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virsh: domain: Add --print-xml flag for command change-media
Allow printing the XML that would be used mostly for debugging purposes.
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1cc820937a
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@ -12274,6 +12274,10 @@ static const vshCmdOptDef opts_change_media[] = {
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.type = VSH_OT_BOOL,
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.help = N_("force media changing")
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},
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{.name = "print-xml",
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.type = VSH_OT_BOOL,
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.help = N_("print XML document rather than change media")
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},
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{.name = NULL}
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};
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@ -12354,12 +12358,17 @@ cmdChangeMedia(vshControl *ctl, const vshCmd *cmd)
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if (!(disk_xml = vshPrepareDiskXML(disk_node, source, path, prepare_type)))
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goto cleanup;
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if (virDomainUpdateDeviceFlags(dom, disk_xml, flags) != 0) {
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vshError(ctl, _("Failed to complete action %s on media"), action);
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goto cleanup;
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if (vshCommandOptBool(cmd, "print-xml")) {
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vshPrint(ctl, "%s", disk_xml);
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} else {
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if (virDomainUpdateDeviceFlags(dom, disk_xml, flags) != 0) {
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vshError(ctl, _("Failed to complete action %s on media"), action);
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goto cleanup;
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}
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vshPrint(ctl, _("succeeded to complete action %s on media\n"), action);
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}
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vshPrint(ctl, _("succeeded to complete action %s on media\n"), action);
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ret = true;
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cleanup:
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@ -2597,6 +2597,7 @@ expected.
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=item B<change-media> I<domain> I<path> [I<--eject>] [I<--insert>]
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[I<--update>] [I<source>] [I<--force>] [[I<--live>] [I<--config>] | [I<--current>]]
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[I<--print-xml>]
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Change media of CDROM or floppy drive. I<path> can be the fully-qualified path
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or the unique target name (<target dev='hdc'>) of the disk device. I<source>
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@ -2620,6 +2621,8 @@ the hypervisor's implementation.
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Both I<--live> and I<--config> flags may be given, but I<--current> is
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exclusive. If no flag is specified, behavior is different depending
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on hypervisor.
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If I<--print-xml> is specified, the XML that would be used to change media is
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printed instead of changing the media.
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=back
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