This device has disappeared from the Name Server

[Aamir14]

Hello,

On my unix server one error message is generated such as:-----------

Jul 29 14:23:41 uatdata2 EMS [2344]: ------ EMS Event Notification ------   Value: "CRITICAL (5)" for Resource: "/adapters/events/fclp_adapter/0_7_0_0_0_0"     (Threshold:  >= " 3")    Execute the following command to obtain event details:   /opt/resmon/bin/resdata -R 153616386 -r /adapters/events/fclp_adapter/0_7_0_0_0_0 -n 153616385 -a

uatdata2#/adapters/events/fclp_adapter/0_7_0_0_0_0 -n 153616385 -a                      <

CURRENT MONITOR DATA&colon;

Event Time..........: Mon Jul 29 14:23:41 2013

Severity............: CRITICAL

Monitor.............: dm_fclp_adapter

Event #.............: 55

System..............: uatdata2

Summary:

     Adapter at hardware path 0/7/0/0/0/0 : Driver has lost a device.

Description of Error:

 lbolt value: 194840196

 has lost a device with id 0x10400, PWWN 0x500110a0008cf060.

This device has disappeared from the Name Server

database, LUNs behind this port will not be seen.

Probable Cause / Recommended Action:

Driver has detected that a previously discovered device (Nport_id) is no longer

in the GPN_FT response, or it's corresponding World-Wide Name has changed.

Driver won't be able to communicate with the device any more, please check that

device. If the problem persists, please report the problem to Hewlett Packard.

Additional Event Data&colon;

     System IP Address...: 192.168.6.6

     Event Id............: 0x51f62d9500000000

     Monitor Version.....: A.01.00

     Event Class.........: I/O

     Client Configuration File...........:

     /var/stm/config/tools/monitor/default_dm_fclp_adapter.clcfg

     Client Configuration File Version...: A.04.00

          Qualification criteria met.

               Number of events..: 1

     Associated OS error log entry id(s):

          0x51f62d9400000000

     Additional System Data&colon;

          System Model Number.............: ia64 hp server rx6600

          OS Version......................: B.11.31

          EMS Version.....................: A.04.20.31.02

          STM Version.....................: D.04.00

     Latest information on this event:

          http://docs.hp.com/hpux/content/hardware/ems/dm_fclp_adapter.htm#55

v-v-v-v-v-v-v-v-v-v-v-v-v    D  E  T  A  I  L  S    v-v-v-v-v-v-v-v-v-v-v-v-v

Component Data&colon;

    Physical Device Path....: 0/7/0/0/0/0

    Vendor Id...............: 0x000010DF

    Serial Number(WWN)......:

I/O Log Event Data&colon;

     Driver Status Code..................: 0x00000037

     Length of Logged Hardware Status....: 0 bytes.

     Offset to Logged Manager Information: 0 bytes.

     Length of Logged Manager Information: 227 bytes.

Manager-Specific Information:

Raw data from FCLP Adapter driver:

01000000 0B9D0684 00000000 00000000 00000000 00000000 00000000 00000000

00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

00000000 68617320 6C6F7374 20612064 65766963 65207769 74682069 64203078

31303430 302C2050 57574E20 30783530 30313130 61303030 38636630 36302E0D

0A546869 73206465 76696365 20686173 20646973 61707065 61726564 2066726F

6D207468 65204E61 6D652053 65727665 720D0A64 61746162 6173652C 204C554E

73206265 68696E64 20746869 7320706F 72742077 696C6C20 6E6F7420 62652073

65656E

 So,

Kindly suggest me what is a problem and 

how can resolve it.

Thanks

Aamir

[Torsten.]

The server cannot acces an external device with port WNN 0x500110a0008cf060 - this could be a switch or storage device. Check your environment - you should even see a NO_HW device in ioscan.

Could be an EVA controller port? In this case check the EVA.

[Torsten.]

Wait a moment ....

Your thread?

http://h30499.www3.hp.com/t5/Storage-Area-Networks-SAN-Small/The-disk-drive-in-this-bay-is-unidentifiable/m-p/6155437#M7202

>> A Disk Group has transitioned to an INOPERATIVE state.

EVA down?

First repair your storage array!