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Entry  Mon Mar 22 15:01:24 2010, Dmass, Laser, ISS, ISS Spectra ISSILandOL.pdfGreenPDsBudget.pngIRPDsBudget.pngPDSubtracAll.pdf
    Reply  Tue Mar 23 15:01:29 2010, Dmass, Laser, ISS, ISS Spectra SubtractTestCoh.pdfSubtractTest.pdf
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             Reply  Wed Mar 24 00:09:39 2010, Dmass, Laser, ISS, ISS Spectra 
                Reply  Wed Mar 24 22:12:49 2010, Mott, Laser, ISS, fb0 error 
                   Reply  Fri Mar 26 17:05:43 2010, Mott, Laser, ISS, fb0 error 
                      Reply  Tue Mar 30 16:44:20 2010, Mott, Laser, ISS, fb0 error 
                         Reply  Fri Apr 9 11:35:56 2010, Mott, Laser, ISS, fb0 error 
    Reply  Thu Mar 25 02:06:53 2010, Dmass, Laser, ISS, ISS Spectra 
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             Reply  Thu Mar 25 14:16:32 2010, Dmass, Laser, ISS, MZ Spectra! rawdata.zipLockedPhaseNoise.pdf
Message ID: 711     Entry time: Fri Mar 26 17:05:43 2010     In reply to: 704     Reply to this: 712
Author: Mott 
Type: Laser 
Category: ISS 
Subject: fb0 error 

 

 I am still working on fb0, but for now I put fb1 in the DMZ of the router so we can ssh into the lab network.

I created a CentOS minimal liveCD and was able to rebuild the initrd files, but this did not fix the problem.  Based on this, I think it is more likely a filesystem error than a ramdisk error.  I tried to use the CentOS 5.3 rescue mode, but it could not mount the system disks, which further supports the conclusion that this is a fs error.  fsck found multiple filesystem errors which I fixed, but this did not fix the booting problem.  I think at this point we are going to have to wait for Alex to be back next week, because I am fresh out of ideas to fix the system.  If I get any flashes of insight over the weekend I will come in and give it a shot, but otherwise hopefully Alex can fix it.

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