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21 December 2007 Heartbeat release 2.1.3 is now out Download it and install it! |
11 October 2007 NEW educational HA/DR Blog hosted by Alan Robertson |
9 April 2007 Check out the Cool Heartbeat Screencasts: Installation, Intro to the GUI Part of the Heartbeat Education project |
Last site update:
2008-07-20 11:11:18
SysAdmin - System Administrator
The SysAdmin is the person who is responsible for maintaining the computer systems at a particular site.
Although they have SuperUser permissions, SysAdmins are mere mortals, and are subject to normal human mistakes. They often work under great pressures of time and responsibilities - handling problems with systems in the day under great pressure, or at night with little sleep.
In addition, a member of the Linux-HA mailing list gives this additional factoid concerning SysAdmins:
Every so often one of our SysAdmins goes out partying because he's so happy that heartbeat is working so well and might not be fully sober in the morning when he works on one of the change requests from a customer. The result is a wrong ruleset which could disable the heartbeat or another resource which again could lead into a fake failover.
See Also
Linux-HA site built by the Linux-HA crowd. HTML4 / CSS2 