e2fsck: add Lustre lfsck tool

[tools/e2fsprogs.git] / e2fsck / dirinfo.c

diff --git a/e2fsck/dirinfo.c b/e2fsck/dirinfo.c
index ace5b4d..c81777a 100644 (file)
--- a/e2fsck/dirinfo.c
+++ b/e2fsck/dirinfo.c
@@ -7,6 +7,7 @@
 
 #undef DIRINFO_DEBUG
 
+#include "config.h"
 #include "e2fsck.h"
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -62,7 +63,15 @@ static void setup_tdb(e2fsck_t ctx, ext2_ino_t num_dirs)
        uuid_unparse(ctx->fs->super->s_uuid, uuid);
        sprintf(db->tdb_fn, "%s/%s-dirinfo-XXXXXX", tdb_dir, uuid);
        fd = mkstemp(db->tdb_fn);
-       db->tdb = tdb_open(db->tdb_fn, 0, TDB_CLEAR_IF_FIRST,
+       if (fd < 0) {
+               db->tdb = NULL;
+               return;
+       }
+
+       if (num_dirs < 99991)
+               num_dirs = 99991; /* largest 5 digit prime */
+
+       db->tdb = tdb_open(db->tdb_fn, num_dirs, TDB_NOLOCK | TDB_NOSYNC,
                           O_RDWR | O_CREAT | O_TRUNC, 0600);
        close(fd);
 }