[DCN-TechOps] Monthly Downtime Report

[John M. Crowell]

Monthly System Availability Report:  September, 2003

Systems:

   wheel:
	00:00 01-Oct-03 uptime= 5 days 13:06 hours

	19Sep03	14:45-15:12	Power outage at 13:53.  Wheel shut down	(0:27)
				on low battery at 14:45.
	25Sep03	00:10-00:24	wheel rebooted to reset SCSI controller	(0:14)
				hung by faulty tape drive.
	25Sep03	10:46-10:54	wheel rebooted to incorporate new	(0:08)
				tape drive.
	  web:
		Scheduled interruptions every Saturday midnight
		for cycling log files.  downtime ~20 seconds

   spoke:
	00:00 01-Oct-03 uptime = 11 days 8:59 hours

	03Sep03	19:50-23:34	mailing lists:  sendmail on spoke shut	(3:44)
				down during installation of patches.
	03Sep03	23:31-23:34	spoke rebooted following installation	(0:03)
				of Sun-recommended and security patches.
	19Sep03	14:45-15:01	Power outage at 13:53.  Spoke shutdown	(0:16)
				on low battery at 14:45.
   velocipede:

	05Sep03	23:18-03:15	velocipede shutdown to single-user mode	(3:57)
				for installation os Sun-recommended and
				security patches.  Rebooted 06-Sep-03 03:15.

	19Sep03	14:45-15:25	Power outage at 13:53.  Velocipede	(1:15)
				shut down on low battery at 14:20.
				Rebooted after file-system repair
				at 15:25
Modems:

	19Sep03	14:20-15:01	Power outage at 13:53.  LAN shutdown	(0:41)
				on low battery at 14:20.

Network:

	19Sep03	14:20-15:01	Power outage at 13:53.  LAN shutdown	(0:41)
				on low battery at 14:20.



----------------------------------------------------------------------
John M. Crowell                     Learn from the Past
 Davis Community Network              Live for Today
 DCN Systems Manager                    Look to Tomorrow
     netadmin at dcn.davis.ca.us             Take a Nap This afternoon
 Sacramento Master Singers
 Music Librarian
     jcrowell at mastersingers.org
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