diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2018-01-08 11:53:17 +0530 |
|---|---|---|
| committer | Pranith Kumar K <pkarampu@redhat.com> | 2018-01-08 11:55:15 +0530 |
| commit | 5c22aed3f076544f3d6d276093b51225d5851b2e (patch) | |
| tree | d185c9f7d3ab1ba2597886531df653203f040fd7 /tests/basic | |
| parent | 013e06bf99ee1e0e374d140bef5ddc92d62b4418 (diff) | |
tests: Use /dev/urandom instead of /dev/random for dd
If there's not enough entropy in the system then reading /dev/random would take
a significant time since it would take a long time for the /dev/random buffers
to get full as is desired in this dd run.
Milind found that this test file takes almost a 1000 seconds or more to pass
instead of just a minute because of this.
BUG: 1431955
Change-Id: I9145b17f77f09d0ab71816ae249c69b8fe14c1a5
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Diffstat (limited to 'tests/basic')
| -rw-r--r-- | tests/basic/ec/ec-fix-openfd.t | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/basic/ec/ec-fix-openfd.t b/tests/basic/ec/ec-fix-openfd.t index b62fbf429c8..c32f9332137 100644 --- a/tests/basic/ec/ec-fix-openfd.t +++ b/tests/basic/ec/ec-fix-openfd.t @@ -43,7 +43,7 @@ EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}1 test_file EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}2 test_file #Write to file -dd iflag=fullblock if=/dev/random bs=1024 count=2 >&$fd 2>/dev/null +dd iflag=fullblock if=/dev/urandom bs=1024 count=2 >&$fd 2>/dev/null #Test the fd count EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}0 test_file |