Remove unused scripts and code

Signed-off-by: Qin Zhang <qin.zhang@citrix.com>

Author: qinz0822

Makefile

@@ -212,8 +212,6 @@ install: precheck
 	ln -sf $(SM_DEST)lcache.py $(SM_STAGING)$(BIN_DEST)tapdisk-cache-stats
 	ln -sf /dev/null $(SM_STAGING)$(UDEV_RULES_DIR)/69-dm-lvm-metad.rules
 	install -m 755 scripts/xs-mpath-scsidev.sh $(SM_STAGING)$(UDEV_SCRIPTS_DIR)
-	install -m 755 scripts/xe-getarrayidentifier $(SM_STAGING)$(BIN_DEST)
-	install -m 755 scripts/xe-getlunidentifier $(SM_STAGING)$(BIN_DEST)
 	install -m 755 scripts/make-dummy-sr $(SM_STAGING)$(LIBEXEC)
 	install -m 755 scripts/storage-init $(SM_STAGING)$(LIBEXEC)
 

drivers/scsiutil.py

@@ -357,16 +357,6 @@ def rescan(ids, fullrescan=True):
         refresh_HostID(id, fullrescan)
 
 
-def _genArrayIdentifier(dev):
-    try:
-        cmd = ["sg_inq", "--page=0xc8", "-r", dev]
-        id = util.pread2(cmd)
-        #pylint: disable=no-member
-        return id.encode("hex")[180:212]
-    except:
-        return ""
-
-
 def _genHostList(procname):
     # loop through and check all adapters
     ids = []

drivers/util.py

@@ -1232,16 +1232,6 @@ def daemon():
     os.open('/dev/null', os.O_RDWR)
     os.dup2(0, 1)
     os.dup2(0, 2)
-#########################
-
-if __debug__:
-    try:
-        #pylint: disable=used-before-assignment
-        XE_IOFI_IORETRY
-    except NameError:
-        XE_IOFI_IORETRY = os.environ.get('XE_IOFI_IORETRY', None)
-    if __name__ == 'util' and XE_IOFI_IORETRY is not None:
-        __import__('iofi')
 
 ################################################################################
 #
@@ -1777,18 +1767,18 @@ def hideValuesInPropMap(propmap, propnames):
 
 def hidePasswdInConfig(config):
     """
-    Function to hide passwd values in a simple prop map, 
+    Function to hide passwd values in a simple prop map,
     for example "device_config"
     """
     return hideValuesInPropMap(config, PASSWD_PROP_KEYS)
 
 
 def hidePasswdInParams(params, configProp):
     """
-    Function to hide password values in a specified property which 
+    Function to hide password values in a specified property which
     is a simple map of prop name/values, and is itself an prop entry
     in a larger property map.
-    For example, param maps containing "device_config", or 
+    For example, param maps containing "device_config", or
     "sm_config", etc
     """
     params[configProp] = hideValuesInPropMap(params[configProp], PASSWD_PROP_KEYS)
@@ -1797,11 +1787,11 @@ def hidePasswdInParams(params, configProp):
 
 def hideMemberValuesInXmlParams(xmlParams, propnames=PASSWD_PROP_KEYS):
     """
-    Function to hide password values in XML params, specifically 
+    Function to hide password values in XML params, specifically
     for the XML format of incoming params to SR modules.
-    Uses text parsing: loop through the list of specific propnames 
+    Uses text parsing: loop through the list of specific propnames
     whose values we want to hide, and:
-    - Assemble a full "prefix" containing each property name, e.g., 
+    - Assemble a full "prefix" containing each property name, e.g.,
         "<member><name>password</name><value>"
     - Test the XML if it contains that string, save the index.
     - If found, get the index of the ending tag

mk/sm.spec.in

@@ -118,8 +118,6 @@ tests/run_python_unittests.sh
 /etc/xensource/master.d/02-vhdcleanup
 /opt/xensource/bin/blktap2
 /opt/xensource/bin/tapdisk-cache-stats
-/opt/xensource/bin/xe-getarrayidentifier
-/opt/xensource/bin/xe-getlunidentifier
 /opt/xensource/debug/tp
 /opt/xensource/libexec/check-device-sharing
 /opt/xensource/libexec/dcopy