43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
|
From b13aa33a408b8ca85b306be9c8dbadaff4ed7c64 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Pranith Kumar K <pkarampu@redhat.com>
|
||
|
|
Date: Mon, 8 Jan 2018 11:53:17 +0530
|
||
|
|
Subject: [PATCH 122/128] 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>
|
||
|
|
Upstream Patch: https://review.gluster.org/#/c/19160/
|
||
|
|
|
||
|
|
BUG: 1509810
|
||
|
|
Change-Id: I9145b17f77f09d0ab71816ae249c69b8fe14c1a5
|
||
|
|
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
|
||
|
|
Reviewed-on: https://code.engineering.redhat.com/gerrit/127405
|
||
|
|
Tested-by: RHGS Build Bot <nigelb@redhat.com>
|
||
|
|
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
|
||
|
|
---
|
||
|
|
tests/basic/ec/ec-fix-openfd.t | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/tests/basic/ec/ec-fix-openfd.t b/tests/basic/ec/ec-fix-openfd.t
|
||
|
|
index b62fbf4..c32f933 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
|
||
|
|
--
|
||
|
|
1.8.3.1
|
||
|
|
|