Mykola, Thanks for looking into this. I stiil can't generate a dump with 'fuel snapshot' as I get this error : File "/usr/lib64/python2.6/httplib.py", line 686, in _set_hostport raise InvalidURL("nonnumeric port: '%s'" % host[i+1:]) httplib.InvalidURL: nonnumeric port: '' So I'm attaching puppet.log and here's the requested info: root@node-5:~# udevadm info -q property -n /dev/sdg4 DEVLINKS=/dev/disk/by-id/scsi-3600508b1001c4b3e5cf1aba38f1213ae-part4 /dev/disk/by-id/wwn-0x600508b1001c4b3e5cf1aba38f1213ae-part4 /dev/disk/by-partlabel/primary /dev/disk/by-parttypeuuid/45b0969e-9b03-4f30-b4c6-b4b80ceff106.37a4c27f-7dd7-4860-a229-fd1512597d02 /dev/disk/by-partuuid/37a4c27f-7dd7-4860-a229-fd1512597d02 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:0:6-part4 DEVNAME=/dev/sdg4 DEVPATH=/devices/pci0000:00/0000:00:02.2/0000:02:00.0/host2/target2:0:0/2:0:0:6/block/sdg/sdg4 DEVTYPE=partition ID_BUS=scsi ID_MODEL=LOGICAL_VOLUME ID_MODEL_ENC=LOGICAL\x20VOLUME\x20\x20 ID_PART_ENTRY_DISK=8:96 ID_PART_ENTRY_NAME=primary ID_PART_ENTRY_NUMBER=4 ID_PART_ENTRY_OFFSET=21432320 ID_PART_ENTRY_SCHEME=gpt ID_PART_ENTRY_SIZE=20971520 ID_PART_ENTRY_TYPE=45b0969e-9b03-4f30-b4c6-b4b80ceff106 ID_PART_ENTRY_UUID=37a4c27f-7dd7-4860-a229-fd1512597d02 ID_PART_TABLE_TYPE=gpt ID_PATH=pci-0000:02:00.0-scsi-0:0:0:6 ID_PATH_TAG=pci-0000_02_00_0-scsi-0_0_0_6 ID_REVISION=5.42 ID_SCSI=1 ID_SCSI_SERIAL=00143802965FDC0 ID_SERIAL=3600508b1001c4b3e5cf1aba38f1213ae ID_SERIAL_SHORT=600508b1001c4b3e5cf1aba38f1213ae ID_TYPE=disk ID_VENDOR=HP ID_VENDOR_ENC=HP\x20\x20\x20\x20\x20\x20 ID_WWN=0x600508b1001c4b3e ID_WWN_VENDOR_EXTENSION=0x5cf1aba38f1213ae ID_WWN_WITH_EXTENSION=0x600508b1001c4b3e5cf1aba38f1213ae MAJOR=8 MINOR=100 SUBSYSTEM=block USEC_INITIALIZED=360241 nomdmonddf=1 nomdmonisw=1 Claude 2015-05-13 9:18 GMT-04:00 Mykola Golub