Monthly Archives: December 2004

mixing C library in Fortran

Posted on December 23, 2004 by laotsao 老曹

recently LK send me an query from customer about calling C library in Fortran question is the following We have a f90 code, which uses rand, irand, srand fnctions a lot. That code works fine on other platform, e.g., SP, … Continue reading →

Posted in Sun Studio | 1 Comment

PowerPC 970 vs Opteron

Posted on December 11, 2004 by laotsao 老曹

IBM’s JS20 blade server is a high density PowerPC 970 2P server 14 in a chassis share FD and CDROM share other modules, SAN, IB, Gigabit 2 DIMM slots and need to use 2 slots, need 2GB DIMM for 4GB … Continue reading →

Posted in HPTC | Leave a comment

n1ge6 installation in Fedore core 2

Posted on December 7, 2004 by laotsao 老曹

I need to do a worksop at customer site that is using FC2, I need to install N1GE6 in FC2. The following is my experience. I install FC2 in desktop env Since FC2 is using kernel 2.6, inst_sge -m fails … Continue reading →

Posted in N1 Grid | Leave a comment

active active Java_ES messaging server in a cluster environment

Posted on December 5, 2004 by laotsao 老曹

In setting up a Highly Available Java_ES messaging server environment, one would like to have active active environment. This setup is fully supported in Java_ES 2004Q2. One can setup 1+1 or N+1 environment. For this to work one will setup … Continue reading →

Posted in Sun Cluster | Leave a comment

solaris 10/x86 fdisk id change

Posted on December 4, 2004 by laotsao 老曹

Ever since linux uses the same fdisk id 105(0x82)for linux swap and solaris partition, one always has to work around those issues in dual or triple boot environment. The lastest solaris 10 build(>=72) change the id to 191(0xbf) so giveway … Continue reading →

Posted in Solaris 10 | Leave a comment