Hi, Daniel.
Thank you for your comment.
> > @@ -119,8 +126,10 @@ virStorageBackendCopyToFD(virStorageVolDefPtr vol,
> > int amtread = -1;
> > int ret = 0;
> > unsigned long long remain;
> > -size_t rbytes = 1024 * 1024; /* For Read */
> > -char zerobuf[512];
> > +size_t
On Tue, Mar 08, 2011 at 01:01:34PM +0900, Minoru Usui wrote:
> virStorageVolCreateXMLFrom() is slow if destination Pool is LVM.
> Because write block size is not appropriate.
>
> On linux environment, block size of LVM Pool which is made by
> virStoragePoolCreateXML()
> is 4096 bytes.
> On the ot
virStorageVolCreateXMLFrom() is slow if destination Pool is LVM.
Because write block size is not appropriate.
On linux environment, block size of LVM Pool which is made by
virStoragePoolCreateXML()
is 4096 bytes.
On the other hand, write block size of virStorageVolCreateXMLFrom() is 512
bytes.
T
