Reference Guidevi8.5.1. Managing Probes ........................................................................................... 1588.5.2. Establishing Thresholds ................................................................................. 1588.5.3. Monitoring the RHN Server ............................................................................ 1598.6. Troubleshooting ........................................................................................................ 1598.6.1. Examining Probes with rhn-catalog ............................................................ 1598.6.2. Viewing the output of rhn-runprobe ............................................................. 1609. Multiple Organizations 1639.1. Recommended Models for Using Multiple Organizations ............................................ 1639.1.1. Centrally-Managed Satellite for A Multi-Department Organization ...................... 1639.1.2. Decentralized Management of Multiple Third Party Organizations ...................... 1649.1.3. General Tips for Multi-Org Usage ................................................................... 1659.2. Admin Organizations .............................................................................................. 1669.2.1. Admin Organizations Details ...................................................................... 1679.3. Creating an Organization .......................................................................................... 1689.4. Managing Entitlements .............................................................................................. 1699.4.1. Admin Subscriptions Software Channel Entitlements .................................... 1699.4.2. Admin Subscriptions System Entitlements ................................................... 1709.5. Configuring Systems in an Organization .................................................................... 1709.6. Organizational Trusts ................................................................................................ 1719.6.1. Establishing an Organizational Trust ............................................................... 1719.6.2. Sharing Content Channels between Organizations in a Trust ............................ 1729.6.3. Migrating Systems from One Trusted Organization to Another ........................... 1739.7. Admin Users .......................................................................................................... 1769.7.1. Admin Organizations Details Users .......................................................... 17610. Virtualization 17710.1. Setting Up the Host System for Your Virtual Systems ................................................ 17710.1.1. Create a Kickstart Profile for the Guest Systems ............................................ 17710.1.2. Kickstart Your Host System .......................................................................... 17810.2. Setting Up Your Virtual Systems .............................................................................. 18210.2.1. Create a Kickstart Profile for the Guest Systems ............................................ 18310.2.2. Provision Your Guest Systems ...................................................................... 18410.3. Working With Your Virtual Systems .......................................................................... 18510.3.1. Logging into Virtual Systems Directly via SSH ................................................ 18510.3.2. Gaining Console Access Via the Host ........................................................... 18510.3.3. Installing Software Via the Satellite Web Interface .......................................... 18610.3.4. Installing Software Via Yum From the Virtual System ...................................... 18610.3.5. Restarting Guests when Host Reboots .......................................................... 18610.3.6. Deleting Virtual Systems ............................................................................... 18711. Cobbler 18911.1. Cobbler Requirements ............................................................................................. 18911.1.1. Using cobbler check ............................................................................... 18911.1.2. Configuring Cobbler with /etc/cobbler/settings .................................... 19011.1.3. Cobbler and DHCP ...................................................................................... 19011.1.4. Xinetd and TFTP .......................................................................................... 19111.1.5. Configuring SELinux and IPTables for Cobbler Support ................................... 19111.1.6. Syncing and Starting the Cobbler Service ...................................................... 19211.2. Adding a Distribution to Cobbler .............................................................................. 19311.3. Adding a Profile to Cobbler ..................................................................................... 19311.4. Adding a System to Cobbler .................................................................................... 19411.5. Cobbler Templates .................................................................................................. 194