Re: XenServer and Attach Volume

2015-04-07 Thread Mike Tutkowski
Perhaps Tim Mackey would know (I've CCed him here). On Tue, Apr 7, 2015 at 8:51 PM, Francois Gaudreault < fgaudrea...@cloudops.com> wrote: > Ok, so then what would make a host not mapping the appropriate drive name? > Is there a script dropped on XenServer or something? > > It works fine on some

Re: XenServer and Attach Volume

2015-04-07 Thread Francois Gaudreault
Ok, so then what would make a host not mapping the appropriate drive name? Is there a script dropped on XenServer or something? It works fine on some host, and doesn't on some other on the same cluster :S FG On 2015-04-07 10:44 PM, Mike Tutkowski wrote: CloudStack picks a disk sequence number

Re: XenServer and Attach Volume

2015-04-07 Thread Mike Tutkowski
CloudStack picks a disk sequence number from the DB and passes it to the XenServer agent. It appears the /dev path you see is perhaps selected inside of XAPI. This is the relevant CloudStack code in XenServerStorageProcessor (diskNumber is the disk sequence number): vbdr.VM = vm;

XenServer and Attach Volume

2015-04-07 Thread Francois Gaudreault
Hi, Quick question. On Volume attach code for XenServer, does CloudStack push the /dev/sd* or /dev/xvd* for XenServer to use? Is there any potential reasons why on some host, ACS would push /dev/hde instead of /dev/xvde for the 5th drive? We use 4.4 -- Francois Gaudreault Gestionnaire de P