35 lines
947 B
Diff
35 lines
947 B
Diff
From f801496427db11cc468065dcd77d1c610c0a1047 Mon Sep 17 00:00:00 2001
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From: "Brian C. Lane" <bcl@redhat.com>
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Date: Mon, 14 Jun 2021 14:23:46 -0700
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Subject: [PATCH 14/15] tests: t0400 - Work around a mkswap bug by using
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/dev/zero
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mkswap gets stuck, in some situations, when operating on a file full of
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holes (see https://bugzilla.redhat.com/show_bug.cgi?id=1971877) so work
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around that by using /dev/zero instead of /dev/null
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---
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tests/t0400-loop-clobber-infloop.sh | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/tests/t0400-loop-clobber-infloop.sh b/tests/t0400-loop-clobber-infloop.sh
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index 2d2190d..d05a8e0 100644
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--- a/tests/t0400-loop-clobber-infloop.sh
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+++ b/tests/t0400-loop-clobber-infloop.sh
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@@ -22,7 +22,12 @@
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N=1M
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dev=loop-file
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-dd if=/dev/null of=$dev bs=1 seek=$N || fail=1
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+
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+cleanup_() {
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+ rm -f $dev;
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+}
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+
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+dd if=/dev/zero of=$dev bs=$N count=1 || fail=1
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mkswap $dev || fail=1
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--
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2.31.1
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