Convert lvm_mirrors to int

When the location_info is parsed and `lvm_mirrors` extracted, it is not
being converted to int. This causes some boolean checks to return True
even when there are not mirrors enabled because of the u'0'.

Closes-bug: #1258133
Change-Id: I67c463d9f139fe326bbcab4d193c45459129b514

diff --git a/cinder/volume/drivers/lvm.py b/cinder/volume/drivers/lvm.py
index 187d052151a793be12563f4fc311574085e9a3a9..40aa62e8698753b792a6894342b6755df331a9c1 100644 (file)
--- a/cinder/volume/drivers/lvm.py
+++ b/cinder/volume/drivers/lvm.py
@@ -692,6 +692,7 @@ class LVMISCSIDriver(LVMVolumeDriver, driver.ISCSIDriver):
         try:
             (dest_type, dest_hostname, dest_vg, lvm_type, lvm_mirrors) =\
                 info.split(':')
+            lvm_mirrors = int(lvm_mirrors)
         except ValueError:
             return false_ret
         if (dest_type != 'LVMVolumeDriver' or dest_hostname != self.hostname):