Update eos.sysconfig with FST parameters

eos.sysconfig

@@ -73,6 +73,33 @@ export EOS_MGM_ALIAS=eos-mgm-test.eoscluster.cern.ch
 # Disable shutdown/signal handlers for debugging
 #export EOS_NO_SHUTDOWN
 
+#-------------------------------------------------------------------------------
+# FST Configuration
+#-------------------------------------------------------------------------------
+
+# Stream timeout for operations
+#export EOS_FST_STREAM_TIMEOUT=300
+
+# Number of threads for transfer operations (Balance, Drain or Transfer actions)
+export EOS_FST_TRANSFER_THREAD_POOL=20
+
+#-------------------------------------------------------------------------------
+# FST External Storage Configuration
+#-------------------------------------------------------------------------------
+
+# Set number of connection retries
+export EOS_FST_CONNECTION_RETRY=1
+
+# Set S3 access credentials
+#export EOS_FST_S3_ACCESS_KEY=""
+#export EOS_FST_S3_SECRET_KEY=""
+
+# Set S3 theoretical storage size
+export EOS_FST_S3_STORAGE_SIZE=20000000000
+
+# Set HTTPS X509 certificate path
+#export EOS_FST_HTTPS_X509_CERTIFICATE_PATH=""
+
 # ------------------------------------------------------------------
 # FUSE Configuration
 # ------------------------------------------------------------------
@@ -80,7 +107,7 @@ export EOS_MGM_ALIAS=eos-mgm-test.eoscluster.cern.ch
 # The mount directory for 'eosd' 
 export EOS_FUSE_MOUNTDIR=/eos/
 
-# The MGM host from where to do the inital mount
+# The MGM host from where to do the initial mount
 export EOS_FUSE_MGM_ALIAS=eostest.cern.ch
 
 # Enable FUSE debugging mode (default off)
@@ -89,13 +116,13 @@ export EOS_FUSE_MGM_ALIAS=eostest.cern.ch
 # Disable parallel IO mode (default on)
 #export EOS_FUSE_NOPIO=1
 
-# Disable multithreading in FUSE (default on)
+# Disable multi-threading in FUSE (default on)
 #export EOS_FUSE_NO_MT=1
 
 # ------------------------------------------------------------------
 # HTTPD Configuration
 # ------------------------------------------------------------------
-# Enable multithreaded httpd
+# Enable multi-threaded httpd
 export EOS_HTTP_THREADPOOL="epoll"
 export EOS_HTTP_THREADPOOL_SIZE=16