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тАО08-16-2010 11:05 AM
тАО08-16-2010 11:05 AM
bdf command really hangs/slow. Its coming back, but its very slow (5-10min) otherwise its quick. I dont have any NFS in my fstab and have 32G memory with dbc_max/min values set at 10/5. Any idea why its hanging or slow?
Solved! Go to Solution.
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тАО08-16-2010 11:08 AM
тАО08-16-2010 11:08 AM
Re: bdf/df very slow
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
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тАО08-16-2010 11:26 AM
тАО08-16-2010 11:26 AM
Re: bdf/df very slow
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тАО08-16-2010 11:36 AM
тАО08-16-2010 11:36 AM
Re: bdf/df very slow
I set dbc_max/min to 50/5 still the same?
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тАО08-16-2010 05:36 PM
тАО08-16-2010 05:36 PM
Solutionfor MNT in $(mount -l|awk '{print $1}')
do
time bdf $MNT
echo "\n\n================"
done
Something is definitely not right if bdf takes more than a few seconds. Also, try grabbing the bdf details with -s (11.23 and higher):
bdf -ls
If that runs fast, there is a *LOT* filesystem changes going on. Use sar -a to see what is happening in the directories:
sar -a 2 10
Bill Hassell, sysadmin
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тАО08-16-2010 06:14 PM
тАО08-16-2010 06:14 PM
Re: bdf/df very slow
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тАО08-16-2010 07:02 PM
тАО08-16-2010 07:02 PM
Re: bdf/df very slow
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тАО08-16-2010 07:59 PM
тАО08-16-2010 07:59 PM
Re: bdf/df very slow
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тАО08-16-2010 08:38 PM
тАО08-16-2010 08:38 PM
Re: bdf/df very slow
Having a value of about the same value will solve the issue, and since you have 32 G of memory, having it around 5-10 will help. It depends on the load what value is best. For starters use 5/6. Check out. Then you might try 9/10 and check out again.
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тАО08-17-2010 12:17 AM
тАО08-17-2010 12:17 AM
Re: bdf/df very slow
check this link:
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1438990