On 05/24/2018 05:43 PM, John Ferlan wrote:
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@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(+)
ACK Michal