FC port issue Post: 302466349

Sponsored Content

Operating Systems HP-UX FC port issue Post 302466349 by Sapfeer on Tuesday 26th of October 2010 08:30:06 AM

10-26-2010

Registered User

No, I don't think so... I'll check it

---------- Post updated at 16:30 ---------- Previous update was at 15:58 ----------

I've just restarted the port on SAN. Take a look at the logs:

Code:

Oct 26 15:26:10 terumos-bckp-srv2 vmunix: 0/2/1/1: Fibre Channel Driver received Link Dead Notification.
Oct 26 15:26:10 terumos-bckp-srv2 vmunix:
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: class : tgtpath, instance 13
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: class : tgtpath, instance 14
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=13) has gone offline.  The target path h/w path is 0/2/1/1.0x500110a0005a5be2
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=14) has gone offline.  The target path h/w path is 0/2/1/1.0x500110a0005a5bdc
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: class : tgtpath, instance 12
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=12) has gone offline.  The target path h/w path is 0/2/1/1.0x100000e00244038d
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: class : tgtpath, instance 11
Oct 26 15:26:10 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=11) has gone offline.  The target path h/w path is 0/2/1/1.0x500110a0005a5bdf
Oct 26 15:26:15 terumos-bckp-srv2 EMS [2388]: ------ EMS Event Notification ------   Value: "CRITICAL (5)" for Resource: "/adapters/events/ql_adapter/0_2_1_1"     (Threshold:  >= "
 3")    Execute the following command to obtain event details:   /opt/resmon/bin/resdata -R 156499973 -r /adapters/events/ql_adapter/0_2_1_1 -n 156499974 -a
Oct 26 15:26:10 terumos-bckp-srv2 vmunix:
Oct 26 15:26:15 terumos-bckp-srv2  above message repeats 4 times
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: class : tgtpath, instance 12
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=12) has gone online.  The target path h/w path is 0/2/1/1.0x100000e00244038d
Oct 26 15:27:09 terumos-bckp-srv2 vmunix:
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: class : tgtpath, instance 14
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=14) has gone online.  The target path h/w path is 0/2/1/1.0x500110a0005a5bdc
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: class : tgtpath, instance 11
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=11) has gone online.  The target path h/w path is 0/2/1/1.0x500110a0005a5bdf
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: class : tgtpath, instance 13
Oct 26 15:27:09 terumos-bckp-srv2 vmunix: Target path (class=tgtpath, instance=13) has gone online.  The target path h/w path is 0/2/1/1.0x500110a0005a5be2

Last edited by Sapfeer; 10-26-2010 at 09:09 AM..

Sapfeer

View Public Profile for Sapfeer

Find all posts by Sapfeer

10 More Discussions You Might Find Interesting

1. HP-UX

PXE boot port issue

Hi,all: I want to boot an IA unix box from network, I am sure I set the DHCP and boot server, but it still failed ! It says : Client MAC Address: 00 18 FE 28 91 82 .....- PXE-E16: Valid PXE offer not received. Load of Core LAN Gb A failed: Not Found I use the nettl command to trace the UDP...

2. Solaris

Serial port issue

Hi, I am working with Sun Solaris 9 Sparc,Sun-Blade-100.In my application,I need to monitor the UPS using Serial port. When I am using JRE 1.4 in my application,I am able to monitor it but when I am upgrading the JRE version from 1.4 to JRE1.6. I am not able to monitor the UPS.It is showing the...

3. AIX

Port hang issue in AIX Version 5.3

On AIX platform we are having Weblogic 8.1 as the middleware for an application. The application is deployed in Weblogic on AIX platform and the server is having 2 dedicated listening ports for any incoming requests. Output for netstat -an command for the port 30001 is as follows:- tcp4...

4. Programming

Locking issue with serial port

Hi, In my application,I need to monitor the devices connected through serial port in solaris sparc 9 OS.I used c and java code for it and I am able to do the same but the problem comes when I restart the system and the open my application and try to monitor it.but I m unable to monitor the...

5. Red Hat

Help needed in fixing port issue - Urgent

Hi, One of our web application is running in Linux and using apache web servers. Application is hosted in port 4080 (for soap requests) and port 9999, and its serving behind a vip and cname. Initially it was working fine in another server and recently (2 months back) we have moved to the new...

6. Red Hat

HP Data Protector port 5555 issue

Dear All, I have my HP Data Protector installed on the backup server. I want to connect this backup server with the client server through telnet port 5555 like below telnet < ipaddress of client> 5555 But when I try like this , it says ...Connection refused ...unable to connect to...

7. IP Networking

port state issue

Hello, I have following issue: traceroute connection works to given address(ip + port) but telnet(and other network tools) do not. How it is possible? telnet 10.150.184.225 443 Connection refused tracert -T -p 443 10.150.184.225 traceroute to 10.150.184.225 (10.150.184.225), 30 hops...

8. IP Networking

Facing issue in ip6table rule for port based routing management

Hi, Please help me on issue described below, I have 4 machine setup, M1 -> M2 -> M3 | M4. And A laptop that can be reachable through both M3 and M4. M2 has 2 NIC conected to M3 and M4. Now I want to divide the flow coming from M1 for laptop. At M2, I have done following,...

9. IP Networking

Port forwarding issue

hi guys i have a simple question ! i have two ips . a valid and internal(172.16.11.2) i want to use port forwarding to forward any request to valid IP port 8001 to internal ip port 80 . i use this rule : sysctl -w net.ipv4.ip_forward=1 iptables -t nat -A PREROUTING -p tcp...

10. Solaris

How to find port number wwn of particular port on dual port HBA,?

please find the below o/p for your reference bash-3.00# fcinfo hba-port HBA Port WWN: 21000024ff295a34 OS Device Name: /dev/cfg/c2 Manufacturer: QLogic Corp. Model: 375-3356-02 Firmware Version: 05.03.02 FCode/BIOS Version: BIOS: 2.02; fcode: 2.01;...

LEARN ABOUT HPUX

st_san_safe

st_san_safe(5)							     OBSOLETED							    st_san_safe(5)

NAME

       st_san_safe - determine whether access to tape device special files without the no-rewind-on-close option is allowed (OBSOLETED)

VALUES

   Failsafe
   Default
   Allowed values
   Recommended values
       or

DESCRIPTION

       Note: this tunable is obsoleted and has been renamed to beginning with release HP-UX 11i v3.

       This  tunable  notifies the tape driver whether it should allow access to device special files without the no-rewind-on-close option.  When
       this tunable is on the tape driver will fail any open on a tape device special file without the no-rewind-on-close option (that is, or with
       a status of

       The  tunable  allows  the  safe	sharing of tape devices in SAN tape backup solution configurations.  The disabling of device special files
       without no-rewind-on-close in a SAN tape backup solution configuration prevents the accidental sending of a rewind command  on  close  from
       HP-UX systems via standard tape commands like which would corrupt a backup in process.

   Who Is Expected to Change This Tunable?
       Anyone.

   Restrictions on Changing
       Changes to this tunable take effect immediately.

   When Should the Tunable Be Turned On?
       This tunable should be turned on if the system is going to be used in a SAN tape backup solution configuration.

   What Are the Side Effects of Turning the Tunable On?
       The  tape  driver  will	fail any open to a tape device special file that does not have the no-rewind-on-close option with a status of This
       behavior prevents the usage of any tape device special file without the no-rewind-on-close option.

   When Should the Tunable Be Turned Off?
       This tunable should be turned off if the system is not part of a SAN tape backup solution configuration or the  system  utilizes  will  not
       function unless it has access to device special files without the no-rewind-on-close option.

   What Are the Side Effects of Turning the Tunable Off?
       A rewind may be issued from this system accidentally on close possibly corrupting a backup being issued from another system on the SAN.

   What Other Tunables Should Be Changed at the Same Time?
       None.

WARNINGS

       All  HP-UX kernel tunable parameters are release specific.  This parameter may be removed or have its meaning changed in future releases of
       HP-UX.

       Installation of optional kernel software, from HP or other vendors, may cause changes to tunable  parameter  values.   After  installation,
       some  tunable  parameters may no longer be at the default or recommended values.  For information about the effects of installation on tun-
       able values, consult the documentation for the kernel software being installed.	For information about optional kernel  software  that  was
       factory installed on your system, see at

AUTHOR

       was developed by Hewlett-Packard.

SEE ALSO

       norewind_close_disabled(5), scsi_tape(7), scsimgr_estape(7).

							     Tunable Kernel Parameters						    st_san_safe(5)