Revision 645bba3a
| ID | 645bba3a11cc85cafc594caeabb718895b626f70 |
If possible, replace symbolic links in place
Naive 'ln -s -f a b' will put the link inside 'b', if
'b' is (a symlink to) a directory; so, during upgrades,
the links in $(sysconfdir) cannot be updated this way.
Removing and readding works, however leaves the risk
of the upgrade process dying in that very moment, thus
leaving 'gnt-cluster' a dangling link, so that the --resume
option is of no help. On GNU systems, avoid this problem
by using the -T option of GNU ln.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>
Files
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