Allow longer packet timeout.

src/cmd/vbackup/mount-BSD.c

diff --git a/src/cmd/vbackup/mount-BSD.c b/src/cmd/vbackup/mount-BSD.c
index 1734186..a443c39 100644
--- a/src/cmd/vbackup/mount-BSD.c
+++ b/src/cmd/vbackup/mount-BSD.c
@@ -44,7 +44,7 @@
 	na.wsize = NFS_WSIZE;
 	na.rsize = NFS_RSIZE;
 	na.readdirsize = NFS_READDIRSIZE;
-	na.timeo = 2;
+	na.timeo = 200;
 	na.retrans = NFS_RETRANS;
 	na.maxgrouplist = NFS_MAXGRPS;
 	na.hostname = "backup";