Re: [Qemu-devel] Qemu aborted in ide_restart_bh after migration

2018-02-22 Thread Wangjing (King, Euler)
This issue occurred at a very low probability, If we inject delays in address_space_write_continue like this, the issue occurred inevitably: ### diff --git a/exec.c b/exec.c index e8d7b33..b9779e0 100644 --- a/exec

Re: [Qemu-devel] Qemu aborted in ide_restart_bh after migration

2018-02-12 Thread John Snow
On 02/10/2018 03:29 AM, Wang King wrote: > Empty IDE CD-ROM configured on the VM: > > > > > > > Make migration for this VM, then qemu aborted in ide_restart_bh. IDEState > expect > end_transfer_func equal to ide_atapi_cmd, but it refer to > ide_dummy_transf

[Qemu-devel] Qemu aborted in ide_restart_bh after migration

2018-02-10 Thread Wang King
Empty IDE CD-ROM configured on the VM: Make migration for this VM, then qemu aborted in ide_restart_bh. IDEState expect end_transfer_func equal to ide_atapi_cmd, but it refer to ide_dummy_transfer_stop. I have no idea about this, can anyone help me? qemu vers