Veritas-bu

[Veritas-bu] Cannot assign requested address ?

2003-11-18 20:43:56
Subject: [Veritas-bu] Cannot assign requested address ?
From: robert AT softsource.com DOT sg (Robert Loh)
Date: Wed, 19 Nov 2003 09:43:56 +0800
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Hi Marianne,
 
Thanks for your infor, I only have a single sun server as backup and master
server going to Compaq SAN switch with two JNI cards, two fibre conneciton
to the switch, the first JNI card can see the robotic arm and the first 8
tape drive, the second JNI card see the other 8 tape drives. JNI card was
configured persistent binding by ports of the Tape library fibre-router, the
ATL FC230 fibre router has three ports, the frist two ports were used as the
last port is for failover. The first port going to two scsi bus, the first
scsi bus to robotic arm and two drives, second scsi bus to another two
drives, so each scsi port mapped to two drives. The setup is Fabric SAN
 
I still have a gut feel that below error messages is somethings to do with
NetBackup port communication or may be network related but don't know where
should I look into. tldd is the middleman talking to ltid and tldcd, somehow
tldd couldn't talk to tldcd and timeout then tape library going to DOWN
state, suprisingly after that tldd manages to talk to tldcd again and tape
libary going UP state again, it keeps on and on, and how this thing happen
and how to prevent it ? why tldd couldn't talk to tldcd in what kind of
circumstances ?
Nov 16 17:29:18 sgs15i-001 tldd[21598]: TLD(2) [21598] unable to connect to
tldcd on sgs15i-001: Cannot assign requested address (126)

Nov 16 17:29:18 sgs15i-001 tldd[1322]: TLD(2) going to DOWN state, status:
Control daemon connect or protocol error 
Nov 16 17:33:22 sgs15i-001 tldd[1322]: TLD(2) going to UP state 

Thanks a lot
Robert

-----Original Message-----
From: Marianne van den Berg
[mailto:Marianne.vandenBerg AT lechabilestorage.co DOT za]
Sent: Tuesday, November 18, 2003 8:00 PM
To: Robert Loh
Subject: RE: [Veritas-bu] Cannot assign requested address ?


 Hi Robert
 
Are you by any chance using Arbitrated Loop in your SAN? 
 
Have a look at the extract from the SSO manual - it looks as if Arbitrated
Loop gives you the worst performance. 
 
Fibre Channel Topologies

Fibre channel protocol is designed to be low in overhead so it can function
over a device  channel, yet flexible so   messages have addresses and can be
efficiently switched. Devices  that participate in fibre channel networking
have names and identities. Fibre channel was  designed to be as adept for
carrying storage protocols (SCSI, HIPPI, and IPI) as carrying  network
protocols (IP and ATM).

At the lowest layers of the 5-layer protocol, fibre channel defines the
following types of  device connections.

Point-to-Point

This topology is the closest to a SCSI connection. It consists of two fibre
channel devices connected  directly together. The transmit fibre of one
device goes to the receive fibre of the other device, and  vice versa. There
is no sharing of the media, so the devices enjoy the total bandwidth of the
link. A  link initialization is required of the two devices before
communication can begin.

Arbitrated Loop (FC-AL)

This is the most dominant fibre channel topology because of low cost, but is
falling out of favor  because of poor performance. This topology allows up
to 126 devices to reside on a physical loop.Any device on the loop must
negotiate access to the loop in order to transfer data. The media is  shared
among the devices, limiting each device's access.

Arbitrated loops are private in that devices on the loop are only visible to
the host where the loop  is connected and only a minimal self-identification
procedure is conducted at system startup.

Switched Fibre Channel (Fibre Channel Fabric or Fabric)

This topology is used to connect many (up to 224) devices in a cross-point
switched configuration.  The benefit of this topology is that many devices
can communicate at the same time and the media  can be shared. It also
requires fibre channel switches.

 



 
 

Marianne van den Berg
Senior Support Engineer
LECHABILE Storage Solutions (PTY) Ltd
Tel: +27 11 519 8134
Mobile: +27 82 468 8107
mailto: Mariannev@LechabileSS <mailto:Mariannev AT LechabileSS.co DOT za> 
.co.za 

This e-mail and attachments relating thereto, is intended for the
above-mentioned recipient. If you have received this e-mail in error, kindly
notify the sender and delete it immediately as it contains information
relating to the official business of Lechabile Storage Solutions (Pty)
Limited, which is confidential, legally privileged and proprietary to
Lechabile Storage Solutions (Pty) Limited. Lechabile Storage Solutions (Pty)
Limited does not own and endorse any other content. The views and opinions
expressed in this e-mail are those of the sender unless clearly stated as
being those of Lechabile Storage Solutions (Pty) Limited.

-----Original Message-----
From: Robert Loh [mailto:robert AT softsource.com DOT sg]
Sent: Tuesday, November 18, 2003 3:52 AM
To: Marianne van den Berg
Subject: RE: [Veritas-bu] Cannot assign requested address ?


Hi Marianne,
 
I am very sure that the device configuration files are all correct, if not I
would be able to mount/unmount backup to respective drives successfully. We
are using JNI so persistent binding was setup and below error messages
occurred no because of server after reboot.
 
Weirld thing is it says going to down then after few minutes it come up by
itself. DOWN and UP make me feel very worry. Any other thought ? :)
Oh yes, sgscan return the right config.
CHeers....
Robert

-----Original Message-----
From: Marianne van den Berg
[mailto:Marianne.vandenBerg AT lechabilestorage.co DOT za]
Sent: Monday, November 17, 2003 4:50 PM
To: Robert Loh
Subject: RE: [Veritas-bu] Cannot assign requested address ?



 Hi Robert 
 
 
Have you checked output from sgscan? Compare this output with your device
configuration.
 
If persistent binding is not in place, it is possible that device names were
changed after a reboot.
 
Regards

Marianne van den Berg
Senior Support Engineer
LECHABILE Storage Solutions (PTY) Ltd
Tel: +27 11 519 8134
Mobile: +27 82 468 8107
mailto: Mariannev@LechabileSS <mailto:Mariannev AT LechabileSS.co DOT za> 
.co.za 

This e-mail and attachments relating thereto, is intended for the
above-mentioned recipient. If you have received this e-mail in error, kindly
notify the sender and delete it immediately as it contains information
relating to the official business of Lechabile Storage Solutions (Pty)
Limited, which is confidential, legally privileged and proprietary to
Lechabile Storage Solutions (Pty) Limited. Lechabile Storage Solutions (Pty)
Limited does not own and endorse any other content. The views and opinions
expressed in this e-mail are those of the sender unless clearly stated as
being those of Lechabile Storage Solutions (Pty) Limited.

-----Original Message-----
From: Robert Loh [mailto:robert AT softsource.com DOT sg]
Sent: Monday, November 17, 2003 10:04 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Cannot assign requested address ?



Hi folks, 

NetBackup 3.4.2 with ATL P7000 16 x SDLT220 LVD drives connected to Compaq
SAN switch with a single backup server (media server)

Always receiving error below in my /var/adm/messages in Solaris 8 

Nov 16 17:29:18 sgs15i-001 tldd[21598]: TLD(2) [21598] unable to connect to
tldcd on sgs15i-001: Cannot assign requested address (126)

Nov 16 17:29:18 sgs15i-001 tldd[1322]: TLD(2) going to DOWN state, status:
Control daemon connect or protocol error 
Nov 16 17:33:22 sgs15i-001 tldd[1322]: TLD(2) going to UP state 
Nov 16 18:15:53 sgs15i-001 tldd[9349]: TLD(2) [9349] unable to connect to
tldcd on sgs15i-001: Cannot assign requested address (126)

Nov 16 18:15:53 sgs15i-001 tldd[1322]: TLD(2) going to DOWN state, status:
Control daemon connect or protocol error 
Nov 16 18:18:22 sgs15i-001 tldd[1322]: TLD(2) going to UP state 

NetBackup error or tape library error ! 
Appreciate for helping. 
Thanks.Robert 






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<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=297023901-19112003>Hi 
Marianne,</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=297023901-19112003></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=297023901-19112003>Thanks 
for your infor, I only have a single sun server as backup and master server 
going to Compaq SAN switch with two JNI cards, two fibre conneciton to the 
switch, the first JNI card can see the robotic arm and the first 8 tape drive, 
the second JNI card see the other 8 tape drives. JNI card was configured 
persistent binding by ports of the Tape library fibre-router, the ATL FC230 
fibre router has three ports, the frist two ports were used as the last port is 
for failover. The first port going to two scsi bus, the first scsi bus to 
robotic arm and two drives, second scsi bus to another two drives, so each scsi 
port mapped to two drives. The setup is Fabric SAN</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=297023901-19112003></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=297023901-19112003>I 
still have a gut feel that below error messages is somethings to do with 
NetBackup port communication or may be network related but don't know where 
should I look into. tldd is the middleman talking to ltid and tldcd, somehow 
tldd couldn't talk to tldcd and timeout then tape library going to DOWN state, 
suprisingly after that tldd manages to talk to tldcd again and tape libary 
going 
UP state again, it keeps on and on, and how this thing happen and how to 
prevent 
it ? why tldd couldn't talk to tldcd in what kind of circumstances 
?</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=297023901-19112003>
<P><FONT size=2>Nov 16 17:29:18 sgs15i-001 tldd[21598]: TLD(2) [21598] unable 
to 
connect to tldcd on sgs15i-001: Cannot assign requested address 
(126)</FONT></P></SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=297023901-19112003><FONT 
face="Times New Roman" color=#000000>Nov 16 17:29:18 sgs15i-001 tldd[1322]: 
TLD(2) going to DOWN state, status: Control daemon connect or protocol 
error</FONT><FONT color=#000000><FONT face="Times New Roman"><FONT size=3> 
<BR></FONT><FONT size=2>Nov 16 17:33:22 sgs15i-001 tldd[1322]: TLD(2) going to 
UP state</FONT><FONT size=3> </FONT></FONT></FONT><BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=297023901-19112003>Thanks 
a lot</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=297023901-19112003>Robert</DIV></SPAN></FONT>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
  <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma 
  size=2>-----Original Message-----<BR><B>From:</B> Marianne van den Berg 
  [mailto:Marianne.vandenBerg AT lechabilestorage.co DOT za]<BR><B>Sent:</B> 
Tuesday, 
  November 18, 2003 8:00 PM<BR><B>To:</B> Robert Loh<BR><B>Subject:</B> RE: 
  [Veritas-bu] Cannot assign requested address ?<BR><BR></FONT></DIV>
  <DIV id=0></DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
  size=2>&nbsp;Hi Robert</FONT></SPAN></DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
  size=2></FONT></SPAN>&nbsp;</DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
  size=2>Are&nbsp;you&nbsp;by any chance using Arbitrated Loop in your 
  SAN?&nbsp;</FONT></SPAN></DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
  size=2></FONT></SPAN>&nbsp;</DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
size=2>Have 
  a look at the extract from the SSO manual - it looks as if Arbitrated Loop 
  gives you the worst performance.</FONT>&nbsp;</SPAN></DIV>
  <DIV><SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
  size=2></FONT></SPAN>&nbsp;</DIV>
  <DIV><SPAN class=734175011-18112003><B><FONT face=Arial>
  <P align=left>Fibre Channel Topologies</P></B></FONT><FONT 
  face="Times New Roman">
  <P align=left><FONT size=2>Fibre channel protocol is designed to be low in 
  overhead so it can function over a device<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff>&nbsp; </FONT></SPAN>channel, yet flexible 
  so&nbsp;<SPAN class=734175011-18112003><FONT face=Arial color=#0000ff>&nbsp; 
  </FONT></SPAN>messages have addresses and can be efficiently switched. 
  Devices<SPAN class=734175011-18112003><FONT face=Arial color=#0000ff>&nbsp; 
  </FONT></SPAN>that participate in fibre channel networking have names and 
  identities. Fibre channel was<SPAN class=734175011-18112003><FONT face=Arial 
  color=#0000ff>&nbsp; </FONT></SPAN>designed to be as adept for carrying 
  storage protocols (SCSI, HIPPI, and IPI) as carrying<SPAN 
  class=734175011-18112003><FONT face=Arial color=#0000ff>&nbsp; 
  </FONT></SPAN></FONT><FONT size=2>network protocols (IP and ATM).</FONT></P>
  <P align=left><FONT size=2>At the lowest layers of the 5-layer protocol, 
fibre 
  channel defines the following types of<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff>&nbsp; </FONT></SPAN></FONT><FONT size=2>device 
  connections.</FONT></P></FONT><B><FONT face=Arial size=1>
  <P align=left><FONT size=2>Point-to-Point</FONT></P></B></FONT><FONT 
  face="Times New Roman" size=1>
  <P align=left>This topology is the closest to a SCSI connection. It consists 
  of two fibre channel devices connected<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff size=2>&nbsp; </FONT></SPAN>directly together. The 
  transmit fibre of one device goes to the receive fibre of the other device, 
  and<SPAN class=734175011-18112003><FONT face=Arial color=#0000ff 
size=2>&nbsp; 
  </FONT></SPAN>vice versa. There is no sharing of the media, so the devices 
  enjoy the total bandwidth of the link. A<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff size=2>&nbsp; </FONT></SPAN>link initialization is 
  required of the two devices before communication can 
begin.</P></FONT><B><FONT 
  face=Arial size=1>
  <P align=left><FONT size=2>Arbitrated Loop (FC-AL)</FONT></P></B></FONT><FONT 
  face="Times New Roman" size=1>
  <P align=left>This is the most dominant fibre channel topology because of low 
  cost, but is falling out of favor<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff size=2>&nbsp; </FONT></SPAN>because of poor 
  performance. This topology allows up to 126 devices to reside on a physical 
  loop.Any device on the loop must negotiate access to the loop in order to 
  transfer data. The media is<SPAN class=734175011-18112003><FONT face=Arial 
  color=#0000ff size=2>&nbsp; </FONT></SPAN>shared among the devices, limiting 
  each device</FONT><FONT face="Times New Roman" size=1>'</FONT><FONT 
  face="Times New Roman" size=1>s access.</P>
  <P align=left>Arbitrated loops are private in that devices on the loop are 
  only visible to the host where the loop<SPAN class=734175011-18112003><FONT 
  face=Arial color=#0000ff size=2>&nbsp; </FONT></SPAN>is connected and only a 
  minimal self-identification procedure is conducted at system 
  startup.</P></FONT><B><FONT face=Arial size=1>
  <P align=left><FONT size=2>Switched Fibre Channel (Fibre Channel Fabric or 
  Fabric)</FONT></P></B></FONT><FONT face="Times New Roman" size=1>
  <P align=left>This topology is used to connect many (up to 2</FONT><FONT 
  face="Times New Roman" size=1>24</FONT><FONT face="Times New Roman" size=1>) 
  devices in a cross-point switched configuration.<SPAN 
  class=734175011-18112003><FONT face=Arial color=#0000ff size=2>&nbsp; 
  </FONT></SPAN>The benefit of this topology is that many devices can 
  communicate at the same time and the media<SPAN 
class=734175011-18112003><FONT 
  face=Arial color=#0000ff size=2>&nbsp; </FONT></SPAN>can be shared. It also 
  requires fibre channel switches.</P></FONT>&nbsp;</SPAN><BR><BR></DIV><SPAN 
  id=hbblock>
  <DIV>&nbsp;</DIV>
  <DIV>&nbsp;</DIV>
  <P><B><FONT face="Comic Sans MS" size=2>Marianne van den 
  Berg<BR></FONT></B><FONT face="Comic Sans MS" size=2>Senior Support 
  Engineer<BR></FONT><B></B><B><FONT face=Roman size=2>LECHABILE Storage 
  Solutions (PTY) Ltd<BR></FONT></B><FONT face="Comic Sans MS" size=2>Tel: +27 
  11 519 8134<BR>Mobile: +27 82 468 8107<BR>mailto:</FONT><U> <FONT 
  face="Times New Roman" color=#0000ff size=2><A 
  href="mailto:Mariannev AT LechabileSS.co DOT 
za">Mariannev@LechabileSS</FONT><FONT 
  face="Times New Roman" color=#0000ff size=2>.co.za</A> </FONT></U></P>
  <P><B><I><FONT face="Comic Sans MS" color=#800080 size=1>This e-mail and 
  attachments relating thereto, is intended for the above-mentioned recipient. 
  If you have received this e-mail in error, kindly notify the sender and 
delete 
  it immediately as it contains information relating to the official business 
of 
  Lechabile Storage Solutions (Pty) Limited, which is confidential, legally 
  privileged and proprietary to Lechabile Storage Solutions (Pty) Limited. 
  Lechabile Storage Solutions (Pty) Limited does not own and endorse any other 
  content. The views and opinions expressed in this e-mail are those of the 
  sender unless clearly stated as being those of Lechabile Storage Solutions 
  (Pty) Limited.</FONT></I></B><I></I></P>
  <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
    <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma 
    size=2>-----Original Message-----<BR><B>From:</B> Robert Loh 
    [mailto:robert AT softsource.com DOT sg]<BR><B>Sent:</B> Tuesday, November 
18, 2003 
    3:52 AM<BR><B>To:</B> Marianne van den Berg<BR><B>Subject:</B> RE: 
    [Veritas-bu] Cannot assign requested address ?<BR><BR></FONT></DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=883525301-18112003>Hi 
    Marianne,</SPAN></FONT></DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
    class=883525301-18112003></SPAN></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN class=883525301-18112003>I 
    am very sure that the device configuration files are all correct, if not I 
    would be able to mount/unmount backup to respective drives successfully. We 
    are using JNI so persistent binding was setup and below error messages 
    occurred no because of server after reboot.</SPAN></FONT></DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
    class=883525301-18112003></SPAN></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
    class=883525301-18112003>Weirld thing is it says going to down then after 
    few minutes it come up by itself. DOWN and UP make me feel very worry. Any 
    other thought ?&nbsp;:)</SPAN></FONT></DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=883525301-18112003>Oh 
    yes, sgscan return the right config.</SPAN></FONT></DIV>
    <DIV><FONT face=Arial color=#0000ff size=2><SPAN 
    class=883525301-18112003>CHeers....<BR>Robert</SPAN></FONT></DIV>
    <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
      <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma 
      size=2>-----Original Message-----<BR><B>From:</B> Marianne van den Berg 
      [mailto:Marianne.vandenBerg AT lechabilestorage.co DOT 
za]<BR><B>Sent:</B> 
      Monday, November 17, 2003 4:50 PM<BR><B>To:</B> Robert 
      Loh<BR><B>Subject:</B> RE: [Veritas-bu] Cannot assign requested address 
      ?<BR><BR></FONT></DIV>
      <DIV id=0></DIV><FONT face=Arial color=#0000ff size=2></FONT><FONT 
      face=Arial color=#0000ff size=2></FONT><BR><SPAN 
      class=034464608-17112003><FONT face=Arial color=#0000ff size=2>&nbsp;Hi 
      Robert&nbsp;</FONT></SPAN><BR><SPAN id=hbblock><LABEL id=HbSession 
      SessionId="1849968924"></LABEL>
      <DIV><FONT face=Arial color=#0000ff size=2></FONT>&nbsp;</DIV>
      <DIV><SPAN class=034464608-17112003><FONT face=Arial color=#0000ff 
      size=2>Have you checked output from sgscan? Compare this output with your 
      device configuration.</FONT></SPAN></DIV>
      <DIV><SPAN class=034464608-17112003><FONT face=Arial color=#0000ff 
      size=2></FONT></SPAN>&nbsp;</DIV>
      <DIV><SPAN class=034464608-17112003><FONT face=Arial color=#0000ff 
      size=2>If persistent binding is not in place, it is possible that device 
      names were changed&nbsp;after a reboot.</FONT></SPAN></DIV>
      <DIV><FONT face=Arial color=#0000ff size=2></FONT>&nbsp;</DIV>
      <DIV><SPAN class=034464608-17112003><FONT face=Arial color=#0000ff 
      size=2>Regards</FONT></SPAN></DIV>
      <P><B><FONT face="Comic Sans MS" size=2>Marianne van den 
      Berg<BR></FONT></B><FONT face="Comic Sans MS" size=2>Senior Support 
      Engineer<BR></FONT><B></B><B><FONT face=Roman size=2>LECHABILE Storage 
      Solutions (PTY) Ltd<BR></FONT></B><FONT face="Comic Sans MS" size=2>Tel: 
      +27 11 519 8134<BR>Mobile: +27 82 468 8107<BR>mailto:</FONT><U> <FONT 
      face="Times New Roman" color=#0000ff size=2><A 
      href="mailto:Mariannev AT LechabileSS.co DOT 
za">Mariannev@LechabileSS</FONT><FONT 
      face="Times New Roman" color=#0000ff size=2>.co.za</A> </FONT></U></P>
      <P><B><I><FONT face="Comic Sans MS" color=#800080 size=1>This e-mail and 
      attachments relating thereto, is intended for the above-mentioned 
      recipient. If you have received this e-mail in error, kindly notify the 
      sender and delete it immediately as it contains information relating to 
      the official business of Lechabile Storage Solutions (Pty) Limited, which 
      is confidential, legally privileged and proprietary to Lechabile Storage 
      Solutions (Pty) Limited. Lechabile Storage Solutions (Pty) Limited does 
      not own and endorse any other content. The views and opinions expressed 
in 
      this e-mail are those of the sender unless clearly stated as being those 
      of Lechabile Storage Solutions (Pty) Limited.</FONT></I></B><I></I></P>
      <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
        <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma 
        size=2>-----Original Message-----<BR><B>From:</B> Robert Loh 
        [mailto:robert AT softsource.com DOT sg]<BR><B>Sent:</B> Monday, 
November 17, 
        2003 10:04 AM<BR><B>To:</B> 
        veritas-bu AT mailman.eng.auburn DOT edu<BR><B>Subject:</B> 
[Veritas-bu] Cannot 
        assign requested address ?<BR><BR></FONT></DIV>
        <P><FONT size=2>Hi folks,</FONT> </P>
        <P><FONT size=2>NetBackup 3.4.2 with ATL P7000 16 x SDLT220 LVD drives 
        connected to Compaq SAN switch with a single backup server (media 
        server)</FONT></P>
        <P><FONT size=2>Always receiving error below in my /var/adm/messages in 
        Solaris 8 </FONT></P>
        <P><FONT size=2>Nov 16 17:29:18 sgs15i-001 tldd[21598]: TLD(2) [21598] 
        unable to connect to tldcd on sgs15i-001: Cannot assign requested 
        address (126)</FONT></P>
        <P><FONT size=2>Nov 16 17:29:18 sgs15i-001 tldd[1322]: TLD(2) going to 
        DOWN state, status: Control daemon connect or protocol error</FONT> 
        <BR><FONT size=2>Nov 16 17:33:22 sgs15i-001 tldd[1322]: TLD(2) going to 
        UP state</FONT> <BR><FONT size=2>Nov 16 18:15:53 sgs15i-001 tldd[9349]: 
        TLD(2) [9349] unable to connect to tldcd on sgs15i-001: Cannot assign 
        requested address (126)</FONT></P>
        <P><FONT size=2>Nov 16 18:15:53 sgs15i-001 tldd[1322]: TLD(2) going to 
        DOWN state, status: Control daemon connect or protocol error</FONT> 
        <BR><FONT size=2>Nov 16 18:18:22 sgs15i-001 tldd[1322]: TLD(2) going to 
        UP state</FONT> </P>
        <P><FONT size=2>NetBackup error or tape library error !</FONT> 
<BR><FONT 
        size=2>Appreciate for helping.</FONT> <BR><FONT 
        size=2>Thanks.Robert</FONT> </P></BLOCKQUOTE></SPAN>
      <P><FONT face=Arial color=#0000ff 
  size=2></FONT></P></BLOCKQUOTE></BLOCKQUOTE></SPAN>
  <P></P></BLOCKQUOTE></BODY></HTML>

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