[Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete => Expired
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1866792 Title: formating vdi-disk over nbd fails Status in QEMU: Expired Bug description: Hi, after creating a vdi-image with qemu-vdi and attaching it with qemu-nbd partitioning works fine, but the system hangs up during formating with mkfs.ext4. Same procedure with qcow2-image works fine Tested on Fedora 31 kernel 5.5.7-200.fc31.x86_64 ----------------- #! /bin/sh qemu-img create -f qcow2 ~/test.qcow2 32G #qemu-img version 4.1.1 (qemu-4.1.1-1.fc31) modprobe nbd max_part=8 qemu-nbd --connect=/dev/nbd2 ~/test.qcow2 #qemu-nbd 4.1.1 (qemu-4.1.1-1.fc31) parted -s /dev/nbd2 "mklabel gpt" parted -s -a optimal /dev/nbd2 "mkpart test ext4 2048 32G " parted -s -a optimal /dev/nbd2 "p" mkfs.ext4 /dev/nbd2p1 mkdir /mnt/test_qcow2 mount /dev/nbd2p1 /mnt/test_qcow2 df -H ------------------- #! /bin/sh qemu-img create -f vdi ~/test.vdi 32G modprobe nbd max_part=8 qemu-nbd --connect=/dev/nbd4 ~/test.vdi parted -s /dev/nbd4 "mklabel gpt" parted -s -a optimal /dev/nbd4 "mkpart test ext4 2048 32G " parted -s -a optimal /dev/nbd4 "p" mkfs.ext4 /dev/nbd4p1 #Format hangs up due to IO errors #Tested on Fedora 31 kernel 5.5.7-200.fc31.x86_64 mkdir /mnt/test_vdi mount /dev/nbd4p1 /mnt/test_vdi df -H ---------------------- Kind regards Eilert PS.: There may be a connection to this bug: #1661758 qemu-nbd causes data corruption in VDI-format disk images To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1866792/+subscriptions