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11-03-2009 07:56 PM
11-03-2009 07:56 PM
Setting Ulimit value more than 4 Gb
I have a query regarding ulimit values and i need to set the mxdsize value to 4 GB.
Im running Hp-UX 11.11 and my current vaues are as below..
Parameter: maxdsiz
Current: 0x40000000
Planned: 0X40000000
Default: 0x10000000
Minimum: -
Module: -
Version: -
Dynamic: No
Parameter: maxdsiz_64bit
Current: 0x80000000
Planned: 0X80000000
Default: 0x0000000040000000
Minimum: -
Module: -
Version: -
Dynamic: No
Can anyone suggest me how much this"0x40000000" shows and what should be the modified value ?
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11-03-2009 08:11 PM
11-03-2009 08:11 PM
Re: Setting Ulimit value more than 4 Gb
Check the below Thread
http://forums13.itrc.hp.com/service/forums/questionanswer.do?admit=109447627+1257307796816+28353475&threadId=1063391
Tks,
Johnson
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11-03-2009 08:50 PM
11-03-2009 08:50 PM
Re: Setting Ulimit value more than 4 Gb
convert a hexadecimal value ("0x40000000") to
a decimal value, and back?
man dc
rux # echo '16 i 40000000 p' | dc
1073741824
Looks to me like 1GiB.
Want 4GiB in hex?
rux # echo '16 o 16 i 40000000 4 * p' | dc
100000000
(If you need to ask this, should you be
changing kernel parameters?)
> Check the below Thread
> [...]
When citing a Forum thread URL, it can be
helpful to omit the "XX" in
"forumsXX.itrc.hp.com", and the whole
"admit=aaaa+bbbb+cccc" parameter. (Leave the
"threadId=dddd" part.)
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11-03-2009 09:15 PM
11-03-2009 09:15 PM
Re: Setting Ulimit value more than 4 Gb
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11-03-2009 09:16 PM
11-03-2009 09:16 PM
Re: Setting Ulimit value more than 4 Gb
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11-03-2009 11:17 PM
11-03-2009 11:17 PM
Re: Setting Ulimit value more than 4 Gb
Instead of using dc(1), you can use the real shell directly:
typeset -i10 x=16#40000000; echo $x
>what should be the modified value?
You can just type in 4 Gb in decimal.
Your maxdsiz_64bit is only 2 Gb, so you'll have to increase that too.