Movatterモバイル変換

NETWORK WORKING GROUP                           James C. Norton (SRI-ARC)Request for Comments #416                          7-NOV-72NIC #12542THE ARC SYSTEM WILL BE UNAVAILABLE FOR USE DURING THANKSGIVING WEEKThe ARC PDP-10 system will be unavailable for ARC and NIC usersfrom Friday, November 17 (6:00 pm PST ) through Sunday, November26. (10:00 pm PST).This will give our hardware team a period ofnine days to work on equipment with a loss of only three SRIworking days to users (Monday, Tuesday, and Wednesday.)This is the Network Information Center's notice to its networkusers of the schedule.    In addition, a login message will be sent starting about 6    November to all users showing schedule.       It will read something like: "THE ARC/NIC PDP-10 SYSTEM      WILL BE UNAVAILABLE FOR USE FROM FRIDAY NOV 17 (6:00 pm      PST) THRU SUNDAY NOV 26 (10:00 pm PST) FOR MAJOR HARDWARE      WORK AS OUTLINED IN (12542,)".For those who are interested, the hardware facility work to bedone during this period will include:   Removal of the Bryant disk, Bryant disk controller and   Cybernex drum-disk interference.   Moving the Tasker display system and DEC dispack (old and   new) equipment to their new locations.   Having Bryant people run a combination drum maintenance and   training session to teach ARC people how to change heads and   clean the drum.   Redoing the power cabling to the drum.   Putting the new signal cable in between drum and controller.   Debugging the parity checker.                                                                [Page 1]

   Making a check of all main signal levels in XCORE.   Debugging the new cable from the parity checker to XCORE.   Wiring the parity bit through the Cybernex XCORE interface.   Getting any necessary power wiring done.   Building a wall for the next dispack location.    [ This RFC was put into machine readable form for entry ]    [ into the online RFC archives by BBN Corp. under the   ]    [ direction of Alex McKenzie.                      1/97 ]                                                                [Page 2]