[PGPRO-5705] remove snapfs (found in commits 9bf541b, 8b83370, 5c247d0)

Author: kulaginm

src/dir.c

@@ -762,13 +762,6 @@ dir_check_file(pgFile *file, bool backup_logs)
 			}
 			else
 			{
-               /*
-                * snapfs files:
-                * RELFILENODE.BLOCKNO.snapmap.SNAPID
-                * RELFILENODE.BLOCKNO.snap.SNAPID
-                */
-               if (strstr(file->name, "snap") != NULL)
-                       return true;
 
 				len = strlen(file->name);
 				/* reloid.cfm */

tests/__init__.py

@@ -5,7 +5,7 @@
     backup, delete, delta, restore, validate, \
     retention, pgpro560, pgpro589, pgpro2068, false_positive, replica, \
     compression, page, ptrack, archive, exclude, cfs_backup, cfs_restore, \
-    cfs_validate_backup, auth_test, time_stamp, snapfs, logging, \
+    cfs_validate_backup, auth_test, time_stamp, logging, \
     locking, remote, external, config, checkdb, set_backup, incr_restore, \
     CVE_2018_1058
 
@@ -53,7 +53,6 @@ def load_tests(loader, tests, pattern):
     suite.addTests(loader.loadTestsFromModule(retention))
     suite.addTests(loader.loadTestsFromModule(set_backup))
     suite.addTests(loader.loadTestsFromModule(show))
-    suite.addTests(loader.loadTestsFromModule(snapfs))
     suite.addTests(loader.loadTestsFromModule(time_stamp))
     suite.addTests(loader.loadTestsFromModule(validate))
     suite.addTests(loader.loadTestsFromModule(CVE_2018_1058))