Xen VM creation fails when the physical node has low memory
|Assignee:||Javi Fontan||% Done:|
|Category:||Drivers - Auth|
|Target version:||Release 1.4|
Somehow the available memory is not correct as I get this message when the physical host is tight on memory:
lines were cut to be displayed nicely
Thu Apr 2 19:50:22 2009 [VMM][I]: Command execution fail: 'cat > /images/one/var//44/images/deployment.0 && sudo /usr/sbin/xm create /images/one/var//44/images/deployment.0 && sudo /usr/sbin/xm sched-cred -d one-44 -w 26' Thu Apr 2 19:50:22 2009 [VMM][I]: STDERR follows. Thu Apr 2 19:50:22 2009 [VMM][I]: Error: I need 66560 KiB, but dom0_min_mem is 129024 and shrinking to 129024 KiB would leave only 50112 KiB free.