X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;ds=sidebyside;f=2019-fosdem%2F3000-xz-compressed.term;h=37d6fc08b6eabe5a8df358e08c0f2d858c69283e;hb=83d493325b8e54b64bf0d56cc6a2f2fb2a1854fb;hp=aebc803ad1fe219b6b256306ab04cb45f175bd9f;hpb=1a05962641f14d3fc015ac67326f60cd34c42b6f;p=libguestfs-talks.git

diff --git a/2019-fosdem/3000-xz-compressed.term b/2019-fosdem/3000-xz-compressed.term
index aebc803..37d6fc0 100755
--- a/2019-fosdem/3000-xz-compressed.term
+++ b/2019-fosdem/3000-xz-compressed.term
@@ -7,7 +7,7 @@ export title="XZ compressed image"
 
 # History.
 remember 'ls -lh Fedora-Cloud-Base-29-1.2.x86_64.raw.xz'
-remember 'nbdkit --filter=xz file Fedora-Cloud-Base-29-1.2.x86_64.raw.xz'
+remember 'nbdkit --filter=cow --filter=xz file Fedora-Cloud-Base-29-1.2.x86_64.raw.xz'
 remember 'ps ax | grep nbdkit'
 remember 'sudo nbd-client -b 512 localhost /dev/nbd0'
 remember 'sudo mount /dev/nbd0p1 /tmp/mnt'