5141 zfs minimum indirect block size is 4K

Reviewed by: Christopher Siden <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Richard Elling <[email protected]> Approved by: Dan McDonald <[email protected]>
illumos · Sep 10, 2014 · e94f268 · e94f268
1 parent f985abb
commit e94f268
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/usr/src/grub/grub-0.97/stage2/zfs-include/dnode.h b/usr/src/grub/grub-0.97/stage2/zfs-include/dnode.h
@@ -20,6 +20,9 @@
  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
+/*
+ * Copyright (c) 2014 by Delphix. All rights reserved.
+ */
 
 #ifndef	_SYS_DNODE_H
 #define	_SYS_DNODE_H
@@ -28,7 +31,7 @@
  * Fixed constants.
  */
 #define	DNODE_SHIFT		9	/* 512 bytes */
-#define	DN_MIN_INDBLKSHIFT	10	/* 1k */
+#define	DN_MIN_INDBLKSHIFT	12	/* 4k */
 #define	DN_MAX_INDBLKSHIFT	14	/* 16k */
 #define	DNODE_BLOCK_SHIFT	14	/* 16k */
 #define	DNODE_CORE_SIZE		64	/* 64 bytes for dnode sans blkptrs */

diff --git a/usr/src/uts/common/fs/zfs/sys/dnode.h b/usr/src/uts/common/fs/zfs/sys/dnode.h
@@ -56,7 +56,7 @@ extern "C" {
  * Fixed constants.
  */
 #define	DNODE_SHIFT		9	/* 512 bytes */
-#define	DN_MIN_INDBLKSHIFT	10	/* 1k */
+#define	DN_MIN_INDBLKSHIFT	12	/* 4k */
 #define	DN_MAX_INDBLKSHIFT	14	/* 16k */
 #define	DNODE_BLOCK_SHIFT	14	/* 16k */
 #define	DNODE_CORE_SIZE		64	/* 64 bytes for dnode sans blkptrs */