Inventory of how the Manoa cluster is used and some details of the hardware.
[[PageOutline]]

= Nodes criticalness = 
When necessary, the nodes labeled 1 can be shut down first. Then, the nodes labeled 2, and so on...

* 1: Can be shut down. Not necessary for operations:
  *  poi00 (offline now ipp000, master, nkbf0, alala)
* 2: Could be shut down but necessary for full operations.
  * ipp003,
* 3: Shouldn't be shut down. Absolutely necessary for operations.
  * ipp001, ipp002, ipp022, ippops1, ippops2,
* 4: Shouldn't be shut down unless data shuffle not needed
  * ippb04, ippb05

All systems should have ''sensors'' available to check temperatures. Temperatures also available on the ganglia plots
[http://ganglia.pan-starrs.ifa.hawaii.edu/?c=IPP%20Development]

= ipp000 =

= ipp001 =
 *  dumps of gpc1/ippadmin/isp, daily, every 4 hours
 *  mysql data base for ifa pstamp request and development test data store
 *  ippMonitor/transients/ippBlog
 *  proxy
 *  has idl
 *  mysql slave
 *  4 cpus/ 8gb
 *  8 TB

= ipp002 =
 * has some files from rsync server (the big threepi db)
 * svn/trac
 * 4 cpus/ 8gb
 * 8 TB

= ipp003 =
 * rsync server
 * proxy
 * 4cpus/ 8gb
 * 10 TB
 * transients DB/name server

= ipp022 =
 *  rsync server
 * has idl
 * 8 cpus/ 16gb
 * 20 TB
 * datastore (IfA users postage stamps request)  -- Very small. Bill says could be moved to ipp001 
 * ipp build for running data store and IFA postage stamp request submission scripts. Bill says it could be moved.

= ippops1 =
 * ipp datastore/pstamp proxy to ippc17

= ippops2 =
 * ganglia monitor server

= master =
 * IPP gentoo OS (portage and driver) development

= poi00 =
 * IPP NIS secondary

= nkbf0 =
 * rsnapshot server (HW raid controller flaky, ARC-1170 PCI-X)
 
= alala =