On 07.10.19 21:48, Eric Blake wrote: > One benefit of --pid-file is that it is easier to probe the file > system to see if a pid file has been created than it is to probe if a > socket is available for connection. Document that this is an > intentional feature. > > Signed-off-by: Eric Blake <ebl...@redhat.com> > --- > qemu-nbd.texi | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/qemu-nbd.texi b/qemu-nbd.texi > index 7f55657722bd..d495bbe8a0ed 100644 > --- a/qemu-nbd.texi > +++ b/qemu-nbd.texi > @@ -118,7 +118,8 @@ in list mode. > @item --fork > Fork off the server process and exit the parent once the server is running. > @item --pid-file=PATH > -Store the server's process ID in the given file. > +Store the server's process ID in the given file. The pid file is not > +created until after the server socket is open. > @item --tls-authz=ID > Specify the ID of a qauthz object previously created with the > --object option. This will be used to authorize connecting users
Well, not wrong, but at least most iotests do this by --fork and seeing when the parent exits. But I suppose: Reviewed-by: Max Reitz <mre...@redhat.com>
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