[Qemu-devel] [Bug 1368815] Re: qemu-img convert intermittently corrupts output images

2014-12-11 Thread Vish Ishaya
** Also affects: cinder Importance: Undecided Status: New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1368815 Title: qemu-img convert intermittently corrupts output images Status in Ci

[Qemu-devel] [Bug 1103868] Re: drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
Reformatted patch and submitted upstream: http://lists.gnu.org/archive/html/qemu-devel/2013-01/msg04585.html -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1103868 Title: drive_mirror crashes on fu

[Qemu-devel] [Bug 1103903] Re: drive_mirror on a resized image creates file with wrong size

2013-01-24 Thread Vish Ishaya
reformatted patch and submitted upstream: http://lists.gnu.org/archive/html/qemu-devel/2013-01/msg04584.html -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1103903 Title: drive_mirror on a resized

[Qemu-devel] [Bug 1103868] Re: drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
** Changed in: qemu Status: New => In Progress ** Changed in: qemu Assignee: (unassigned) => Vish Ishaya (vishvananda) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1103868

[Qemu-devel] [Bug 1103903] Re: drive_mirror on a resized image creates file with wrong size

2013-01-24 Thread Vish Ishaya
** Changed in: qemu Status: New => In Progress ** Changed in: qemu Assignee: (unassigned) => Vish Ishaya (vishvananda) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1103903

[Qemu-devel] [Bug 1103868] Re: drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
** Patch added: "0001-Fixes-is_allocated_above-with-different-size-files.patch" https://bugs.launchpad.net/qemu/+bug/1103868/+attachment/3498143/+files/0001-Fixes-is_allocated_above-with-different-size-files.patch -- You received this bug notification because you are a member of qemu- devel-m

[Qemu-devel] [Bug 1103903] Re: drive_mirror on a resized image creates file with wrong size

2013-01-24 Thread Vish Ishaya
** Patch added: "0002-Create-proper-size-file-for-full-disk-mirror.patch" https://bugs.launchpad.net/qemu/+bug/1103903/+attachment/3498142/+files/0002-Create-proper-size-file-for-full-disk-mirror.patch -- You received this bug notification because you are a member of qemu- devel-ml, which is

[Qemu-devel] [Bug 1103868] Re: drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
Haven't found a good workaround for this. Best I've come up with is to use the workaround described in the other bug and then coalesce the files afterwards via qemu-img convert -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://b

[Qemu-devel] [Bug 1103868] Re: drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
separated the final size issue into a separate bug here: https://bugs.launchpad.net/qemu/+bug/1103903 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1103868 Title: drive_mirror crashes on full disk

[Qemu-devel] [Bug 1103903] Re: drive_mirror on a resized image creates file with wrong size

2013-01-24 Thread Vish Ishaya
Workaround is to precreate the new file of the proper size and pass -n qemu-img create -f qcow2 base 32M qemu-img create -f qcow2 -o backing_file=base disk qemu-img resize /home/vishvananda/disk 64M qemu-img create -f qcow2 -o backing_file=base test 64M qemu-system-x86_64 -drive file=disk,id=vda -

[Qemu-devel] [Bug 1103868] [NEW] drive_mirror crashes on full disk copy of a resized disk with a backing file

2013-01-24 Thread Vish Ishaya
Public bug reported: This bug was discovered using libvirt on ubuntu with a build of qemu 1.3 but it is trivailly reproducible with the curent git version. Repro steps: qemu-img create -f qcow2 base 32M qemu-img create -f qcow2 -o backing_file=base disk qemu-img resize /home/vishvananda/disk 64M

[Qemu-devel] [Bug 1103903] [NEW] drive_mirror on a resized image creates file with wrong size

2013-01-24 Thread Vish Ishaya
Public bug reported: Repro steps: qemu-img create -f qcow2 base 32M qemu-img create -f qcow2 -o backing_file=base disk qemu-img resize /home/vishvananda/disk 64M qemu-system-x86_64 -drive file=disk,id=vda -vnc :1 -monitor stdio QEMU 1.3.0 monitor - type 'help' for more information (qemu) drive_mi