On 2018-06-26 21:30, Max Reitz wrote:
> On 2018-05-28 14:03, Greg Kurz wrote:
>> Removing a drive with drive_del while it is being used to run an I/O
>> intensive workload can cause QEMU to crash.
>>
>> An AIO flush can yield at some point:
>>
>> blk_aio_flush_entry()
>> blk_co_flush(blk)
>> bdr
On 2018-05-28 14:03, Greg Kurz wrote:
> Removing a drive with drive_del while it is being used to run an I/O
> intensive workload can cause QEMU to crash.
>
> An AIO flush can yield at some point:
>
> blk_aio_flush_entry()
> blk_co_flush(blk)
> bdrv_co_flush(blk->root->bs)
>...
> qemu_
On Tue, 29 May 2018 22:19:17 +0200
Kevin Wolf wrote:
> Am 28.05.2018 um 14:03 hat Greg Kurz geschrieben:
> > Removing a drive with drive_del while it is being used to run an I/O
> > intensive workload can cause QEMU to crash.
> >
> > An AIO flush can yield at some point:
> >
> > blk_aio_flush_e
Am 28.05.2018 um 14:03 hat Greg Kurz geschrieben:
> Removing a drive with drive_del while it is being used to run an I/O
> intensive workload can cause QEMU to crash.
>
> An AIO flush can yield at some point:
>
> blk_aio_flush_entry()
> blk_co_flush(blk)
> bdrv_co_flush(blk->root->bs)
>...
Am 28.05.2018 um 14:03 hat Greg Kurz geschrieben:
> Removing a drive with drive_del while it is being used to run an I/O
> intensive workload can cause QEMU to crash.
>
> An AIO flush can yield at some point:
>
> blk_aio_flush_entry()
> blk_co_flush(blk)
> bdrv_co_flush(blk->root->bs)
>...
Removing a drive with drive_del while it is being used to run an I/O
intensive workload can cause QEMU to crash.
An AIO flush can yield at some point:
blk_aio_flush_entry()
blk_co_flush(blk)
bdrv_co_flush(blk->root->bs)
...
qemu_coroutine_yield()
and let the HMP command to run, free bl
