On Tue, Jul 17, 2018 at 11:19:44AM +0100, Stefan Hajnoczi wrote:
> The simple trace backend spawns a write-out thread which is used to
> asynchronously flush the in-memory ring buffer to disk.
>
> fork(2) does not clone all threads, only the thread that invoked
> fork(2). As a result there is no
On Tue, 17 Jul 2018 11:19:44 +0100
Stefan Hajnoczi wrote:
> The simple trace backend spawns a write-out thread which is used to
> asynchronously flush the in-memory ring buffer to disk.
>
> fork(2) does not clone all threads, only the thread that invoked
> fork(2). As a result there is no write
The simple trace backend spawns a write-out thread which is used to
asynchronously flush the in-memory ring buffer to disk.
fork(2) does not clone all threads, only the thread that invoked
fork(2). As a result there is no write-out thread in the child process!
This causes a hang during shutdown
