weldr / lorax / 276

42%

push

travis-ci

Retry losetup if loop_attach fails

It appears that sometimes the loop device doesn't get setup properly,
this may be a race with other users of loop devices on the system, or
some other mechanism that isn't understood.

To try and prevent total failure when this happens this patch retries
the loop setup 3 times before giving up. Previously it would wait for
the loop device to appear (checking 5 times), that operation is now
executed 3 times with a new losetup attempt each time.

Resolves: rhbz#1589084
(cherry picked from commit c746e8b0c)

422 of 1454 branches covered (29.02%)

Branch coverage included in aggregate %.

1846 of 4254 relevant lines covered (43.39%)

0.43 hits per line