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тАО10-30-2010 01:04 AM
тАО10-30-2010 01:04 AM
dmesg error
0/3/1/0/4/0: Device at device id 0x11400 has disappeared from Name Server GPN_FT
(FCP type) response, or its 'Port World-Wide Name' has changed.
device id = loop id, for private loop devices
device id = nport ID, for fabric/public-loop devices
System won't be able to see LUNs behind this port.
0/3/1/0/4/0: Device at device id 0x11400 is back in Name Server GPN_FT (FCP type)
response, and its 'Port World-Wide Name' remains the same as
original.
device id = loop id, for private loop devices
device id = nport ID, for fabric/public-loop devices
System will be able to see LUNs behind this port
(might need to run 'ioscan' first).
Syslog have below line..
Oct 30 01:35:12 nibbkp vmunix:
Oct 30 01:35:12 nibbkp EMS [3877]: ------ EMS Event Notification ------ Value: "CRITICAL (5)" for Resource: "/adapters/events/ql_adapter/0_3_1_0_4_0" (Threshold:
>= " 3") Execute the following command to obtain event details: /opt/resmon/bin/resdata -R 254083074 -r /adapters/events/ql_adapter/0_3_1_0_4_0 -n 254083078 -a
Oct 30 01:38:21 nibbkp sshd[6546]: SSH: Server;Ltype: Kex;Remote: 10.11.20.134-1187;Enc: aes256-cbc;MAC: hmac-sha1;Comp: none
Oct 30 01:41:26 nibbkp vmunix: 0/3/1/0/4/0: Device at device id 0x11400 has disappeared from Name Server GPN_FT
Oct 30 01:41:26 nibbkp vmunix: (FCP type) response, or its 'Port World-Wide Name' has changed.
Oct 30 01:41:26 nibbkp vmunix: device id = loop id, for private loop devices
Oct 30 01:41:26 nibbkp vmunix: device id = nport ID, for fabric/public-loop devices
Oct 30 01:41:26 nibbkp vmunix: System won't be able to see LUNs behind this port.
Oct 30 01:41:26 nibbkp vmunix:
Oct 30 01:42:23 nibbkp sshd[6516]: SSH: Server;Ltype: Kex;Remote: 10.11.20.134-1147;Enc: aes256-ctr;MAC: hmac-sha1;Comp: none
Oct 30 01:44:24 nibbkp vmunix: 0/3/1/0/4/0: Device at device id 0x11400 is back in Name Server GPN_FT (FCP type)
Oct 30 01:44:24 nibbkp vmunix: response, and its 'Port World-Wide Name' remains the same as
Oct 30 01:44:24 nibbkp vmunix: original.
Oct 30 01:44:24 nibbkp vmunix: device id = loop id, for private loop devices
Oct 30 01:44:24 nibbkp vmunix: device id = nport ID, for fabric/public-loop devices
Oct 30 01:44:24 nibbkp vmunix: System will be able to see LUNs behind this port
Oct 30 01:44:24 nibbkp vmunix: (might need to run 'ioscan' first).
Oct 30 01:44:24 nibbkp vmunix:
Oct 30 01:50:12 nibbkp sshd[9294]: SSH: Server;Ltype: Kex;Remote: 10.11.20.134-3130;Enc: aes256-ctr;MAC: hmac-sha1;Comp: none
Oct 30 01:57:27 nibbkp vmunix: 0/3/1/0/4/0: Device at device id 0x11400 has disappeared from Name Server GPN_FT
Oct 30 01:57:27 nibbkp vmunix: (FCP type) response, or its 'Port World-Wide Name' has changed.
Oct 30 01:57:27 nibbkp vmunix: device id = loop id, for private loop devices
Oct 30 01:57:27 nibbkp vmunix: device id = nport ID, for fabric/public-loop devices
Oct 30 01:57:27 nibbkp vmunix: System won't be able to see LUNs behind this port.
Oct 30 01:57:27 nibbkp vmunix:
Oct 30 01:59:38 nibbkp sshd[24019]: SSH: Server;Ltype: Kex;Remote: 10.11.20.137-3856;Enc: aes256-ctr;MAC: hmac-sha1;Comp: none
Oct 30 02:01:35 nibbkp vmunix: 0/3/1/0/4/0: Device at device id 0x11400 is back in Name Server GPN_FT (FCP type)
Oct 30 02:01:35 nibbkp vmunix: response, and its 'Port World-Wide Name' remains the same as
Oct 30 02:01:35 nibbkp vmunix: original.
Oct 30 02:01:35 nibbkp vmunix: device id = loop id, for private loop devices
Oct 30 02:01:35 nibbkp vmunix: device id = nport ID, for fabric/public-loop devices
Oct 30 02:01:35 nibbkp vmunix: System will be able to see LUNs behind this port
Oct 30 02:01:35 nibbkp vmunix: (might need to run 'ioscan' first).
Oct 30 02:01:35 nibbkp vmunix:
Please what are the possible reasons for disappearing from Name Server GPN_FT and what is the GPN_FT.
Regards
himacs
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тАО10-30-2010 02:29 AM
тАО10-30-2010 02:29 AM
Re: dmesg error
have u done any changes in library.
run ioscan and post the output of ioscan
regards
MC
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тАО10-30-2010 02:31 AM
тАО10-30-2010 02:31 AM
Re: dmesg error
execute this and post output.
/opt/resmon/bin/resdata -R 254083074 -r /adapters/events/ql_adapter/0_3_1_0_4_0 -n 254083078 -a
regards
MC
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тАО10-30-2010 02:32 AM
тАО10-30-2010 02:32 AM
Re: dmesg error
Thanks for the response.ioscan is fine.All disk are in claimed state.
ioscan
H/W Path Class Description
=======================================================================
root
0 ioa System Bus Adapter (4030)
0/0 ba Local PCI-X Bus Adapter (122e)
0/0/1/0 tty PCI class(255,0) (103c1303)
0/0/1/1 tty PCI SimpleComm (103c1302)
0/0/1/2 tty PCI Serial (103c1048)
0/0/2/0 OO USB OHCI Interface
0/0/2/1 OO USB OHCI Interface
0/0/2/1.0 OO USB Composite Device
0/0/2/1.0.0 unknown OO Device Driver
0/0/2/2 OO USB EHCI Interface
0/1 ba Local PCI-X Bus Adapter (122e)
0/2 ba Local PCI-X Bus Adapter (122e)
0/3 ba Local PCI-X Bus Adapter (12ee)
0/3/1/0 ba PCItoPCI Bridge
0/3/1/0/4/0 fc HP A9784-60002 PCI/PCI-X Fibre Channel FC/GigE Combo Adapter (FC Port 1)
0/3/1/0/4/0.1 fcp FCP Domain
0/3/1/0/4/0.1.4.0.0 ext_bus FCP Array Interface
0/3/1/0/4/0.1.4.0.0.0 target
0/3/1/0/4/0.1.4.0.0.0.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3 target
0/3/1/0/4/0.1.4.0.0.3.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.4 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.5 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.3.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4 target
0/3/1/0/4/0.1.4.0.0.4.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.4 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.5 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.4.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5 target
0/3/1/0/4/0.1.4.0.0.5.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.4 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.5 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.5.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6 target
0/3/1/0/4/0.1.4.0.0.6.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.4 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.5 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.6.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7 target
0/3/1/0/4/0.1.4.0.0.7.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.4 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.5 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.7.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.8 target
0/3/1/0/4/0.1.4.0.0.8.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.8.6 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.8.7 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.9 target
0/3/1/0/4/0.1.4.0.0.9.0 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.9.1 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.9.2 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.0.0.9.3 disk EMC SYMMETRIX
0/3/1/0/4/0.1.4.255.0 ext_bus FCP Device Interface
0/3/1/0/4/0.1.4.255.0.0 target
0/3/1/0/4/0.1.4.255.0.0.0 ctl EMC SYMMETRIX
0/3/1/0/4/0.1.20.255.0 ext_bus FCP Device Interface
0/3/1/0/4/0.1.20.255.0.0 target
0/3/1/0/4/0.1.20.255.0.0.0 autoch HP MSL6000 Series
0/3/1/0/4/0.1.20.255.0.0.1 tape HP Ultrium 3-SCSI
0/3/1/0/4/0.1.20.255.0.0.2 tape HP Ultrium 3-SCSI
0/3/1/0/4/0.1.20.255.0.0.3 ctl HP NS E1200-320
0/3/1/0/6/0 lan HP A9784-60002 PCI/PCI-X 1000Base-T FC/GigE Combo Adapter
0/4 ba Local PCI-X Bus Adapter (122e)
0/4/1/0 escsi_ctlr HP PCI/PCI-X SAS MPT Adapter
0/4/1/0.0.0 ext_bus SAS Device Interface
0/4/1/0.0.0.2 target
0/4/1/0.0.0.2.0 disk HP DG072A9BB7
0/4/1/0.0.0.3 target
0/4/1/0.0.0.3.0 disk HP DG0072BALVL
0/4/2/0 lan HP AB352-60003 PCI/PCI-X 1000Base-T Dual-port Core
0/4/2/1 lan HP AB352-60003 PCI/PCI-X 1000Base-T Dual-port Core
0/5 ba Local PCI-X Bus Adapter (122e)
0/6 ba Local PCI-X Bus Adapter (122e)
0/6/1/0 ba PCItoPCI Bridge
0/6/1/0/4/0 fc HP A9784-60002 PCI/PCI-X Fibre Channel FC/GigE Combo Adapter (FC Port 1)
0/6/1/0/4/0.2 fcp FCP Domain
0/6/1/0/4/0.2.4.0.0 ext_bus FCP Array Interface
0/6/1/0/4/0.2.4.0.0.0 target
0/6/1/0/4/0.2.4.0.0.0.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3 target
0/6/1/0/4/0.2.4.0.0.3.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.4 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.5 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.3.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4 target
0/6/1/0/4/0.2.4.0.0.4.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.4 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.5 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.4.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5 target
0/6/1/0/4/0.2.4.0.0.5.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.4 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.5 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.5.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6 target
0/6/1/0/4/0.2.4.0.0.6.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.4 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.5 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.6.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7 target
0/6/1/0/4/0.2.4.0.0.7.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.4 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.5 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.7.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.8 target
0/6/1/0/4/0.2.4.0.0.8.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.8.6 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.8.7 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.9 target
0/6/1/0/4/0.2.4.0.0.9.0 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.9.1 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.9.2 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.0.0.9.3 disk EMC SYMMETRIX
0/6/1/0/4/0.2.4.255.0 ext_bus FCP Device Interface
0/6/1/0/4/0.2.4.255.0.0 target
0/6/1/0/4/0.2.4.255.0.0.0 ctl EMC SYMMETRIX
0/6/1/0/6/0 lan HP A9784-60002 PCI/PCI-X 1000Base-T FC/GigE Combo Adapter
0/7 ba Local PCI-X Bus Adapter (12ee)
0/7/1/0 ext_bus SCSI Ultra320 A6961-60011
0/7/1/0.7 target
0/7/1/0.7.0 ctl Initiator
0/7/1/1 ext_bus SCSI Ultra320 A6961-60011
0/7/1/1.3 target
0/7/1/1.3.0 tape HP C7438A
0/7/1/1.7 target
0/7/1/1.7.0 ctl Initiator
120 processor Processor
121 processor Processor
250 ba Core I/O Adapter
250/0 ipmi IPMI Controller
250/1 tty Built-in RS232C
250/2 acpi_node Acpi Hardware
255/1 usbmsvbus USB Mass Storage
255/2 vroot_rdsk
Regards
himacs
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тАО10-30-2010 02:41 AM
тАО10-30-2010 02:41 AM
Re: dmesg error
check if it is claimed or not
0/3/1/0/4/0.1.20.255.0.0.0 autoch HP MSL6000 Series
if not claimed perform a power cycle of MSL.
regards
MC.
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тАО11-01-2010 07:46 AM
тАО11-01-2010 07:46 AM
Re: dmesg error
There could be multiple reasons why a port may have disappearred from the GPN_FT response. Most likely the port went offline (this could happen, again, due to multiple reasons - cable was unplugged, disk array crashed or rebooted, etc.).
Sunny