[PATCH 06/13] virsh: Add --print-xml flag for 'vol-clone' command

Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- docs/manpages/virsh.rst | 5 ++++- tools/virsh-volume.c | 9 +++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/docs/manpages/virsh.rst b/docs/manpages/virsh.rst index 14ed9cd5a0..c85bc8151d 100644 --- a/docs/manpages/virsh.rst +++ b/docs/manpages/virsh.rst @@ -6719,7 +6719,7 @@ vol-clone :: vol-clone vol-name-or-key-or-path name - [--pool pool-or-uuid] [--prealloc-metadata] [--reflink] + [--pool pool-or-uuid] [--prealloc-metadata] [--reflink] [--print-xml] Clone an existing volume within the parent pool. Less powerful, but easier to type, version of ``vol-create-from``. @@ -6743,6 +6743,9 @@ When *--reflink* is specified, perform a COW lightweight copy, where the data blocks are copied only when modified. If this is not possible, the copy fails. +If *--print-xml* is specified, then the XML used to clone the volume is +printed instead. + vol-delete ---------- diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c index b7a1ddb9e5..adfea570be 100644 --- a/tools/virsh-volume.c +++ b/tools/virsh-volume.c @@ -559,6 +559,10 @@ static const vshCmdOptDef opts_vol_clone[] = { .type = VSH_OT_BOOL, .help = N_("use btrfs COW lightweight copy") }, + {.name = "print-xml", + .type = VSH_OT_BOOL, + .help = N_("print XML document rather than clone the volume") + }, {.name = NULL} }; @@ -599,6 +603,11 @@ cmdVolClone(vshControl *ctl, const vshCmd *cmd) return false; } + if (vshCommandOptBool(cmd, "print-xml")) { + vshPrint(ctl, "%s", newxml); + return true; + } + if (!(newvol = virStorageVolCreateXMLFrom(origpool, (char *) newxml, origvol, flags))) { vshError(ctl, _("Failed to clone vol from %s"), -- 2.38.1