search for: loop_max

...e a VM with the ubuntu ubuntu-vm-builder kvm hardy --mem 256 --iso /path/to/ubuntu-8.10-server-i386.iso ubuntu-vm-builder kvm lucid --mem 256 --iso ubuntu-10.04-server-amd64.iso It leaves a loopback disk behind that never goes away. I've had to reboot the server once already and upped loop_max to 32 so I would be able to work longer before doing so again.

Hey all, I am a new Xen user and trying to boot up 128 VM on the machine with 16G memory. All VM images are ttylinux. When I booted up 116 Virtual machines, I can not boot VM anymore. Once I create a new VM, the latest VM on the machine would be kicked out to hold 116 VM simultaneously. Since I set VM memory to 32M, the Memory should not be an issue. I am wondering why I can not boot 128 VM and

...vcpus 1) (cpu_weight 1.0) (memory 513) (shadow_memory 0) (maxmem 513) (features ) (name Domain-0) (on_poweroff destroy) (on_reboot restart) (on_crash restart) (state r-----) (shutdown_reason poweroff) (cpu_time 286092.966925) (online_vcpus 1) ) - loop_max is updated to 20 (which doesn't matter as I've got the vif issue, not vbd), kernel: loop: loaded (max 20 devices) - /etc/udev/rules.d/xen-backend.rules exists, SUBSYSTEM=="xen-backend", KERNEL=="tap*", RUN+="/etc/xen/scripts/blktap $env{ACTION}" SUBSYSTEM==&qu...