libguestfs/SOURCES/0030-v2v-rhv-upload-plugin-improve-wait-logic-after-final.patch

56 lines
2.2 KiB
Diff

From 1a601b248f347b2237ff458376a010eeb46d005d Mon Sep 17 00:00:00 2001
From: Daniel Erez <derez@redhat.com>
Date: Mon, 18 Mar 2019 18:51:26 +0200
Subject: [PATCH] v2v: rhv-upload-plugin - improve wait logic after finalize
(RHBZ#1680361)
After invoking transfer_service.finalize, check operation status by
examining DiskStatus. This is done instead of failing after a
predefined timeout regardless the status.
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1680361
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Tested-by: Ilanit Stein <istein@redhat.com>
(cherry picked from commit eeabb3fdc7756887b53106f455a7b54309130637)
---
v2v/rhv-upload-plugin.py | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/v2v/rhv-upload-plugin.py b/v2v/rhv-upload-plugin.py
index 2a950c5ed..4d61a089b 100644
--- a/v2v/rhv-upload-plugin.py
+++ b/v2v/rhv-upload-plugin.py
@@ -523,16 +523,23 @@ def close(h):
# waiting for the transfer object to cease to exist, which
# falls through to the exception case and then we can
# continue.
- endt = time.time() + timeout
+ disk_id = disk.id
+ start = time.time()
try:
while True:
time.sleep(1)
- tmp = transfer_service.get()
- if time.time() > endt:
- raise RuntimeError("timed out waiting for transfer "
- "to finalize")
+ disk_service = h['disk_service']
+ disk = disk_service.get()
+ if disk.status == types.DiskStatus.LOCKED:
+ if time.time() > start + timeout:
+ raise RuntimeError("timed out waiting for transfer "
+ "to finalize")
+ continue
+ if disk.status == types.DiskStatus.OK:
+ debug("finalized after %s seconds" % (time.time() - start))
+ break
except sdk.NotFoundError:
- pass
+ raise RuntimeError("transfer failed: disk %s not found" % disk_id)
# Write the disk ID file. Only do this on successful completion.
with builtins.open(params['diskid_file'], 'w') as fp:
--
2.18.4