------- Comment From [email protected] 2019-11-19 10:40 EDT------- 1) nvme installed inside p9/ac992 2) File system pass through # cd /nvme0 # qemu-img create -f qcow2 nvme1.img 3GFormatting ?nvme1.img?, fmt=qcow2 size=3221225472 cluster_size=65536 lazy_refcounts=off refcount_bits=16 # virsh attach-disk test_vm /nvme0/nvme1.img vdb --driver qemu --subdriver qcow2 --targetbus virtio --persistentDisk attached successfully
# virsh detach-disk test_vm /nvme0/nvme1.imgDisk detached successfully -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853042 Title: Ubuntu 18.04 - vm disk i/o performance issue when using file system passthrough To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1853042/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
