X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=config%2Flustre-build-zfs.m4;h=dd59485bd44a1a048eea9f286d28f8c519fe531d;hp=eb82bb43cacd195286b5b262fe3407e0e3093af2;hb=5e62552e7fc6e9da4068bb29f62eb2cf7a42970e;hpb=1d0ada7e56ffd7c711e3b3c48a8ac3c1cf2a2220

diff --git a/config/lustre-build-zfs.m4 b/config/lustre-build-zfs.m4
index eb82bb4..dd59485 100644
--- a/config/lustre-build-zfs.m4
+++ b/config/lustre-build-zfs.m4
@@ -533,6 +533,19 @@ your distribution.
 			AC_DEFINE(HAVE_DMU_USEROBJ_ACCOUNTING, 1,
 				[Have native dnode accounting in ZFS])
 		])
+		dnl #
+		dnl # ZFS 0.7.0 feature: MULTIHOST
+		dnl #
+		LB_CHECK_COMPILE([if ZFS has multihost protection],
+		spa_multihost, [
+			#include <sys/spa.h>
+		],[
+			spa_multihost(NULL);
+		],[
+			AC_DEFINE(HAVE_ZFS_MULTIHOST, 1,
+				[Have multihost protection in ZFS])
+		])
+		dnl #
 		dnl # ZFS 0.7.x adds new method zap_lookup_by_dnode
 		dnl #
 		LB_CHECK_COMPILE([if ZFS has 'zap_lookup_by_dnode'],