On Tue, Nov 10, 2015 at 01:18:59PM +0100, Pino Toscano wrote:
On Tuesday 10 November 2015 12:06:21 Richard W.M. Jones wrote:
When a disk image uses LVM thinp (thin provisioning), the guestfs_lvs API would return the thinp pools. This confused other APIs because thinp pools don't have corresponding /dev/VG/LV device nodes.
Filter the LVs that are returned using "lv_role=public".
Thanks: Fabian Deutsch --- daemon/lvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/daemon/lvm.c b/daemon/lvm.c index d989986..6e201e3 100644 --- a/daemon/lvm.c +++ b/daemon/lvm.c @@ -148,7 +148,9 @@ do_lvs (void)
r = command (&out, &err, str_lvm, "lvs", - "-o", "vg_name,lv_name", "--noheadings", + "-o", "vg_name,lv_name", + "-S", "lv_role=public", + "--noheadings", "--separator", "/", NULL); if (r == -1) { reply_with_error ("%s", err);
Should the additional parameter passed also when calling `lvs` in parse_command_line_lvs (which implements lvs_full)?
I don't think so. See my comment here for my thinking behind that: https://bugzilla.redhat.com/show_bug.cgi?id=1278878#c11 Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top