This article will show you the mapping from physical HBA card to luns, I use SAN as example below, in general, it’s also applys to any other devices whichever use sysfs, for example direct sas connect. [root@RHEL6 scsi_host]# lspci | grep Fibre 05:00.0 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter (rev 03) …
Red Hat Enterprise Linux 6 (RHEL6) repository configurations. yum looks at /etc/yum.repos.d/*.repo for enabled repository. Create a file IntraNet.repo: [IntraNet] name=Local Network Repository for RHEL6 $releasever – $basearch baseurl=ftp://x.x.x.x/RHEL6-GA-x86_64/ enabled=1 gpgcheck=0 Save and close the file. [IntraNet]: Repository name i.e. The [IntraNet] section must exist for yum to do anything. name=Local Repository for RHEL6 $releasever …