I have just upgraded a server to V2 and am seeing a file leak in the /tmp filesystem. With 2 VM's running, after about half a day, /tmp will fill up to about 85% causing the VM's to get suspended. On the management page, a message box appears indicating that /tmp is getting full and asking to ignore or continue. There are no visible files anywhere in the /tmp filesystem of significant size and shutting down the VM's causes the space to free. The /tmp filesystem is 1GB in size and showed no significant use with V1 which ran just fine for months.
Host system configuration is a Dell 2950 with 2xquad core Xeon processors, 16GB RAM and SLES Linux 10.0. 500 GB RAID 6 SCSI array.
One VM is CentOS 5.2 x86_64 and one is openSUSE 11.0. Heavy network traffic via rsync to the VM's seems to speed the problem along.
Any suggestions?