Illumos 5039 - ztest should default to larger device sizes

5039 ztest should default to larger device sizes
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>

References:
  https://www.illumos.org/issues/5039
  https://github.com/illumos/illumos-gate/commit/539eed8

Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c
index 34bae1102b829087db67015f9857d6265dbefc26..026fe541709a808a1555eb319569956bcc46939d 100644 (file)
--- a/cmd/ztest/ztest.c
+++ b/cmd/ztest/ztest.c
@@ -175,7 +175,7 @@ static const ztest_shared_opts_t ztest_opts_defaults = {
        .zo_mirrors = 2,
        .zo_raidz = 4,
        .zo_raidz_parity = 1,
-       .zo_vdev_size = SPA_MINDEVSIZE,
+       .zo_vdev_size = SPA_MINDEVSIZE * 2,
        .zo_datasets = 7,
        .zo_threads = 23,
        .zo_passtime = 60,              /* 60 seconds */