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Panic Mode On (100) Server Problems?
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Author | Message |
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Cactus Bob Send message Joined: 19 May 99 Posts: 209 Credit: 10,924,287 RAC: 29 |
looking through my logs, I have some connecting issues but overall not many. I am up to date on reporting and receiving WU's. This is from Arizona, USA. I suspect TR's wont help much but if anyone thinks it wilI will do a few. Running at 80% and that works for me until the problem gets fixed. Bob Sometimes I wonder, what happened to all the people I gave directions to? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SETI@home classic workunits 4,321 SETI@home classic CPU time 22,169 hours |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13720 Credit: 208,696,464 RAC: 304 |
Still having issues contacting the Scheduler. Came home to find a tonne of WUs waiting to be reported, repeated abuse of the Retry button eventually got that sorted. But requests since then still resulting in random "Scheduler request failed: Couldn't connect to server" messages, interspersed with the odd success. Grant Darwin NT |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13720 Credit: 208,696,464 RAC: 304 |
Tracert on setiboinc.ssl.berkeley.edu 9 241 ms 241 ms 240 ms dc-oak-agg4--svl-agg4-100ge.cenic.net [137.164.46.144] 10 253 ms 255 ms 257 ms ucb--oak-agg4-10g.cenic.net [137.164.50.31] 11 274 ms 274 ms 275 ms t2-3.inr-201-sut.Berkeley.EDU [128.32.0.37] 12 240 ms 241 ms 241 ms et3-48.inr-311-ewdc.Berkeley.EDU [128.32.0.101] 13 * * et3-48.inr-311-ewdc.Berkeley.EDU [128.32.0.101] reports: Destination host unreachable. Trace complete. Grant Darwin NT |
Iztok s52d (and friends) Send message Joined: 12 Jan 01 Posts: 136 Credit: 393,469,375 RAC: 116 |
hi! not DNS: both working and nonworking ISPs resolve to 208.68.240.126. but for most of my machines, 208.68.240.126 port 80 is unreacable. 73 s52d one ISP, not working: wget http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi --2015-10-02 07:59:16-- http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi Resolving setiboinc.ssl.berkeley.edu... 208.68.240.126 Connecting to setiboinc.ssl.berkeley.edu|208.68.240.126|:80... failed: Connection timed out. Retrying. working machine, another ISP: wget http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi --2015-10-02 08:00:39-- http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi Resolving setiboinc.ssl.berkeley.edu (setiboinc.ssl.berkeley.edu)... 208.68.240.126 Connecting to setiboinc.ssl.berkeley.edu (setiboinc.ssl.berkeley.edu)|208.68.240.126|:80... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [text/xml] Saving to: ‘cgi.1’ [ <=> ] 299 --.-K/s in 0s 2015-10-02 08:00:39 (26.4 MB/s) - ‘cgi.1’ saved [299] |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
yep i got about 600 wu's waiting to upload from all the machines This is getting maddening. My MTU is 1492, set on my router through which all rigs communicate. There was a time long ago when very large numbers of WUs being reported in a work request caused trouble. I now have all rigs set to report a maximum of 100 at a time, regardless of how many are queued to return. I find it hard to believe than an IT expert, of whom the Berkeley campus IT department SHOULD have on staff, cannot employ a network analyzer to find the rouge switch or router and get this problem gone. Perhaps a piece of kit that got marginalized by the heat of the colo fire? "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Jimbocous Send message Joined: 1 Apr 13 Posts: 1849 Credit: 268,616,081 RAC: 1,349 |
I find it hard to believe than an IT expert, of whom the Berkeley campus IT department SHOULD have on staff, cannot employ a network analyzer to find the rouge switch or router and get this problem gone. Well, what I saw in the "real world" was that if a production server was unavailable due to something like this, for more than 36 hours, the IT manager wasn't too worried ... because he was already looking for a new job ;) |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
Looks like my message may have gotten thru as regards the replica anyway........ Sent it to Eric, Matt, and Jeff about an hour ago, and it's just come back up, about 14k seconds behind. Now if only we could get such luck with the comms situation. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Cruncher-American Send message Joined: 25 Mar 02 Posts: 1513 Credit: 370,893,186 RAC: 340 |
Can someone please enlighten me as to what is going on ... or, rather, is NOT going on? Since about 10am EDT on 9/30 I have not been able to communicate ONCE with Berkeley on either of my crunchers, but the Status page seems to be OK. I haven't really followed the discussion here about a possible "bad" router; what does it all mean? Is anybody really getting work? Is SETI dead, or what???? |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
Can someone please enlighten me as to what is going on ... or, rather, is NOT going on? Since about 10am EDT on 9/30 I have not been able to communicate ONCE with Berkeley on either of my crunchers, but the Status page seems to be OK. I haven't really followed the discussion here about a possible "bad" router; what does it all mean? Not dead, the kitties have the crunchers up to full cache here. However, I had to hit the update button on a couple of rigs to entice them to try again because Boinc backoff times had convinced them to give up trying. Comms are hit and miss at present. Eventually, most rigs will make contact. May take some very long timeouts before they try again if they miss too many times in a row, however. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
And carolyn (the replica server) is back up to speed again.... Meow! "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Cruncher-American Send message Joined: 25 Mar 02 Posts: 1513 Credit: 370,893,186 RAC: 340 |
Sorry, Mark, more like Barf! This really sucks. Every attempted access (Including all via Update button) gets "Scheduler request failed: couldn't connect to Server". This is really frustrating. Now that it is cooling off here in New England, I can use the heat from my crunchers running... Is there anything I can do? |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Is there anything I can do? Back up projects. Else, nothing. |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
Sorry, Mark, more like Barf! Other than wearing out the retry button, not much at the moment. It is unclear why some can get comms, and some cannot. It is dicey even for those who are somewhat successful, as the kitties have been. It's down to 39f here tonight, and I am still shunting heat outside from the crunchers. 9 rigs at full bore generate a lot of heat. The fans in the garage are cycling on and off. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Kibble (KB7TIB) Send message Joined: 6 Dec 99 Posts: 27 Credit: 10,121,469 RAC: 2 |
<sighs> |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
<sighs> Kittysighs here as well, at times. I have been blessed a bit. Out of some 175,000 active hosts on Seti, I have 9. And the kitties keep them in tight tow. But why I seem to have less trouble than some? I cannot answer that. The right hardware? Possibly. All nVidia, all Intel. Old Boinc, not the most current drivers. I go with what works and update as little as possible. All connected through an 8 port BEFSR81 Linksys router, one port with a switch that allows 2 rigs to share a port, and then on to my ATT modem. My ATT speed is nothing special. I am on a very, very old part of the lines here, and I get all I can by paying top dollar with not getting nearly as much speed as some others. It all just works. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14649 Credit: 200,643,578 RAC: 874 |
According to David the routing problem is fixed. Please tell David it isn't fixed for the BOINC domain currently. I'm getting ERR_ADDRESS_UNREACHABLE, as often as not. |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
According to David the routing problem is fixed. I also get a timeout when trying to reach the 'Seti is Down' boards...unreachable. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
qbit Send message Joined: 19 Sep 04 Posts: 630 Credit: 6,868,528 RAC: 0 |
Can't report finished tasks, can't get new tasks, can't reach the Boinc download page to dl the package with virtual box so I can run vlhc instead of Seti, and once again nobody seems to care. At least I can't find any official word on the homepage or on the forums. |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
According to David the routing problem is fixed. It was fixed for a couple of hours. It's now broken again. Oh, who can we blame this time? Any takers? :) |
Jimbocous Send message Joined: 1 Apr 13 Posts: 1849 Credit: 268,616,081 RAC: 1,349 |
Can't report finished tasks, can't get new tasks, can't reach the Boinc download page to dl the package with virtual box so I can run vlhc instead of Seti, and once again nobody seems to care. At least I can't find any official word on the homepage or on the forums. Ditto |
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