https://bugzilla.redhat.com/show_bug.cgi?id=1400475
In order to avoid a possible error as a result of kernel interactions
with the partition helper, let's use virWaitForDevices to force things
to settle down before attempting to open and read the partition. This
is related to
https://bugzilla.redhat.com/show_bug.cgi?id=1264719.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
NB: This also resolves issues seen while testing the patch with using
pool-refresh "frequently" on the disk pool. Perhaps the timing of
things has changed enough that it'd be see more often now. At least
with the f26 test system I used.
BTW: The other option proposed long ago, but rejected was adding
a timeout loop. I've also run the python script from the other
bz with 100% success.
src/storage/storage_backend_disk.c | 9 +++++++++
1 file changed, 9 insertions(+)