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Subject:	RE: xargs: cannot fork: Resource temporarily unavailable
Date:	Mon, 12 Nov 2007 16:37:09 +0200
Message-ID:	<5A3418AC7876DC4B9FEEC69799C39B1F2B93F4@servo.Traderoot.local>
From:	"Jose Correia" <jose DOT correia AT traderoot DOT com>
To:	<cygwin AT cygwin DOT com>
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Damn formatting, the greps are each on a separate line.

I did some more research and via Google I found that the recently
installed Logitech Webcam software might be clashing with it, I disabled
it and so far ok, will let u know. 

The mailing list search did not return anything when I searched for
"xargs: cannot fork: Resource temporarily unavailable" hence why I said
I had found nothing. Had I limited the search further to "cannot fork:
Resource temporarily unavailable" I would have found something. ;-)

Regards
Jose 

-----Original Message-----
From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On Behalf
Of Jose Correia
Sent: 12 November 2007 03:55 PM
To: cygwin AT cygwin DOT com
Subject: xargs: cannot fork: Resource temporarily unavailable

Hi all
 
Im using cygin install when the cygwin install version 2.457.2.2 on
Windows XP professional SP2, on an IBM ThinkPad Dual Processor T60.
 
I run a unix script from a bigger ant script, which used to work fine on
a single processor laptop. Now it works intermittently 
 
The Unix script is this:
 
#START
export SRC=$1
 
find $SRC -type d -name 'CVS' | xargs -i rm -rf {}
 
mv $SRC/tres/src/java/com/traderoot/core/
$SRC/tres/src/java/com/traderoot/cfgcore
#for jaxb generated source
mv $SRC/com/traderoot/core/ $SRC/com/traderoot/cfgcore
 
grep -Rl  'com.traderoot.core' $SRC | xargs -i ./replace.sh
's/com\.traderoot\.core/com.traderoot.cfgcore/g' {} grep -Rl
'com/traderoot/core' $SRC | xargs -i ./replace.sh
's#com/traderoot/core#com/traderoot/cfgcore#g' {} grep -Rl
'com.traderoot.tools' $SRC | xargs -i ./replace.sh
's/com\.traderoot\.tools/com.traderoot.cfgtools/g' {}
 
#END
 
On the times when it does not work it spews out:
 
[exec] + xargs -i ./replace.sh
's/com\.traderoot\.tools/com.traderoot.cfgtools/g' '{}'
     [exec] replacing in
bootloadergensrc/com/traderoot/cfgtools/artifact/jaxb/Additionaldata.jav
a
     [exec] replacing in
bootloadergensrc/com/traderoot/cfgtools/artifact/jaxb/Address.java
     [exec] replacing in
bootloadergensrc/com/traderoot/cfgtools/artifact/jaxb/Arg.java
     [exec] replacing in
bootloadergensrc/com/traderoot/cfgtools/artifact/jaxb/impl/JAXBVersion.j
ava
     [exec]       4 [main] xargs 112660 fork_copy: linked dll data/bss
pass 0 failed, 0x54D000..0x54D020, done 0, windows pid 114584, Win32
error 487
     [exec] xargs: cannot fork: Resource temporarily unavailable
 
 
Could this be because of the dual processor where somehow the one
process is left hanging waiting for the other? Anyone experienced this
issue before...? can't find anything on the archives...
 
Regards
Jose Correia
 
 
 
 

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