Message boards :
Technical News :
Humanizing the Distance (Mar 08 2012)
Message board moderation
Author | Message |
---|---|
Matt Lebofsky Send message Joined: 1 Mar 99 Posts: 1444 Credit: 957,058 RAC: 0 |
The good news: The two new servers arrived (bought by donation made to, and assembled and shipped by, the GPU Users Group)! Here they are unpacked on the table in the center of our lab, along with the 45-disk JBOD (also donated by the GPUUG). From left to right, that's the JBOD, georgem (Supermicro box), and paddym (Intel box). I'll have better pix when we actually start playing with this stuff. These will go a LONG way towards upgrading (and retiring) a lot of the older systems in the closet. We are excited, to say the least. In less good news, it pretty much seems that bane (the former scheduling server) is toast. We hoped to revive it and use it to replace a bigger/older internal admin machine, but no dice. Fine. Meanwhile people who diligently scan our network graphs may have noticed how "grassy" they are (as opposed to flat) due to bursty activity. The obvious first suspect was synergy, now loaded with the extra burden of the scheduling server. Wrong. The next suspect was carolyn, the mysql server, as it was getting a little extra I/O this week due to a science database backup being stored on its internal drives. Nope. We ultimately found what we think is the cause: turns out upon reboot from the power outage on Monday bruno (the upload server) started up an automatic RAID verify, which is slowing uploads down. This verify should end sometime tonight, and things are already seeming to flatten out. Also... I've been wasting way too much time today getting a new desktop for Dan in order (as his died on Monday as well). Luckily Jeff had an old shuttle PC he donated from home kicking around. However it's been a hilarious comedy of errors. The first two drives I put in it failed during OS install. The third drive worked great, but I installed an older version of Fedora to save Dan from having to deal with (the atrocity which is) Gnome 3. Well, while configuring that OS I was stumped why I couldn't upgrade any of the security packages. Turns out that version of the OS was already end-of-lifed. Aaaah! Well, I'm installing the latest version of the OS now and Dan will have to just deal with learning the Gnome 3 ropes. The irony of course is that, due to obvious priorities (because Dan can't work) I've been spending most of my day fighting with a very old desktop PC, while three shiny new boxes on the table behind me go untouched. So be it. - 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 |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Thanks for the update Matt, nice new shiny hardware there, :-) Claggy |
SciManStev Send message Joined: 20 Jun 99 Posts: 6658 Credit: 121,090,076 RAC: 0 |
That's sweet seeing the JBOD, and two servers! Thank you so much for posting that picture, now that they have arrived. I know things take time, and as always, stuff happens. Steve Warning, addicted to SETI crunching! Crunching as a member of GPU Users Group. GPUUG Website |
B-Man Send message Joined: 11 Feb 01 Posts: 253 Credit: 147,366 RAC: 0 |
Nice update. I like the new shiny stuff you got today. Hope the fiddling with the old busted stuff can end soon with the installation of the new stuff. |
Slavac Send message Joined: 27 Apr 11 Posts: 1932 Credit: 17,952,639 RAC: 0 |
|
Jim_S Send message Joined: 23 Feb 00 Posts: 4705 Credit: 64,560,357 RAC: 31 |
Pretty Pretty New Toys. ;)) I Desire Peace and Justice, Jim Scott (Mod-Ret.) |
PoppaWoodrow Send message Joined: 16 Oct 10 Posts: 2 Credit: 198,619 RAC: 0 |
def looking forward to its installation |
kittyman Send message Joined: 9 Jul 00 Posts: 51478 Credit: 1,018,363,574 RAC: 1,004 |
Thank you for the updates and the pic, Matt!! I feel your frustration having to work on old boxen whilst the shiny new toys beckon to you...LOL. What the heck did they do during those electrical tests, eh? Mebbe time to put in a claim to their insurance company for damages. Hope things smooth out for you and you can get back to working with some new stuff. Meow! "Time is simply the mechanism that keeps everything from happening all at once." |
Graham Middleton Send message Joined: 1 Sep 00 Posts: 1520 Credit: 86,815,638 RAC: 0 |
Matt, I second those thanks. I'm so glad to see the servers unboxed again, and I really am looking forward to seeing the difference they can make to the project. This means a lot to me. Happy Crunching, Graham |
kittyman Send message Joined: 9 Jul 00 Posts: 51478 Credit: 1,018,363,574 RAC: 1,004 |
Matt, As well it should, Graham. "Time is simply the mechanism that keeps everything from happening all at once." |
shizaru Send message Joined: 14 Jun 04 Posts: 1130 Credit: 1,967,904 RAC: 0 |
"And User of the Year goes to..." Live long and prosper Graham. Deeply moved, deeply appreciated. Alex S |
Deltoid Send message Joined: 22 Mar 03 Posts: 254 Credit: 427,143,176 RAC: 0 |
Matt, I'm so glad to see that the new machines have made it safely to your doorstep! It's to bad they have to go unloved until you get things sorted out in other areas. As Marvin the Martian would say, "Oh drat these computers, they're so naughty and so complex. I could pinch them!" -=Delty GPUUG Webmaster webmaster@gpuug.org |
Khangollo Send message Joined: 1 Aug 00 Posts: 245 Credit: 36,410,524 RAC: 0 |
|
David S Send message Joined: 4 Oct 99 Posts: 18352 Credit: 27,761,924 RAC: 12 |
They look disappointingly small and have no reel-to-reel tapes... what's that all about? Or 12-inch removable hard disks that hold, what, 1MB? (I remember seeing them when my father would take me to work in the 70s, but I have no idea how much they held.) But seriously, folks... Matt, thanks for the update. As for all the failures, they were probably close to failing anyway and it's better to have it happen when you're watching it and half-expecting failures, so you can deal them before they seriously bork the databases... right? David Sitting on my butt while others boldly go, Waiting for a message from a small furry creature from Alpha Centauri. |
KWSN THE Holy Hand Grenade! Send message Joined: 20 Dec 05 Posts: 3187 Credit: 57,163,290 RAC: 0 |
What, no card readers? No blinking (incandescent) lights? That can't be a computer!... ;-) . Hello, from Albany, CA!... |
Blurf Send message Joined: 2 Sep 06 Posts: 8964 Credit: 12,678,685 RAC: 0 |
Umm...Jeff can't work on his own machine???? Really??? Not meant as an insult but....? Thanks for the update |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13855 Credit: 208,696,464 RAC: 304 |
I've know quite a few people that were brilliant with software, but hardware & setting up an OS was not their thing. Grant Darwin NT |
DJStarfox Send message Joined: 23 May 01 Posts: 1066 Credit: 1,226,053 RAC: 2 |
I gave up on Fedora 15/16. Went to 14 and have been happy since; I like the 2.6.x kernels better anyway. It's EOL, but the updates are still available. Plus, someone has an extra repo for things like Firefox 10, etc: http://rpms.famillecollet.com/ |
Swibby Bear Send message Joined: 1 Aug 01 Posts: 246 Credit: 7,945,093 RAC: 0 |
Umm...Jeff can't work on his own machine???? Really??? Not meant as an insult but....? With respect, it's Dan whose computer crapped out, not Jeff's. |
tbret Send message Joined: 28 May 99 Posts: 3380 Credit: 296,162,071 RAC: 40 |
Umm...Jeff can't work on his own machine???? Really??? Not meant as an insult but....? Well, then can't Jeff work on Dan's crapped-out computer? Or... wait... maybe we've discovered the problem... Does Gnome 3 come in a coffin-sized cardboard box full of single-sided 5.25" floppy disks or something? Or is it like OS/2 or early Windows NT and you load the OS pretty quickly then spend the rest of the week trying to find the right drivers to make all the hardware work properly? Oh, how productive we were. By the time you got the OS working correctly, all your software was out-of-date. How I long for the days of editing WIN.INI and SYS.INI files. Can I relive those heady days of yesteryear by trying to use Linux? Think of all the money I could save. |
©2024 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.