X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibzfs%2Flibzfs_pool.c;h=9213101e4314a7b5fc3181c6513880c0843ac686;hb=ada8ec1ec5b0bfdab74bafda49e2f7a67dc7101d;hp=9a0e41af074f307cd1324cc973f664111b9f7bd4;hpb=a2c6816c34952eb6dad51248d31172189fba9126;p=zfs.git

diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c
index 9a0e41a..9213101 100644
--- a/lib/libzfs/libzfs_pool.c
+++ b/lib/libzfs/libzfs_pool.c
@@ -270,6 +270,7 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
 		case ZPOOL_PROP_SIZE:
 		case ZPOOL_PROP_ALLOCATED:
 		case ZPOOL_PROP_FREE:
+		case ZPOOL_PROP_ASHIFT:
 			(void) zfs_nicenum(intval, buf, len);
 			break;
 
@@ -433,6 +434,24 @@ zpool_valid_proplist(libzfs_handle_t *hdl, const char *poolname,
 			}
 			break;
 
+		case ZPOOL_PROP_ASHIFT:
+			if (!flags.create) {
+				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+				    "property '%s' can only be set at "
+				    "creation time"), propname);
+				(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+				goto error;
+			}
+
+			if (intval != 0 && (intval < 9 || intval > 12)) {
+				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+				    "property '%s' number %d is invalid."),
+				    propname, intval);
+				(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+				goto error;
+			}
+			break;
+
 		case ZPOOL_PROP_BOOTFS:
 			if (flags.create || flags.import) {
 				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,