Device Start End Sectors Size Type
/dev/vda1 2048 3905535 3903488 1.9G Linux swap
/dev/vda2 3905536 209713151 205807616 98.1G Linux filesystem
It hasn't happened in this particular VM since upping the RAM so the VM doesn't swap.
My intention was to reproduce on non-production hardware, and then try different kernels, rule out LVM, virtio, etc. But I'm in the middle of a new assignment, I probably won't have time to do this myself before December.
chris,
Here is what you asked for, sorry for not getting it earlier.
I don't use virsh. This is how I started KVM to trigger the problem interactively (curses interface):
kvm -drive file=/dev/ raid/shared, media=disk, if=none, cache=none, aio=native, format= raw,id= hd0 -device virtio- blk-pci, drive=hd0 -smp 2 -m 1000 -netdev tap,ifname= vm_shared, script= no,downscript= no,id=eth0 -device virtio- net-pci, netdev= eth0,mac= 52:54:00: 12:34:58 -name shared -runas shared -curses
fdisk -l 0B83-4C17- B104-A5139722F2 63
Disk /dev/vda: 100 GiB, 107374182400 bytes, 209715200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: AE4BDF3E-
Device Start End Sectors Size Type
/dev/vda1 2048 3905535 3903488 1.9G Linux swap
/dev/vda2 3905536 209713151 205807616 98.1G Linux filesystem
It hasn't happened in this particular VM since upping the RAM so the VM doesn't swap.
My intention was to reproduce on non-production hardware, and then try different kernels, rule out LVM, virtio, etc. But I'm in the middle of a new assignment, I probably won't have time to do this myself before December.