40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
 List  |  Find  |  Login  |  Help 
Entry  Sun Jan 17 19:18:55 2010, Alberto, Update, Computers, Boot fest to restart the computer and c1iscey not responding. 
    Reply  Tue Jan 19 10:30:29 2010, josephb, Update, Computers, Boot fest to restart the computer and c1iscey not responding. 
Message ID: 2530     Entry time: Tue Jan 19 10:30:29 2010     In reply to: 2519
Author: josephb 
Type: Update 
Category: Computers 
Subject: Boot fest to restart the computer and c1iscey not responding. 

Quote:

Thi afternoon I found that the RFM network in trouble. The frontends sync counters had railed to 16384 counts and some of the computers were not responding. I went for a bootfest, but before I rebooted c1dcu epics. I did it twice. Eventually it worked and I could get the frontends back to green.

Although trying to burtrestore to snapshots taken at any time after last wednesday till today would make the RFM crash again. Weird.

Also, c1iscey seems in a coma and doesn't want to come back. Power cycling it didn't work. I don't know how to be more persuasive with it.

During the testing of Megatron as the controller for ETMY, c1iscey had been disconnected from the ethernet hub.  Apparently we forgot to reconnect it after the test.  This prevented it from mounting the nfs directory from linux1, and thus prevented it from coming up after being shutdown.  It has been reconnected, restarted, and is working properly now.

ELOG V3.1.3-