From c6e911bc07f61b0ca73d16e125d16bda70659112 Mon Sep 17 00:00:00 2001
From: Iustin Pop <iustin@google.com>
Date: Tue, 17 Jun 2008 06:51:05 +0000
Subject: [PATCH] Implement gnt-instance grow-disk
This patch exposes at command line level the grow-disk operation.
Reviewed-by: imsnah
---
scripts/gnt-instance | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/scripts/gnt-instance b/scripts/gnt-instance
index 4c73fbeb1..497a528a7 100755
--- a/scripts/gnt-instance
+++ b/scripts/gnt-instance
@@ -382,6 +382,21 @@ def DeactivateDisks(opts, args):
return 0
+def GrowDisk(opts, args):
+ """Command-line interface for _ShutdownInstanceBlockDevices.
+
+ This function takes the instance name, looks for its primary node
+ and the tries to shutdown its block devices on that node.
+
+ """
+ instance = args[0]
+ disk = args[1]
+ amount = utils.ParseUnit(args[2])
+ op = opcodes.OpGrowDisk(instance_name=instance, disk=disk, amount=amount)
+ SubmitOpCode(op)
+ return 0
+
+
def StartupInstance(opts, args):
"""Startup an instance.
@@ -1006,6 +1021,8 @@ commands = {
'deactivate-disks': (DeactivateDisks, ARGS_ONE, [DEBUG_OPT],
"<instance>",
"Deactivate an instance's disks"),
+ 'grow-disk': (GrowDisk, ARGS_FIXED(3), [DEBUG_OPT],
+ "<instance> <disk> <size>", "Grow an instance's disk"),
'list-tags': (ListTags, ARGS_ONE, [DEBUG_OPT],
"<node_name>", "List the tags of the given instance"),
'add-tags': (AddTags, ARGS_ATLEAST(1), [DEBUG_OPT, TAG_SRC_OPT],
--
GitLab