Changeset: 6538219ec0df for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/6538219ec0df
Modified Files:
gdk/gdk_bbp.c
Branch: Dec2023
Log Message:
During subcommit, move already created backup files to subcommit directory.
This fixes bug #7501.
diffs (37 lines):
diff --git a/gdk/gdk_bbp.c b/gdk/gdk_bbp.c
--- a/gdk/gdk_bbp.c
+++ b/gdk/gdk_bbp.c
@@ -4109,6 +4109,33 @@ BBPsync(int cnt, bat *restrict subcommit
if (lock)
MT_lock_set(&GDKswapLock(bid));
}
+ if (subcommit) {
+ /* move any tail/theap files we find for this bat that
+ * are in the BACKUP directory to the SUBCOMMIT
+ * directory */
+ char fname[16]; /* plenty big enough */
+ if (snprintf(fname, sizeof(fname), "%o", i) < 16) {
+ /* the snprintf never fails, any of the
+ * below may fail */
+ if (GDKmove(0, BAKDIR, fname, "tail", SUBDIR,
fname, "tail", false) == GDK_SUCCEED)
+ TRC_DEBUG(BAT_, "moved %s.tail from %s
to %s\n",
+ fname, BAKDIR, SUBDIR);
+ if (GDKmove(0, BAKDIR, fname, "tail1", SUBDIR,
fname, "tail1", false) == GDK_SUCCEED)
+ TRC_DEBUG(BAT_, "moved %s.tail1 from %s
to %s\n",
+ fname, BAKDIR, SUBDIR);
+ if (GDKmove(0, BAKDIR, fname, "tail2", SUBDIR,
fname, "tail2", false) == GDK_SUCCEED)
+ TRC_DEBUG(BAT_, "moved %s.tail2 from %s
to %s\n",
+ fname, BAKDIR, SUBDIR);
+#if SIZEOF_VAR_T == 8
+ if (GDKmove(0, BAKDIR, fname, "tail4", SUBDIR,
fname, "tail4", false) == GDK_SUCCEED)
+ TRC_DEBUG(BAT_, "moved %s.tail4 from %s
to %s\n",
+ fname, BAKDIR, SUBDIR);
+#endif
+ if (GDKmove(0, BAKDIR, fname, "theap", SUBDIR,
fname, "theap", false) == GDK_SUCCEED)
+ TRC_DEBUG(BAT_, "moved %s.theap from %s
to %s\n",
+ fname, BAKDIR, SUBDIR);
+ }
+ }
BAT *b = dirty_bat(&i, subcommit != NULL);
if (i <= 0 ||
(BBP_status(bid) & BBPEXISTING &&
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