Are you using a different (CentOS?) VNFS for the client nodes?
Can you make sure the version of glibc matches on the client nodes and
the control node?
something like this:
[EMAIL PROTECTED] ~]# rpm -qf /lib/ld-linux.so.2
On Mon, 2008-10-20 at 17:37 -0700, Don W Rudish wrote:
> Yes. I does look like it creates a tmp dir There's also a core file.
>
> /tmp/xcpu-PyYBaT
> -rw------- 1 root root 176128 Oct 20 09:53 core.2305
> -rwxr-xr-x 1 root root 53632 Oct 20 09:53 date
> -rwxr-xr-x 1 root root 130296 Oct 20 09:53 ld-linux-x86-64.so.2
> -rwxr-xr-x 1 root root 1687464 Oct 20 09:53 libc.so.6
> -rwxr-xr-x 1 root root 141336 Oct 20 09:53 libpthread.so.0
> -rwxr-xr-x 1 root root 53480 Oct 20 09:53 librt.so.1
>
>
> Abhishek Kulkarni wrote:
> > not sure i understand what's going wrong (looks like it does find all
> > the required libraries)...
> >
> > could you run xcpufs with debug retain-tmp-dir flags and paste the
> > xcpufs output from the client node?
> >
> > ./xcpufs -D -d -r
> >
> > and also check the /tmp/xcpu-XXXXXX directory on the client node to see
> > if it looks ok?
> >
> > thanks!
> >
> > On Mon, 2008-10-20 at 17:05 -0600, Abhishek Kulkarni wrote:
> >
> > > No my bad.
> > >
> > > this is something else.. it cannot find the libraries required to
> > > run /bin/date.
> > >
> > > let me look more into this
> > >
> > > open("/tmp/xcpu-BBax5M/tls/x86_64/librt.so.1", O_RDONLY)
> > > = -1 ENOENT (No such file or directory)
> > > stat("/tmp/xcpu-BBax5M/tls/x86_64", 0x7fff76cfbaf0) = -1
> > > ENOENT (No such file or directory)
> > > open("/tmp/xcpu-BBax5M/tls/librt.so.1", O_RDONLY)
> > > = -1 ENOENT (No such file or directory)
> > > stat("/tmp/xcpu-BBax5M/tls", 0x7fff76cfbaf0) = -1 ENOENT (No
> > > such file or directory)
> > > open("/tmp/xcpu-BBax5M/x86_64/librt.so.1", O_RDONLY)
> > > = -1 ENOENT (No such file or directory)
> > > stat("/tmp/xcpu-BBax5M/x86_64", 0x7fff76cfbaf0) = -1 ENOENT (No
> > > such file or directory)
> > >
> > > On Mon, 2008-10-20 at 15:52 -0700, Don W Rudish wrote:
> > >
> > > > We (Chris Kinney and I) are having problems running xcpufs our Perceus
> > > > cluster. Attached is an strace from the client node. Below are the steps
> > > > we took:
> > > >
> > > > We downloaded xcpu from % svn co svn://xcpu.org/sxcpu/trunk sxcpu
> > > >
> > > > Our control node is 10.1.252.10
> > > > Our client node is 10.1.5.1
> > > > Both are 64bit RedHat 5 machines
> > > >
> > > > ssh to client and started xcpufs with
> > > > strace -ff -o /tmp/out ./xcpufs
> > > >
> > > > from our control node we did:
> > > > ./xgroupset add 10.1.5.1 root 0 root
> > > > ./xuserset add 10.1.5.1 root 0 root /id_rsa.pub
> > > > ./xrx 10.1.5.1 date
> > > >
> >
> >
> >
