forked from pool/systemd
45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
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commit 140883405e429d9f8d3480a2701d8904f97e4a98
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Author: Tom Gundersen <teg@jklm.no>
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Date: Wed Nov 28 18:08:54 2012 +0100
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shutdown: don't consider umounting of / and /usr failed
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In the words of Homer: If you don't try, you can't fail.
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This is a revert of 9279749b84cc87c7830280b7895a48bed03c9429.
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It used to be necessary to consider the umounting failed to make sure /
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and /usr were remounted read-only, but that is no longer necessary as
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everything is now remounted read-only anyway.
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Moreover, this avoids a warning at shutdown saying a filesystem was not
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unmounted. As the umounting of / is never attempted there was no
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corresponding warning message saying which fs that failed. This caused some
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spurious bug-reports from concerned users.
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Cc: Michael Biebl <biebl@debian.org>
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diff --git a/src/core/umount.c b/src/core/umount.c
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index e794057..5989a4c 100644
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--- a/src/core/umount.c
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+++ b/src/core/umount.c
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@@ -433,15 +433,14 @@ static int mount_points_list_umount(MountPoint **head, bool *changed, bool log_e
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}
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/* Skip / and /usr since we cannot unmount that
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- * anyway, since we are running from it */
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+ * anyway, since we are running from it. They have already been
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+ * remounte ro. */
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if (path_equal(m->path, "/")
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#ifndef HAVE_SPLIT_USR
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|| path_equal(m->path, "/usr")
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#endif
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- ) {
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- n_failed++;
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+ )
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continue;
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- }
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/* Trying to umount. Forcing to umount if busy (only for NFS mounts) */
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if (umount2(m->path, MNT_FORCE) == 0) {
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