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тАО05-29-2003 10:50 AM
тАО05-29-2003 10:50 AM
I'm having a problem with backup. Backup on this particular server (10.20) use to run 6 hours (full backup) now it's running 12 hours.
Any help, would be very appreciated. Like what to look for, network, etc..
Thanks,
Maria
Solved! Go to Solution.
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тАО05-29-2003 10:56 AM
тАО05-29-2003 10:56 AM
SolutionIf you are using a "Full Duplex" network connection, then make sure it is not set to Half Duplex. Use "lanadmin" to verify the card speed.
#lanadmin -x 2
Where 2 is the nmid of the lancard displayed through the command 'lanscan'. Use lanadmin with -X option to set the speed to full (lanadmin -X 100FD 2)
Look at the load of the system and also errors in /var/adm/syslog/syslog.log. A failed disk can cause your backup to hang forever. Application will notice it ofcourse.
-Sri
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тАО05-29-2003 11:00 AM
тАО05-29-2003 11:00 AM
Re: Server response time is too slow!
what type of backup software?
what type of devices and media?
What patch level?
Is it a network backup?
Is normal backups (tar, cpio, fbackup) works okay?
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тАО05-29-2003 11:03 AM
тАО05-29-2003 11:03 AM
Re: Server response time is too slow!
HTH
Marty
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тАО05-29-2003 12:52 PM
тАО05-29-2003 12:52 PM
Re: Server response time is too slow!
Thank you so much. It was running on half duplex, I changed to full.
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тАО05-29-2003 01:03 PM
тАО05-29-2003 01:03 PM
Re: Server response time is too slow!
The question at hand is WHY you were running half duplex.
If you manually changed it you are okay. If however the system booted this way, you need to take the following steps:
1) Check with the switch admin that the port your box is on is hard coded to 100 BaseT manual(explicit in the Cisco World). Boot your box after that, check lanadmin again.
2) If you notice you come up half duplex, you may have to hardcode hour chosen speed and duplex information into one of the following files.
/etc/rc.config.d/hpgsc100conf
or
/etc/rc.config.d/hpbtlanconf
I'm attaching my hpbtlanconf file as an example.
After this you'll need to boot.
The key in making sure this NEVER happens agains is being able to boot and come up 100 BaseT Full Duplex.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО06-05-2003 06:33 AM
тАО06-05-2003 06:33 AM
Re: Server response time is too slow!
My question is, which file should I hardcode so it will stay on 100FD. I have 2 files in /etc/rc.config.d, one is called: hpetherconf and the other one is hpbasetconf. I'm enclosing the one that I changed, please any one, let me know if I made the correct changes and used the right file.
Thanks,
Maria
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тАО06-05-2003 06:41 AM
тАО06-05-2003 06:41 AM
Re: Server response time is too slow!
It depends on the type of the card you have. Post your server model and the type of card (HSC, PCI etc).
You should be modifying the hpbasetconf file not hpetherconf.
To verify if hpbasetconf is the correct file for your card, modify it and run the command while the speed is still set at 100 HalfDuplex
#lanadmin -x 1
#/sbin/init.d/hpbaset start
It shouldn't say "No BT cards found". Also it should set the speed to 100FD.
-Sri