19.08.2020 18:15, Stefan Hajnoczi wrote:
On Mon, Aug 17, 2020 at 12:15:53PM +0300, Vladimir Sementsov-Ogievskiy wrote:
vstorage has slow allocation, so this patch detect vstorage
(I hope, we don't use other FUSE filesystems) and inserts preallocate
filter between qcow2 node and its file child.
On Mon, Aug 17, 2020 at 12:15:53PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> vstorage has slow allocation, so this patch detect vstorage
> (I hope, we don't use other FUSE filesystems) and inserts preallocate
> filter between qcow2 node and its file child.
>
> The following test executes more t
vstorage has slow allocation, so this patch detect vstorage
(I hope, we don't use other FUSE filesystems) and inserts preallocate
filter between qcow2 node and its file child.
The following test executes more than 10 times faster
(43.2s -> 3.9s for me) with this patch. (/newssd3 is mount point of
