b->fb = bopen_file(b->filename, O_RDWR, b->ctx->fb_params);
if (b->flags & SBF_OPEN_WRITE)
bseek(b->fb, 0, SEEK_END);
- bconfig(b->fb, BCONFIG_IS_TEMP_FILE, 1);
+ if (!(sorter_debug & SORT_DEBUG_KEEP_BUCKETS))
+ bconfig(b->fb, BCONFIG_IS_TEMP_FILE, 1);
b->flags &= ~SBF_SWAPPED_OUT;
SORT_XTRACE(3, "Swapped in %s", b->filename);
}