[Libguestfs] [PATCH v3] 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. * not verified * Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1680361 --- 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..2cefe94b0 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: --