diff --git a/pym/cl_install.py b/pym/cl_install.py
index 433c30b..778cf6a 100644
--- a/pym/cl_install.py
+++ b/pym/cl_install.py
@@ -26,7 +26,8 @@ from cl_utils import runOsCommand,appendProgramToEnvFile, \
                         removeProgramToEnvFile,pathJoin, \
                         scanDirectory,process,getTupleVersion, \
                         detectDeviceForPartition,listDirectory, \
-                        cmpVersion,STDOUT,getUdevDeviceInfo
+                        cmpVersion,STDOUT,getUdevDeviceInfo, \
+                        getLvmPartitions
 from cl_vars_share import varsShare
 
 from cl_kernel_utils import KernelConfig,InitRamFs
@@ -1332,6 +1333,49 @@ class cl_install(color_print, SignalInterrupt):
                               usingCdromPart[0])
             return False
 
+        # detect using RAID member disks
+        raidMemberData = filter(lambda x: "raidmember" in x[0],
+                         zip(self.clVars.Get('os_disk_type'),
+                         self.clVars.Get('os_disk_dev')))
+        raidMemberPartitions = map(lambda x:x[1],raidMemberData)
+        usingRaidMemberPart = list(set(usedDevices)&set(raidMemberPartitions))
+        if usingRaidMemberPart:
+            raidMemberData = filter(lambda x:x[1] in usingRaidMemberPart,
+                             raidMemberData)[0][0]
+            raidMemberData = raidMemberData.rpartition("raidmember(")[2]
+            raidMemberData = raidMemberData.partition(")")[0]
+            self.printERROR(_("Imposible to use active {typepart} member"
+                              " {part} for installation").format(
+                              typepart="RAID",part=usingRaidMemberPart[0]))
+            self.printERROR(
+                _("For using this partition need to stop RAID %s")%
+                    raidMemberData)
+            self.printERROR("  mdadm -S %s"%raidMemberData)
+            return False
+
+        # detect using LVM member disks
+        lvmMemberData = filter(lambda x: "lvmmember" in x[0],
+                         zip(self.clVars.Get('os_disk_type'),
+                         self.clVars.Get('os_disk_dev')))
+        lvmMemberPartitions = map(lambda x:x[1],lvmMemberData)
+        usingLvmMemberPart = list(set(usedDevices)&set(lvmMemberPartitions))
+        if usingLvmMemberPart:
+            lvmMemberData = filter(lambda x:x[1] in usingLvmMemberPart[0],
+                             lvmMemberData)[0][0]
+            lvmMemberData = lvmMemberData.rpartition("lvmmember(")[2]
+            lvmMemberData = lvmMemberData.partition(")")[0]
+            prop = getUdevDeviceInfo(name=lvmMemberData)
+            vgName = prop.get('DM_VG_NAME','')
+            self.printERROR(_("Imposible to use active {typepart} member"
+                              " {part} for installation").format(
+                              typepart="LVM",part=usingLvmMemberPart[0]))
+            self.printERROR(
+                _("For using this partition need to remove LVM %s")%
+                    lvmMemberData)
+            self.printERROR("  vgremove %s"%vgName)
+            self.printERROR("  pvremove %s"%usingLvmMemberPart[0])
+            return False
+
         srcMountPoints =  map(lambda x:x['srcMountPoint'],listBinds)
         destMountPoints = map(lambda x:x['destMountPoint'],listBinds)
         wrongBind = filter(lambda x:x in destMountPoints,srcMountPoints)
@@ -1810,9 +1854,11 @@ class cl_install(color_print, SignalInterrupt):
                 diskScheme = diskScheme.partition(")")[0]
                 return _("RAID %s member")%diskScheme
             elif "lvmmember" in diskScheme:
-                diskScheme = diskScheme.rpartition("lvmmember(")[2]
-                diskScheme = diskScheme.partition(")")[0]
-                return _("LVM %s member")%diskScheme
+                lvms = []
+                while "lvmmember" in diskScheme:
+                    diskScheme,op,data = diskScheme.rpartition("lvmmember(")
+                    lvms.append(data.partition(")")[0])
+                return _("LVM %s member")%",".join(lvms)
             elif "disk" == diskScheme:
                 return _("Disk without partitions")
             elif "lvm" in diskScheme: