Re:[bwm-tools-tech] Problem during graph generation

[rajveer s. <raj...@re...>]

  =0AThanks Mr. Nigel=0A=0AIt has been done but it again given some version=
 incompetibility error as like =0A=0Alibpng warning: Application was compil=
ed with png.h from libpng-1.0.18=0Alibpng warning: Application is running w=
ith png.c from libpng-1.2.8=0Alibpng error: Incompatible libpng version in =
application and library Graphing flows.... done (481*210)=0A=0A=0ASo how ca=
n i overcome this incompatibality....=0A=0ARegards=0A=0ARajveer Singh=0A=0A=
On Tue, 28 Mar 2006 Nigel Kukard wrote :=0A>Hi,=0A>=0A> >=0A> > I tried v20=
0603080716 snapshot. All were fine. But when i tried to=0A> > generate grap=
hs with the bwm_graph command it generated same error as=0A> > on prior ver=
sion v.2.3.=0A> >=0A>=0A>Does the directory   /var/bwm_tools  exist? this i=
s not automatically=0A>created when BWM Tools is installed.=0A>=0A>=0A>-Nig=
el=0A>=0A> > ********************************************************=0A> >=
 linux:~#bwm_graph --flows=3D"machine2(size_bit)" --start=3D"2006/03/27=0A>=
 > 11:00" --end=3D"2006/03/28 11:00"=0A> > BWM Graph v200603080716 - Copyri=
ght (c) 2003-2006 Linux Based Systems=0A> > Design=0A> >=0A> > Creating RRD=
 files...=0A> >   Processing /var/bwm_tools/machine2.dat... ERROR!=0A> > ER=
ROR: Failed to open /var/bwm_tools/machine2.dat: No such file or=0A> > dire=
ctory=0A> >   Writing data to RRD files...=0A> >   Processing file /var/bwm=
_tools/machine2.dat... ERROR!=0A> > Error: Failed opening file /var/bwm_too=
ls/machine2.dat: No such file=0A> > or directory=0A> > linux:~#=0A> > *****=
*****************************************************=0A> >=0A> > please as=
sist me where is the mistake.=0A> >=0A> > With thanks & regards=0A> >=0A> >=
 Rajveer Singh=0A> >=0A> > On Sun, 26 Mar 2006 Nigel Kukard wrote :=0A> > >=
=0A> > > >=0A> > > > I saw a new version of bwm-tools has been released. so=
 i donwloaded=0A> > > > 2.3 version of bwm-tools and installed. really it h=
ave been installed=0A> > > > without any difficulty and starts working then=
 it's prior version 2.2.=0A> > > >=0A> > > > but when i tried to graphs wit=
h the bwm_graph commands as below, some=0A> > > > some errors have been pro=
duced.  It is showing as you can see below=0A> > > > that Failed opening fi=
le /usr/local/var/bwm_tools/machine2.dat: No=0A> > > > such file or directo=
ry. when  i searchout this path. there was not any=0A> > > > such file or d=
irectory. This issue was also in prior version. where i=0A> > > > relolved =
this issue by creating soft link of /var/bwm_tools to=0A> > > > /usr/local/=
var/bwm_tools/.[Thanks to Mr. Kobe, Who guided me online by=0A> > > > yahoo=
 messenger]. So i tried to searchout where this file machine2.dat=0A> > > >=
 file is actually creating. I tried to searchout. but no file has been=0A> =
> > > found with such name. So any one of you have idea please let me know,=
=0A> > > > where i'm making a mistake.=0A> > > >=0A> > >The latest developm=
ent snapshot of bwm_tools defaults its data dir to=0A> > >hard coded /var/b=
wm_tools, there was a bug in one of the version of=0A> > >bwm_tools where b=
wmd created the data files in a different directory=0A> > >than what bwm_gr=
aph looked in. Again, all these issues are resolved in=0A> > >latest develo=
pment snapshot.=0A> > >=0A> > >=0A> > >-Nigel=0A> > >=0A> > > > ***********=
**************************************=0A> > > > linux:/tmp/bwmbuild/bwm_to=
ols-0.2.3/doc # bwm_graph=0A> > > > --flows=3D"machine2(size_bit)"=0A> > > =
>  --start=3D"2006/03/25 15:00" --end=3D"2006/03/25 18:00"=0A> > > > BWM Gr=
aph v0.2.3 - Copyright (c) 2003-2006 Linux Based Systems Design=0A> > > >=
=0A> > > > Creating RRD files...=0A> > > > Failed opening file /usr/local/v=
ar/bwm_tools/machine2.dat: No such=0A> > > > file or direc                 =
                           tory=0A> > > >    Getting details for=0A> > > > =
/usr/local/var/bwm_tools/machine2.dat...Writing data to=0A> > > >          =
                  RRD files...=0A> > > > Failed opening file /usr/local/var=
/bwm_tools/machine2.dat: No such=0A> > > > file or direc                   =
                         tory=0A> > > >    Processing file=0A> > > > /usr/l=
ocal/var/bwm_tools/machine2.dat...linux:/tmp/bwmbuild/=0A> > > >=0A> > > > =
linux:/tmp/bwmbuild/bwm_tools-0.2.3/doc #=0A> > > >=0A> > > > *************=
*********************************************=0A> > > >=0A> > > >=0A> > > >=
 With thanks & regards=0A> > > >=0A> > > > Rajveer Singh=0A> >=0A>=0A