tree 54c80a0330c08e9f19aea20740684b82e86d6325
parent 141bd37a36857984bb80f8534810951002dcdf13
author Jan Kara <jack@suse.cz> 1527612956 +0200
committer Eryu Guan <guaneryu@gmail.com> 1528035375 +0800

dmhugedisk: Allow specifying of chunk size

Ext4 will want to use dmhugedisk infrastructure for testing resize
bugs.  Ext4 fs images are rather sparse (especially with smaller
block sizes) so the current chunk size of 512 sectors leads to large
space consumption.  Allow test to specify chunk size.

Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>