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Sync needed before remount R/O

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Signed-off-by: Wang He <xw897002528@gmail.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
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Wang He
2016-09-18 12:00:16 +02:00
committed by Joachim Nilsson
parent f7d6d269c7
commit 3554138118
1 changed files with 1 additions and 0 deletions
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sig.c
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@@ -159,6 +159,7 @@ void do_shutdown(shutop_t op)
unmount_regular();
/* We sit on / so we must remount it ro, try all the things! */
run("sync");
run("/bin/mount -n -o remount,ro -t dummytype dummydev /");
run("/bin/mount -n -o remount,ro dummydev /");
run("/bin/mount -n -o remount,ro /");