block/nfs: bump libnfs requirement to 1.9.3

libnfs prior to 1.9.3 contains a bug that will report
wrong transfer sizes if the file offset grows beyond 4GB
and RPC responses are received out of order. this
error is not detectable and fixable in qemu.

additionally 1.9.3 introduces support for handling short
read/writes in general and takes care of the necessary
retransmissions internally.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/configure b/configure
index 2bc6b770e28d699d0f7a084f8f4d9fb38432e846..aae617e76519244497d090c0b54807a61aad9c7c 100755 (executable)
--- a/configure
+++ b/configure
@@ -3868,7 +3868,7 @@ fi
 ##########################################
 # Do we have libnfs
 if test "$libnfs" != "no" ; then
-  if $pkg_config --atleast-version=1.9.2 libnfs; then
+  if $pkg_config --atleast-version=1.9.3 libnfs; then
     libnfs="yes"
     libnfs_libs=$($pkg_config --libs libnfs)
     LIBS="$LIBS $libnfs_libs"