diff --git a/Makefile b/Makefile
index f40850f..47344cd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 ts := $(shell /bin/date "+%Y%m%d-%H%M%S")
 
-AZURE_FLAVOR=Standard_D1
-OPENSTACK_FLAVOR=m1.small
+AZURE_FLAVOR=Standard_D14
+OPENSTACK_FLAVOR=z1.medium
 
 create-openstack:
 	# Start an openstack docker-machine, specify size by make create-openstack OPENSTACK_FLAVOR=m1.small
diff --git a/fabfile.py b/fabfile.py
index 7d7d2bc..2d0b97d 100644
--- a/fabfile.py
+++ b/fabfile.py
@@ -170,7 +170,7 @@ def log_error(message):
                                    env.hosts.index(env.host),
                                    int(limit) if limit else None, len(env.hosts)):
         sample_id = sample["Submitter Sample ID"]
-        sample_files = sample["File Path"].split(",")
+        sample_files = map(str.strip, sample["File Path"].split(","))
         print "{} processing {}".format(env.host, sample_id)
 
         if os.path.exists("{}/{}".format(outputs, sample_id)):
@@ -180,15 +180,15 @@ def log_error(message):
         # See if all the files exist
         for sample in sample_files:
             if not os.path.isfile(sample):
-                log_error("{} does not exist".format(sample))
+                log_error("{} for {} does not exist".format(sample, sample_id))
                 continue
 
             # Hack to make sure sample name and file name match because RNASeq
             # puts the file name as the gene_id in the RSEM file and MedBook
             # uses that to name the sample.
-            if rnaseq == "True" and not os.path.basename(sample).startswith(sample_id):
-                log_error("Filename does not match sample id: {} {}".format(sample_id, sample))
-                continue
+            # if rnaseq == "True" and not os.path.basename(sample).startswith(sample_id):
+            #     log_error("Filename does not match sample id: {} {}".format(sample_id, sample))
+            #     continue
 
         print "Resetting {}".format(env.host)
         reset_machine()
@@ -260,6 +260,20 @@ def log_error(message):
             f.write(json.dumps(methods, indent=4))
 
 
+@runs_once
+def check(manifest):
+    """ Check that each file in manifest exists """
+    for sample in csv.DictReader(open(manifest, "rU"), delimiter="\t"):
+        sample_id = sample["Submitter Sample ID"]
+        sample_files = map(str.strip, sample["File Path"].split(","))
+
+        # See if all the files exist
+        for sample in sample_files:
+            if not os.path.isfile(sample):
+                print("{} for {} does not exist".format(sample, sample_id))
+                continue
+
+
 def verify():
     # Verify md5 of rnaseq output from TEST samples
     with cd("/mnt/data/outputs"):