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Hi, we have a cluster. The master has CentOS 5.5 on it. At the moment it crashes randomly...perhaps a hardware problem...no idea. But to eliminate a software problem I would like to test the integrity of the system or of the installed package. Is it a way to check if the binary installed by binary.rpm is the good one ? with md5sum or something else ? Thx a lot, Guillaume

Hi, I'm totally new with centos...we have a cluster in our labo with centos oscar. The gcc which was provided with the release is gcc41 and gfortran41. There are packages for gcc44 and gfortran44. I have installed them. But the gcc is not a link to gcc41 or gcc44. it is just an executable. idem for gfortran. So which is the good way on centOS to choose the gcc44 and gfortran44 per default.

Hi, on our cluster we have 5 network interfaces. I was surprised to discover that the ifcfd-* files under /etc/sysconfig/networking and /etc/sysconfig/network-scripts were not the same. So I have searched a little bit, but I'm now confused: - the files under /etc/sysconfig/networking come from system-config-network. - the files under /etc/sysconfig/network-scripts are read by the

Hi, We have a cluster with CentOS 5.5 installed with oscar. The firm which has pre-installed the cluster has done strange things...and now I get problems: - if I understand correctly what was done, several infiniband CentOS packages were installed (compat-dapl, compat-dapl-devel, compat-dapl-utils, libibcm, libibverb, librdmacm, mpi-selector). - Then the tar package from OFED was installed.

Hi, It's the first time that we want to use an UPS in our labo. We have 1 server, which are running under an old version of opensuse. We would like to use the stable tree of nut on the computer with an APC BACK-UPS RS 1500VA 230V. I have seen on the compatibility page, that this UPS is supported. is there anyone, who uses this UPS with NUT to confirm that ? Thanks a lot, Best regards, GiGGz

Package: logcheck Version: 1.2.63 Severity: normal Hi, I have just installed logcheck and it works out of the box! thx for that! I just notice that in the /etc/logcheck/ignore.d.workstation/kernel file there is a filter for "[drm] Loading r200 Microcode". COuld you add please the same for the r300. The log message is the same : Apr 6 19:21:14 debian kernel: [drm] Loading R300

Hi, On our cluster with CentOS 5.5, I have a little problem with a script for infiniband (this problem: http://web.archiveorange.com/archive/v/NUQmuN84gd3D31Fdl8PU). So the fix a very easy. But what will yum/RPM do during the next update ? Will it overwrite the file ? Will it write on display that the file was modified by an user (as under debian) ? Thx a lot, Best regards, Guillaume