Data Center Facilitiescheck_iscsi: A Nagios Plugin for OCFS2 Vignette iSCSIJames Melin, a system administrator for Hennipin County, Minnesota, needed a plugin for Nagios, anOpen Source network and server monitor, to interrogate status of their Vignette iSCSI storage system, used for Oracle Clustered Filesystem (OCFS2), an Open Source shared filesystem. He wrote the plugin and was kind enough to release it under GNU General Public License (GPL), and to allow Sine Nomine Associates to post it in hopes that it will be helpful to others. Disaster Recovery/Business Continuity Architecture and Backup System DesignSine Nomine Associates can help your enterprise find the right-sized, cost-appropriate solutions for disaster recovery, business continuity, and data backup and archiving. HP BladeSystem Cooling White PaperHewlett-Packard Corporation has introduced a line of blade server products with a radically redesigned power and cooling system. According to HP advertising, the “HP Thermal Logic”power and cooling system represents a new approach that significantly reduces the power consumption and required airflow for data centers requiring fully-featured, high-density servers.
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