[ovs-git] [ovn-org/ovn] 5dba54: ovs-sandbox: Print and check results of *ctl comma...

[Ben Pfaff]

  Branch: refs/heads/master
  Home:   https://github.com/ovn-org/ovn
  Commit: 5dba54192cb8d25030b158f7d9f6c2878a468e77
      https://github.com/ovn-org/ovn/commit/5dba54192cb8d25030b158f7d9f6c2878a468e77
  Author: Ben Pfaff <blp at ovn.org>
  Date:   2021-02-01 (Mon, 01 Feb 2021)

  Changed paths:
    M tutorial/ovs-sandbox

  Log Message:
  -----------
  ovs-sandbox: Print and check results of *ctl commands.

Otherwise when something hangs or goes wrong, it's not obvious what
happened.

Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Dumitru Ceara <dceara at redhat.com>