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From b13aa33a408b8ca85b306be9c8dbadaff4ed7c64 Mon Sep 17 00:00:00 2001
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From: Pranith Kumar K <pkarampu@redhat.com>
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Date: Mon, 8 Jan 2018 11:53:17 +0530
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Subject: [PATCH 122/128] tests: Use /dev/urandom instead of /dev/random for dd
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If there's not enough entropy in the system then reading /dev/random would take
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a significant time since it would take a long time for the /dev/random buffers
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to get full as is desired in this dd run.
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Milind found that this test file takes almost a 1000 seconds or more to pass
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instead of just a minute because of this.
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>BUG: 1431955
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>Change-Id: I9145b17f77f09d0ab71816ae249c69b8fe14c1a5
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>Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
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Upstream Patch: https://review.gluster.org/#/c/19160/
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BUG: 1509810
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Change-Id: I9145b17f77f09d0ab71816ae249c69b8fe14c1a5
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Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/127405
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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---
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tests/basic/ec/ec-fix-openfd.t | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/tests/basic/ec/ec-fix-openfd.t b/tests/basic/ec/ec-fix-openfd.t
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index b62fbf4..c32f933 100644
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--- a/tests/basic/ec/ec-fix-openfd.t
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+++ b/tests/basic/ec/ec-fix-openfd.t
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@@ -43,7 +43,7 @@ EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}1 test_file
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EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}2 test_file
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#Write to file
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-dd iflag=fullblock if=/dev/random bs=1024 count=2 >&$fd 2>/dev/null
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+dd iflag=fullblock if=/dev/urandom bs=1024 count=2 >&$fd 2>/dev/null
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#Test the fd count
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EXPECT "1" get_fd_count $V0 $H0 $B0/${V0}0 test_file
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--
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1.8.3.1
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