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January 9th, 2013 05:00

PROBLEM : server -volmap no Device info for Boot LUN

hello:

we have RHEL systems connected by Fibre Channel to a Clariion array. so far, we have used NaviSecCli with no problems. recently, we installed the Unisphere Host Agent. we ran the "server -volmap" command to determine the LUN Map Info but it does not work correctly for the Boot LUN. it works as expected for any LUN created after the Host Agent is up and running. am i missing some command or configuration?

[root@SC-1 Unisphere]# /opt/Navisphere/bin/naviseccli -User root -Password shroot12 -Scope local -Address 10.44.84.28 server -volmap -host 10.44.86.20

Server Info:

Name:  LITP_Site1Int38_SC-1_HST

IP Address:  10.44.86.20

Devices Info:

Device Id:

Device Name:

Device Mapping:

LOGICAL UNIT WWN:  60:06:01:60:11:60:2D:00:0C:C9:C5:EC:84:4B:E2:11

LOGICAL UNIT NUMBER:  95

Current Owner:  SP A

Default Owner:  SP A

Trespassed:  NO

LUN Capacity(Gigabytes):  20.000

LUN Capacity(Blocks):  41943040

Device Id:  mpathb

Device Name:  mpathb

Device Mapping:

LOGICAL UNIT WWN:  60:06:01:60:57:60:2D:00:94:73:92:3E:5C:5A:E2:11

LOGICAL UNIT NUMBER:  112

Current Owner:  SP B

Default Owner:  SP B

Trespassed:  NO

LUN Capacity(Gigabytes):  13.000

LUN Capacity(Blocks):  27262976

i checked the Host Agent configuration and it seems to be correct.

#

# Device specification

# --------------------

#

# The format of "device" objects for CLARiiON devices is:

# device        device-spec     name    "description"

#

# where the device-spec is the device name to open to access

# the CLARiiON device.  It can be a SCSI-2 file name.  If this is

# "auto", all attached arrays with bound LUNs will be automatically

# configured.  (Currently, dummy arguments are required for name

# and description, when using auto-configuration.)  This can NOT

# be defaulted.

#

# The name is the per-CLARiiON name that can be used to identify each

# CLARiiON to the manager application.  The name is REQUIRED and cannot

# contain spaces (even if surrounded by quotes).  This can NOT

# be defaulted.

#

# The description is a quoted string that contains a brief description

# of the CLARiiON chassis being managed.  It defaults to "" if not

# specified, and to the device name for auto-configuration.

#

# SAMPLES:

#device sga NAVISPHERE-8 "NAVISPHERE-8"

#device sgb NAVISPHERE-1 "NAVISPHERE-1"

#device sgc NAVISPHERE-2 "NAVISPHERE-2"

#device sgd NAVISPHERE-3 "NAVISPHERE-3"

#device sge NAVISPHERE-4 "NAVISPHERE-4"

#device sgf NAVISPHERE-5 "NAVISPHERE-5"

#device sgg NAVISPHERE-6 "NAVISPHERE-6"

#device sgh NAVISPHERE-7 "NAVISPHERE-7"

#device sg0 NAVISPHERE-0 "NAVISPHERE-0"

#device sg1 NAVISPHERE-1 "NAVISPHERE-1"

#device sg2 NAVISPHERE-2 "NAVISPHERE-2"

#device sg3 NAVISPHERE-3 "NAVISPHERE-3"

#device sg4 NAVISPHERE-4 "NAVISPHERE-4"

#device sg5 NAVISPHERE-5 "NAVISPHERE-5"

#device sg6 NAVISPHERE-6 "NAVISPHERE-6"

#device sg7 NAVISPHERE-7 "NAVISPHERE-7"

# automatically detect manageable devices

device auto auto

what is the problem? why is the Device information listed for the LUN created after the Host Agent is running but not for the Boot LUN?

thank you in advance.

have a nice day,

Aaron

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