The patch sent in the previous mail was inadequate.
This one appears to be more effective with disk-full errors:
$ cvs diff persist.cpp
Index: persist.cpp
===================================================================
RCS file: /home/cvs/metakit/src/persist.cpp,v
retrieving revision 1.26
diff -u -r1.26 persist.cpp
--- persist.cpp 28 Jan 2004 21:33:40 -0000 1.26
+++ persist.cpp 18 Nov 2005 02:41:28 -0000
@@ -684,6 +684,15 @@
_nextSpace->Release(end0, 8);
end0 -= 16; // overwrite existing tail markers
} else {
+ /* 18-11-2005 write new end marker and flush it before
*anything* else! */
+ if (!_fullScan && end0 < limit) {
+ c4_FileMark mark1 (limit, 0);
+ _strategy.DataWrite(limit, &mark1, sizeof mark1);
+ _strategy.DataCommit(0);
+ if (_strategy._failure != 0)
+ return;
+ }
+
c4_FileMark head (limit + 16 - end, _strategy._bytesFlipped,
end > 0);
_strategy.DataWrite(end, &head, sizeof head);
$
-jcw
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