Re: [Libguestfs] [PATCH] v2v: rhv-upload-plugin - improve wait logic after finalize (RHBZ#1680361)

From: Daniel Erez <derez(a)redhat.com&gt; 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(a)redhat.com&gt; Tested-by: Ilanit Stein <istein(a)redhat.com&gt; --- 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 9e71021..8f13ce1 100644 --- a/v2v/rhv-upload-plugin.py +++ b/v2v/rhv-upload-plugin.py @@ -549,16 +549,23 @@ 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 builtin_open(params['diskid_file'], 'w') as fp: -- 1.8.3.1