Fix dmpd_functions test

Related: #2175198
(cherry picked from commit 6daf341749)

tests/functions_test/Makefile

@@ -40,7 +40,7 @@ export TEST=/$(TOPLEVEL_NAMESPACE)/$(PACKAGE_NAME)/$(RELATIVE_PATH)
 BUILT_FILES=
 
 # data files, .c files, scripts anything needed to either compile the test and/or run it.
-FILES=$(METADATA) runtest.sh PURPOSE
+FILES=$(METADATA) runtest.sh PURPOSE testinfo.desc dmpd_functions.py dmpd_library.py Makefile
 
 run: $(FILES) build
 	./runtest.sh
@@ -62,7 +62,7 @@ include /usr/share/rhts/lib/rhts-make.include
 $(METADATA): Makefile
 	@touch $(METADATA)
 # Change to the test owner's name
-	@echo "Owner:        Jakub Krysl <jkrysl@redhat.com>" > $(METADATA)
+	@echo "Owner:        Filip Suba <fsuba@redhat.com>" > $(METADATA)
 	@echo "Name:         $(TEST)" >> $(METADATA)
 	@echo "Path:         $(TEST_DIR)"	>> $(METADATA)
 	@echo "License:      GPL" >> $(METADATA)
@@ -71,6 +71,5 @@ $(METADATA): Makefile
 	@echo "TestTime:     1h" >> $(METADATA)
 	@echo "RunFor:       $(PACKAGE_NAME)" >> $(METADATA)
 	@echo "Requires:     $(PACKAGE_NAME)" >> $(METADATA)
-	@echo "RhtsRequires:        kernel-kernel-storage-misc-env_setup" >> $(METADATA)
 
 	rhts-lint $(METADATA)

tests/functions_test/dmpd_functions.py

@@ -39,7 +39,7 @@ def thin_init(args):
     atomic_run("Creating thin pool",
                vg_name=args["group"],
                lv_name=args["pool"],
-               options=["-T", "-L 500"],
+               options=["-T", "-L 1500"],
                command=lvm.lv_create,
                errors=errors)
 
@@ -48,7 +48,7 @@ def thin_init(args):
         atomic_run("Creating thin LV No. %s" % i,
                    vg_name=args["group"] + "/" + args["pool"],
                    lv_name=args["vol"] + str(i),
-                   options=["-T", "-V 100"],
+                   options=["-T", "-V 300"],
                    command=lvm.lv_create,
                    errors=errors)
 
@@ -58,33 +58,34 @@ def thin_init(args):
                    command=create_filesystem,
                    errors=errors)
 
-        atomic_run("Deactivating thin LV No. %s" % i,
-                   lv_name=args["vol"] + str(i),
-                   vg_name=args["group"],
-                   command=lvm.lv_deactivate,
-                   errors=errors)
-
     atomic_run("Creating metadata snapshot",
                lv_name=args["pool"],
                vg_name=args["group"],
                command=metadata_snapshot,
                errors=errors)
 
+    atomic_run("Creating swap LV",
+               vg_name=args["group"],
+               lv_name=args["swap"],
+               options=["-L 300"],
+               command=lvm.lv_create,
+               errors=errors)
+
+    atomic_run("Deactivating swap",
+               lv_name=args["swap"],
+               vg_name=args["group"],
+               command=lvm.lv_deactivate,
+               errors=errors)
+
     atomic_run("Deactivating pool",
                lv_name=args["pool"],
                vg_name=args["group"],
                command=lvm.lv_deactivate,
                errors=errors)
 
-    atomic_run("Creating swap LV",
+    for i in range(args["number of vols"]):
-               vg_name=args["group"],
+        atomic_run("Deactivating thin LV No. %s" % i,
-               lv_name=args["swap"],
+                   lv_name=args["vol"] + str(i),
-               options=["-L 100"],
-               command=lvm.lv_create,
-               errors=errors)
-
-    atomic_run("Deactivating swap",
-               lv_name=args["swap"],
                    vg_name=args["group"],
                    command=lvm.lv_deactivate,
                    errors=errors)
@@ -1111,6 +1112,7 @@ def cache_errors_test(args):
     #           errors=errors)
 
     #FIXME: Find other way to corrupt metadata, this exploits a bug
+    """
     atomic_run("Corrupting mappings on metadata device",
                False,
                source_file="Makefile",
@@ -1139,7 +1141,7 @@ def cache_errors_test(args):
                source_lv=args['swap'],
                target_file="/tmp/metadata_repair",
                command=dmpd.cache_repair,
-               errors=errors)
+               errors=errors)"""
 
     atomic_run("Corrupting metadata on device",
                cmd="echo 'nothing' >> /dev/mapper/%s-%s" % (args['group'], args['swap']),
@@ -1208,6 +1210,7 @@ def main():
             "swap": "swapvol"}
 
     # Initialization
+    install_package("lvm2")
     install_package("device-mapper-persistent-data")
 
     # Tests for thin tools provided by device-mapper-persistent-data

tests/functions_test/dmpd_library.py

@@ -194,7 +194,8 @@ def show_sys_info():
     if run("rpm -q device-mapper-multipath") == 0:
         #Abort test execution if multipath is not working well
         if run("multipath -l 2>/dev/null") != 0:
-            sys.exit(1)
+            print("WARN: Multipath is not configured correctly")
+            return
         #Flush all unused multipath devices before starting the test
         run("multipath -F")
         run("multipath -r")
@@ -605,7 +606,7 @@ class LogChecker:
             _print("WARN: Could not open %s" % log_msg_file)
             return True
 
-        log_file = open(log_msg_file)
+        log_file = open(log_msg_file, encoding="utf-8", errors="ignore")
         log = log_file.read()
 
         begin_tag = "\\[ cut here \\]"