From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH 2/5] ktest: Sync before reboot
Date: Wed, 12 Dec 2012 17:14:39 -0500 [thread overview]
Message-ID: <20121212221543.994078910@goodmis.org> (raw)
In-Reply-To: 20121212221437.245229327@goodmis.org
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From: Steven Rostedt <srostedt@redhat.com>
Before rebooting the target, run the sync command, as it seems that
either Grub2 or systemd gets screwed up if you update to reboot a kernel
once and do a reboot without doing a sync.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
tools/testing/ktest/ktest.pl | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 63245a5..f4b8f96 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -1147,6 +1147,9 @@ sub wait_for_monitor;
sub reboot {
my ($time) = @_;
+ # Make sure everything has been written to disk
+ run_ssh("sync");
+
if (defined($time)) {
start_monitor;
# flush out current monitor
--
1.7.10.4
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next prev parent reply other threads:[~2012-12-12 22:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-12 22:14 [PATCH 0/5] [GIT PULL] ktest: fixes and updated for new boot loaders Steven Rostedt
2012-12-12 22:14 ` [PATCH 1/5] ktest: Add support for grub2 Steven Rostedt
2012-12-12 22:14 ` Steven Rostedt [this message]
2012-12-12 22:14 ` [PATCH 3/5] ktest: Add native support for syslinux boot loader Steven Rostedt
2012-12-12 22:14 ` [PATCH 4/5] ktest: Fix breakage from change of oldnoconfig to olddefconfig Steven Rostedt
2012-12-13 3:06 ` Adam Lee
2012-12-13 8:51 ` Michal Marek
2012-12-12 22:14 ` [PATCH 5/5] ktest: Test if target machine is up before install Steven Rostedt
2012-12-12 23:47 ` [PATCH 0/5] [GIT PULL] ktest: fixes and updated for new boot loaders Stephen Rothwell
2012-12-13 0:29 ` Steven Rostedt
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