for RNA World. But if you are also attached to Test4Theory, then it is recommended to keep using 4.2.16 until Oracle VirtualBox Bug 12291 is resolved.

See here for details about the bugs that affect the various VirtualBox versions:
http://lhcathome2.cern.ch/test4theory/forum_thread.php?id=1364&postid=15560#15560

See here for details about the 4.3.2 bug that affects T4T but not RNA World:
https://www.virtualbox.org/ticket/12291
... as of 11/13/2013, Frank says there is a fix checked in, and we'll hopefully see it in the next VirtualBox maintenance release.

Thanks,
Jacob
ID: 344 · Report as offensive     Reply Quote

Message boards : News : Latest VirtualBox version now possible