Changeset: c627e7e66c83 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c627e7e66c83
Modified Files:
gdk/gdk_heap.c
Branch: Feb2013
Log Message:
Fix for changeset aa2e3065be7e: only save backup for persistent heaps.
diffs (23 lines):
diff --git a/gdk/gdk_heap.c b/gdk/gdk_heap.c
--- a/gdk/gdk_heap.c
+++ b/gdk/gdk_heap.c
@@ -422,6 +422,7 @@ GDKupgradevarheap(COLrec *c, var_t v, in
size_t i, n;
size_t savefree;
const char *filename;
+ bat bid;
assert(c->heap.parentid == 0);
assert(width != 0);
@@ -453,7 +454,10 @@ GDKupgradevarheap(COLrec *c, var_t v, in
filename = c->heap.filename;
else
filename++;
- if (c->heap.storage == STORE_MMAP && !file_exists(BAKDIR, filename,
NULL)) {
+ bid = strtol(filename, NULL, 8);
+ if (c->heap.storage == STORE_MMAP &&
+ (BBP_status(bid) & (BBPEXISTING|BBPDELETED)) &&
+ !file_exists(BAKDIR, filename, NULL)) {
int fd;
ssize_t ret = 0;
size_t size = n << c->shift;
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