Kevin Wolf d5e4090177 blkdebug: Add 'delay-ns' option ...

Sometimes reproducing a problem for debugging involves slow I/O, so
let's add something to blkdebug to make I/O slow when we need it. This
can be used either together with an error so that the request fails
after the delay, or with errno=0, which allows the request to succeed
after the delay.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20260421161132.99878-2-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2026-05-19 17:25:48 +02:00

31 KiB

Raw Permalink Blame History

View Raw