From: Josh Durgin <josh.durgin@dreamhost.com>
Date: Thu, 23 Jun 2011 00:32:10 +0000 (-0700)
Subject: Wait for rbd devices to be removed before removing the module.
X-Git-Tag: v0.94.10~27^2^2~364^2~1688
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=122ed286385f8641e2952a018dad02d4f12ccfd9;p=ceph.git

Wait for rbd devices to be removed before removing the module.
---

diff --git a/teuthology/task/rbd.py b/teuthology/task/rbd.py
index c288821d5743..66500c03f333 100644
--- a/teuthology/task/rbd.py
+++ b/teuthology/task/rbd.py
@@ -201,6 +201,13 @@ def dev_create(ctx, config):
                     '-p', 'rbd',
                     'unmap',
                     '/dev/rbd/rbd/{imgname}'.format(imgname=image),
+                    run.Raw('&&'),
+                    # wait for the symlink to be deleted by udev
+                    'while', 'test', '-e', '/dev/rbd/rbd/{image}'.format(image=image),
+                    run.Raw(';'),
+                    'do',
+                    'sleep', '1', run.Raw(';'),
+                    'done',
                     ],
                 )
             remote.run(