Update vendor/illumos/dist and vendor-sys/illumos/dist

to illumos-gate 13967:92bec6d87f59

Illumos ZFS issues:
  3557 dumpvp_size is not updated correctly when a dump zvol's size is
       changed
  3558 setting the volsize on a dump device does not return back ENOSPC
  3559 setting a volsize larger than the space available sometimes succeeds

1 files changed, 16 insertions, 6 deletions

diff --git a/lib/libzfs/common/libzfs_dataset.c b/lib/libzfs/common/libzfs_dataset.c
index 35d27d9..3ad1ed6 100644
--- a/lib/libzfs/common/libzfs_dataset.c
+++ b/lib/libzfs/common/libzfs_dataset.c
@@ -1283,6 +1283,7 @@ zfs_add_synthetic_resv(zfs_handle_t *zhp, nvlist_t *nvl)
 	uint64_t old_reservation;
 	uint64_t new_reservation;
 	zfs_prop_t resv_prop;
+	nvlist_t *props;
 
 	/*
 	 * If this is an existing volume, and someone is setting the volsize,
@@ -1292,16 +1293,25 @@ zfs_add_synthetic_resv(zfs_handle_t *zhp, nvlist_t *nvl)
 	if (zfs_which_resv_prop(zhp, &resv_prop) < 0)
 		return (-1);
 	old_reservation = zfs_prop_get_int(zhp, resv_prop);
-	if ((zvol_volsize_to_reservation(old_volsize, zhp->zfs_props) !=
-	    old_reservation) || nvlist_lookup_uint64(nvl,
-	    zfs_prop_to_name(resv_prop), &new_reservation) != ENOENT) {
+
+	props = fnvlist_alloc();
+	fnvlist_add_uint64(props, zfs_prop_to_name(ZFS_PROP_VOLBLOCKSIZE),
+	    zfs_prop_get_int(zhp, ZFS_PROP_VOLBLOCKSIZE));
+
+	if ((zvol_volsize_to_reservation(old_volsize, props) !=
+	    old_reservation) || nvlist_exists(nvl,
+	    zfs_prop_to_name(resv_prop))) {
+		fnvlist_free(props);
 		return (0);
 	}
 	if (nvlist_lookup_uint64(nvl, zfs_prop_to_name(ZFS_PROP_VOLSIZE),
-	    &new_volsize) != 0)
+	    &new_volsize) != 0) {
+		fnvlist_free(props);
 		return (-1);
-	new_reservation = zvol_volsize_to_reservation(new_volsize,
-	    zhp->zfs_props);
+	}
+	new_reservation = zvol_volsize_to_reservation(new_volsize, props);
+	fnvlist_free(props);
+
 	if (nvlist_add_uint64(nvl, zfs_prop_to_name(resv_prop),
 	    new_reservation) != 0) {
 		(void) no_memory(zhp->zfs_hdl);