[Qemu-devel] [Bug 1815993] [NEW] drive-backup with iscsi will cause vm disk no response

2019-02-14 Thread Cheng Chen
Public bug reported: virsh qemu-monitor-command ${DOMAIN} '{ "execute" : "drive-backup" , "arguments" : { "device" : "drive-virtio-disk0" , "sync" : "top" , "target" : "iscsi://192.168.1.100:3260/iqn.2019-01.com.iaas/0" } }' When the drive-backup is running, I manually crash the iscsi server(or i

[Qemu-devel] [Bug 1814418] Re: persistent bitmap will be inconsistent when qemu crash,

2019-02-08 Thread Cheng Chen
Thanks, all: I only want to know: 1. Is this a bug? 2. Which qemu version will fix the bug? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1814418 Title: persistent bitmap will be inconsistent whe

[Qemu-devel] [Bug 1814420] [NEW] drive-backup with iscsi, it will failed "Could not create image: Invalid argument"

2019-02-02 Thread Cheng Chen
Public bug reported: I use iscsi protocol to drive-backup: ---iscsi target--- yum -y install targetcli python-rtslib systemctl start target systemctl enable target targetcli /iscsi create iqn.2019-01.com.iaas targetcli /iscsi/iqn.2019-01.com.iaas/tpg1 set attribute authentication=0 demo_mode_wri

[Qemu-devel] [Bug 1814418] Re: persistent bitmap will be inconsistent when qemu crash,

2019-02-02 Thread Cheng Chen
** Description changed: Follow these steps to reappear the bug: 1. start qemu 2. add persistent bitmap: '{ "execute": "block-dirty-bitmap-add", "arguments": {"node": "drive-virtio-disk1","name": "bitmap0", "persistent":true }}' 3. stop qemu (Friendly shutdown) 4. re-start qemu 5.

[Qemu-devel] [Bug 1814418] Re: persistent bitmap will be inconsistent when qemu crash,

2019-02-02 Thread Cheng Chen
** Description changed: Follow these steps to reappear the bug: 1. start qemu 2. add persistent bitmap: '{ "execute": "block-dirty-bitmap-add", "arguments": {"node": "drive-virtio-disk1","name": "bitmap0", "persistent":true }}' - 3. kill -9 qemu (simulate Host crash, eg. lose power) - 4

[Qemu-devel] [Bug 1814418] [NEW] persistent bitmap will be inconsistent when qemu crash,

2019-02-02 Thread Cheng Chen
Public bug reported: Follow these steps to reappear the bug: 1. start qemu 2. add persistent bitmap: '{ "execute": "block-dirty-bitmap-add", "arguments": {"node": "drive-virtio-disk1","name": "bitmap0", "persistent":true }}' 3. kill -9 qemu (simulate Host crash, eg. lose power) 4. restart qemu