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Technical News :
Waterpocket Fold (Jan 14 2009)
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Matt Lebofsky Send message Joined: 1 Mar 99 Posts: 1444 Credit: 957,058 RAC: 0 |
Today started the process of reconfiguring the underlying RAID devices on the secondary science database server (bambi). I was able to scrape together enough spare drives within the system to make temporary space so I could shuffle things around. Given the amount of data each shuffle takes a long long time. In fact, we're kinda stuck on this project until tomorrow. Anyway.. the database is sitting on three concatenated 6-drive RAID5's. Actually, given the way LVM is handling things it's mostly all on one 6-drive RAID5. Don't ask me why we set it up this way. The plan is to convert these 18 drives into a giant RAID10. More spindles, better striping, etc. and we can take the hit in usable storage. Other than that, and messing around with Bob's desktop (which seems to have gotten a weird case of OS rot), I'm still elbow deep in programming. I hate C++ so very much but I admit the standard template library is helpful once you wrap your brain around it all. - Matt -- BOINC/SETI@home network/web/science/development person -- "Any idiot can have a good idea. What is hard is to do it." - Jeanne-Claude |
Blurf Send message Joined: 2 Sep 06 Posts: 8962 Credit: 12,678,685 RAC: 0 |
Thanks for the update, Matt! |
Dr. C.E.T.I. Send message Joined: 29 Feb 00 Posts: 16019 Credit: 794,685 RAC: 0 |
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Geek@Play Send message Joined: 31 Jul 01 Posts: 2467 Credit: 86,146,931 RAC: 0 |
Matt.........why is the AP validator not running? I am at a new personal high for pending credits because of this. Boinc....Boinc....Boinc....Boinc.... |
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