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Re: Kernel Patch

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Kernel Patch
From: Jeff Baldwin <jeff_baldwin@xxxxxxx>
Date: Wed, 11 Jul 2001 18:11:25 -0400
Ok, so I have come to the conclusion that I do not have IP_VS installed in my
kernel.  I've download ipvs-1.0.8-2.2.19.tar.gz, this is the Kernel patch
correct?  So now that I have this, do I just
patch -p1 <../ipvs-1.0.6-2.2.19/ipvs-1.0.6-2.2.19.patch ??  Will this give me
the ip_vs support in my kernel or is there more to do after this?

Guys I know the answer you probably want to give here is RTFM, but I assure you
that I am, I'm just having a little difficulty following it, all help is
appreciated.  I've not done much work with any parts of the kernel so this is
all new ground.

Thank you

Brent Cook wrote:

> On Wed, 11 Jul 2001, Jeff Baldwin wrote:
>
> > I did find /* System.map , system.map and *.map, but no matches were
> > found.  I am running kernel 2.2.19, any other ways I can check out this
> > kernel to see if it has ip_vs ??  I really really don't want to recompile
> > this kernel..
> >
> > Thanks to all
>
> Then you probably don't have it installed.
>
> As Joseph said, try to insert the module: either insmod ip_vs.o or
> modprobe ip_vs. Or see if it's already there, e.g. lsmod. Or run depmod -a
> to see if you have any modules that don't have the appropriate symbols in
> the kernel.
>
> If ip_vs is compiled in directly and working, perhaps your machine now has
> a /proc/sys/net/ipv4/vs/ directory. If you don't see anything, you
> probably don't have ip_vs.
>
>  - Brent Cook
>
> > Joseph Mack wrote:
> >
> > > Jeff Baldwin wrote:
> > > >
> > > > How do I check to see if my kernel has the ip-vs patch installed?
> > >
> > > if it's compiled into the kernel
> > >
> > > grep ip_vs_init System.map
> > >
> > > if it's a recent kernel and ip_vs is compiled as a module,
> > > run ipvsadm and it will load the module for you (run lsmod)
> > >
> > > for older kernels you need to load the module before running
> > > ipvsadm. If the kernel doesn't have the ip_vs patch, it probably
> > > won't load.
> > >
> > > Joe
> > >
> > > --
> > > Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
> > > contractor to the National Environmental Supercomputer Center,
> > > mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA
> > >
> > > _______________________________________________
> > > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> >
> > --
> > **If at first you don't succeed, destroy all evidence that you tried --
> > unknown**
> >
> > ============================================
> > Jeff Baldwin
> > Computer Consultant II
> > University of North Carolina - Chapel Hill
> >
> > Phone:  (919) 966-0096
> > Fax:  (919) 966-9920
> > E-Mail:  jeff_baldwin@xxxxxxx
> > ============================================
> >
> >
> >
> > _______________________________________________
> > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> >
>
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://www.in-addr.de/mailman/listinfo/lvs-users

--
**If at first you don't succeed, destroy all evidence that you tried --
unknown**

============================================
Jeff Baldwin
Computer Consultant II
University of North Carolina - Chapel Hill

Phone:  (919) 966-0096
Fax:  (919) 966-9920
E-Mail:  jeff_baldwin@xxxxxxx
============================================




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