virtiofs: Disable DAX

jcvenegas · jcvenegas · commit d78780cfb1a5 · 2020-10-20T19:26:09.000-05:00
virtiofs DAX support is not stable today, there are a few corner cases to make it default. Fixes: #2999 Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
diff --git a/Makefile b/Makefile
@@ -175,7 +175,8 @@ DEFSHAREDFS := virtio-9p
 DEFSHAREDFS_QEMU_VIRTIOFS := virtio-fs
 DEFVIRTIOFSDAEMON := $(VIRTIOFSDBINDIR)/virtiofsd
 # Default DAX mapping cache size in MiB
-DEFVIRTIOFSCACHESIZE := 1024
+#if value is 0, DAX is not enabled
+DEFVIRTIOFSCACHESIZE := 0
 DEFVIRTIOFSCACHE ?= auto
 DEFVIRTIOFSEXTRAARGS := []
 DEFENABLEIOTHREADS := false
