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