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-   -   "Other server" down (https://www.mersenneforum.org/showthread.php?t=4261)

ric 2005-06-28 12:23

"Other server" down
 
Apologies in advance if this is not the proper space for discussing this, but I noticed that since yesterday the server holding replicated data of the Mersenne domain (status/cleared reports, copies of software, and the like) at [url]http://tuatara.sdsu.edu/~mersenne/[/url] appears to be down.

My understanding is that this extra server is not under direct control of the Mersenne community - and thus its availability is somehow more fluctuant - reason for discussing here is just to understand if this is expected to be a temporary discontinuity, or a more radical one.

Any input is appreciated.
ric

delta_t 2005-06-28 18:13

It's back up now. Something had occurred to the OS which I was unable to resolve remotely. I was finally able to get to it today and reset things. The server has been running near continuously for a little over a year. Sorry for the downtime, it was unexpected and of course had to happen when I was away.

garo 2005-06-29 13:21

Thanks much delta_t

delta_t 2005-07-27 16:51

Archive down (briefly)
 
A preemptive note.
I'm aware the archive server is down. I'm working on getting things back up and running again. It appears that the IDE controller failed. Instead of trying to patch-fix the existing server, I am now working on putting together another machine to replace it. I'll get the data transferred over and send word when it's back up. The newer archive server should be faster and more reliable.
Standby.

moo 2005-07-29 00:31

post specs also are you gonna run prime on it ;) :w00t:

delta_t 2005-07-29 03:12

Intel motherboard, Pentium 4 2.53GHz, 533MHz bus, 1GB DDR RAM. RAID1 (mirrored) 80GB drives.
OS is FreeBSD, and this time it's thttpd as it's web server. Pretty fast but most importantly, stable.

Was there any doubt that it would be running mprime? Of course it will.
[CODE]Intel(R) Pentium(R) 4 CPU 2.53GHz
CPU speed: 2532.93 MHz
CPU features: RDTSC, CMOV, Prefetch, MMX, SSE, SSE2
L1 cache size: 8 KB
L2 cache size: 512 KB
L1 cache line size: 64 bytes
L2 cache line size: 128 bytes
TLBS: 64
Prime95 32-bit version 24.13, RdtscTiming=1
Best time for 512K FFT length: 18.473 ms.
Best time for 640K FFT length: 24.187 ms.
Best time for 768K FFT length: 29.537 ms.
Best time for 896K FFT length: 34.240 ms.
Best time for 1024K FFT length: 40.298 ms.
Best time for 1280K FFT length: 51.468 ms.
Best time for 1536K FFT length: 62.760 ms.
Best time for 1792K FFT length: 73.260 ms.
Best time for 2048K FFT length: 83.814 ms.
Best time for 2560K FFT length: 109.641 ms.
Best time for 3072K FFT length: 141.014 ms.
Best time for 3584K FFT length: 159.157 ms.
Best time for 4096K FFT length: 181.646 ms.
Best time for 58 bit trial factors: 11.873 ms.
Best time for 59 bit trial factors: 11.914 ms.
Best time for 60 bit trial factors: 11.894 ms.
Best time for 61 bit trial factors: 11.999 ms.
Best time for 62 bit trial factors: 12.741 ms.
Best time for 63 bit trial factors: 12.710 ms.
Best time for 64 bit trial factors: 15.720 ms.
Best time for 65 bit trial factors: 15.753 ms.
Best time for 66 bit trial factors: 15.678 ms.
Best time for 67 bit trial factors: 15.625 ms.
[/CODE]

delta_t 2005-07-29 05:23

Back up and running
 
The new archive server is back up. Notice that the default directory has changed.
[url=http://tuatara.sdsu.edu/primenet]http://tuatara.sdsu.edu/primenet[/url]

delta_t 2005-12-08 15:15

I need to take the archive server offline for a few days beginning today, Thurs, Dec 8.
Since I'll be working on several servers in that farm I might as well take this opportunity to do some hardware and software work on it.
I'll post when it is back up and working again.

moo 2005-12-09 00:03

Give it a deep cleaning -_-


Quote me
Computers make the worlds most efficant air cleaners.

rudi_m 2005-12-09 23:16

Are you talking about mersenne.org webserver?
I noticed that its down almost each day for some hours and if its up then its very slow mostly.
I could mirror it somehow if you want!?
Or maybe it would help if you just redirect the static parts and downloads of that Homepage.

Just tell me if can help somehow!

moo 2005-12-09 23:33

No this is the backup data archive delta is kind enough to run this seperate server that stores a copy of the mersenne site and the ftp directory backup.


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