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lekkere vroege stats kunne jullie er heel de dag van genieten
21 Jan 2009 22:18:50 UTC
The secondary science database finally recovered. As we poke and prod at this new configuration we're still finding things we might have done differently, but we're planning to just seal it up and call this project done. Actual gains in speed/performance are to be tested.
As many of you regular/avid readers know the last release of the cuda client got a little messed up - people were getting checksum errors meaning the files were corrupted. Bob did the code signing procedure this last time around from his desktop machine which has recently had problems with its memory DIMMs. This is our best, albeit vague and unsatisfying, theory as to why a small subset of files got corrupted when simply copying from one directory to another.
Continuing progress on radar blanking and the NTPCkr. Jeff and I are anxious to get these projects done already.
- Matt
20 Jan 2009 22:58:04 UTC
Welcome back from another long weekend - we had MLK Day off yesterday, and the whole country has been running a little late this morning. Things went mostly well in server land. The astropulse validator was (still) choking on various results so the backlog grew and thus the workunit storage filled up again for a minute there. That means the splitters halted, and we ran low on work to send out for half a day. Other than that, no major events.
Today we began the final stages of the secondary science database shuffle. We were a bit disappointed by the results at first, and did some more reconfiguration/testing before learning to not trust the output of iostat so much as the other evidence that shows we may have improved our peak science db throughput by 10x. Well maybe not so much - we'll see - if it's 2x I'll be psyched. More work tomorrow on that (the secondary is still catching up from being offline for 5+ days).
A followup on a recent story about our Overland Storage servers. I recently mentioned we hit an unexpected 4 TB file system limit on our workunit storage server (gowron). Turns out we actually hit a physical extent limit, and this will be fixed in the latest OS release. This is really just an academic point - we could only grow to 4.25 TB max anyway, given the number of drives. Thanks again to Overland for continued support.
- Matt
slechts 8 mijlpalen te vergeven, te weten aan; Team_Elteor_Borislavj ;etalien ; PascalB ; Bruinbaard ; Viper1978 ; Viperbas ; Expander ; mat.hi.as. proficiat allemaal
DPC SETI@Home hitparade van 22 januari 2009
Mijlpalen
SETI@Home Links
SETI@Home webpage
SETI@Home forum
DPCH Suggestiepagina
Bron
21 Jan 2009 22:18:50 UTC
The secondary science database finally recovered. As we poke and prod at this new configuration we're still finding things we might have done differently, but we're planning to just seal it up and call this project done. Actual gains in speed/performance are to be tested.
As many of you regular/avid readers know the last release of the cuda client got a little messed up - people were getting checksum errors meaning the files were corrupted. Bob did the code signing procedure this last time around from his desktop machine which has recently had problems with its memory DIMMs. This is our best, albeit vague and unsatisfying, theory as to why a small subset of files got corrupted when simply copying from one directory to another.
Continuing progress on radar blanking and the NTPCkr. Jeff and I are anxious to get these projects done already.
- Matt
20 Jan 2009 22:58:04 UTC
Welcome back from another long weekend - we had MLK Day off yesterday, and the whole country has been running a little late this morning. Things went mostly well in server land. The astropulse validator was (still) choking on various results so the backlog grew and thus the workunit storage filled up again for a minute there. That means the splitters halted, and we ran low on work to send out for half a day. Other than that, no major events.
Today we began the final stages of the secondary science database shuffle. We were a bit disappointed by the results at first, and did some more reconfiguration/testing before learning to not trust the output of iostat so much as the other evidence that shows we may have improved our peak science db throughput by 10x. Well maybe not so much - we'll see - if it's 2x I'll be psyched. More work tomorrow on that (the secondary is still catching up from being offline for 5+ days).
A followup on a recent story about our Overland Storage servers. I recently mentioned we hit an unexpected 4 TB file system limit on our workunit storage server (gowron). Turns out we actually hit a physical extent limit, and this will be fixed in the latest OS release. This is really just an academic point - we could only grow to 4.25 TB max anyway, given the number of drives. Thanks again to Overland for continued support.
- Matt
slechts 8 mijlpalen te vergeven, te weten aan; Team_Elteor_Borislavj ;etalien ; PascalB ; Bruinbaard ; Viper1978 ; Viperbas ; Expander ; mat.hi.as. proficiat allemaal
DPC SETI@Home hitparade van 22 januari 2009
 | |||||
| Daily Top 30 | |||||
| Flushers: 118 / 949 (12,4 %) | |||||
| pos | daily | member | total | ||
| 1. | ( 2) | 28.735 | Searchy! Internet Services V.O.F. | 7.282.196 | (5) |
| 2. | (3) | 28.110 | [DPC]TeamGrazzie | 11.347.950 | (2) |
| 3. | ( 2) | 19.069 | [DPC] Switch | 7.818.366 | (4) |
| 4. | (2) | 14.879 | Sp@ceNv@der | 9.980.548 | (3) |
| 5. | (1) | 14.642 | hansR | 13.946.960 | (1) |
| 6. | (4) | 9.668 | F@stmem | 1.668.658 | (10) |
| 7. | (1) | 9.289 | Ensign Wildfire | 2.655.855 | (7) |
| 8. | (8) | 5.355 | RonW | 486.276 | (35) |
| 9. | (4) | 5.116 | AmeComputers | 1.491.881 | (14) |
| 10. | (1) | 4.874 | Sylvester | 49.265 | (175) |
| 11. | (2) | 4.522 | o25o & Dharkon | 4.478.562 | (6) |
| 12. | (2) | 3.832 | Jox444 | 711.154 | (26) |
| 13. | (5) | 3.470 | Mr Beamer | 1.664.260 | (11) |
| 14. | (54) | 3.229 | Hans vandebos | 241.710 | (66) |
| 15. | (7) | 3.047 | Jan Zandvliet & x-RaY99 | 1.549.250 | (12) |
| 16. | (20) | 2.682 | Gear Software | 245.302 | (65) |
| 17. | (37) | 2.495 | Asgoroth | 271.287 | (60) |
| 18. | (11) | 2.433 | dr bommel | 265.429 | (61) |
| 19. | (37) | 2.090 | Robin Ovaere | 274.979 | (58) |
| 20. | (7) | 1.834 | Dadoke | 808.833 | (24) |
| 21. | (4) | 1.773 | Team_Elteor_Borislavj | 501.488 | (32) |
| 22. | (50) | 1.720 | Rydo | 725.450 | (25) |
| 23. | (8) | 1.442 | Tijntje | 1.234.954 | (16) |
| 24. | (4) | 1.368 | Edwin van der Geest | 388.662 | (43) |
| 25. | (5) | 1.252 | wodahl | 174.617 | (81) |
| 26. | ( ) | 1.228 | Sjowhan | 37.222 | (209) |
| 27. | (37) | 1.188 | Joey van den Berge | 120.117 | (105) |
| 28. | (32) | 1.188 | [DPC] Anticimex & Lock Metaaldetectie | 1.065.434 | (20) |
| 29. | (6) | 1.109 | Martijn Kleintjens | 107.458 | (112) |
| 30. | (5) | 1.097 | ray | 1.074.156 | (19) |
| More... | |||||
| |||||
| Overall Top 30 | |||||
| pos | total | member | daily | ||
| 1. | () | 13.946.960 | hansR | 14.642 | (5) |
| 2. | () | 11.347.950 | [DPC]TeamGrazzie | 28.110 | (2) |
| 3. | () | 9.980.548 | Sp@ceNv@der | 14.879 | (4) |
| 4. | () | 7.818.366 | [DPC] Switch | 19.069 | (3) |
| 5. | () | 7.282.196 | Searchy! Internet Services V.O.F. | 28.735 | (1) |
| 6. | () | 4.478.562 | o25o & Dharkon | 4.522 | (11) |
| 7. | () | 2.655.855 | Ensign Wildfire | 9.289 | (7) |
| 8. | () | 2.519.648 | [DPC]Spinpoint | 17 | (113) |
| 9. | () | 2.129.642 | [DPC]Trancemaus | 418 | (49) |
| 10. | (1) | 1.668.658 | F@stmem | 9.668 | (6) |
| 11. | (1) | 1.664.260 | Mr Beamer | 3.470 | (13) |
| 12. | () | 1.549.250 | Jan Zandvliet & x-RaY99 | 3.047 | (15) |
| 13. | () | 1.502.870 | MAX3400 | 0 | (-) |
| 14. | () | 1.491.881 | AmeComputers | 5.116 | (9) |
| 15. | () | 1.448.573 | [DPC]Team Zuid-Holland | 825 | (38) |
| 16. | () | 1.234.954 | Tijntje | 1.442 | (23) |
| 17. | () | 1.124.115 | Speedy67 & Friends | 14 | (117) |
| 18. | () | 1.109.798 | visvogel | 147 | (68) |
| 19. | () | 1.074.156 | ray | 1.097 | (30) |
| 20. | () | 1.065.434 | [DPC] Anticimex & Lock Metaaldetectie | 1.188 | (28) |
| 21. | () | 1.049.597 | [DPC]SjoQing | 0 | (-) |
| 22. | () | 1.016.930 | Berkie | 892 | (35) |
| 23. | () | 810.182 | Override | 886 | (37) |
| 24. | () | 808.833 | Dadoke | 1.834 | (20) |
| 25. | () | 725.450 | Rydo | 1.720 | (22) |
| 26. | () | 711.154 | Jox444 | 3.832 | (12) |
| 27. | () | 673.789 | Psyed | 0 | (-) |
| 28. | () | 626.692 | MaNDaRK | 0 | (-) |
| 29. | () | 557.899 | sebastiaan | 0 | (-) |
| 30. | () | 543.171 | holy-shit | 891 | (36) |
| More... | |||||
| |||||
| Teams Daily Top 15 | |||||
| pos | daily | team | total | ||
| 1. | (1) | 1.353.711 | SETI.USA | 928.874.968 | (1) |
| 21. | (4) | 286.428 | Canada | 132.285.271 | (22) |
| 22. | (2) | 280.553 | BOINC@AUSTRALIA | 118.938.479 | (26) |
| 23. | (1) | 279.169 | Boone Community School District - Iowa | 76.262.691 | (41) |
| 24. | (3) | 275.100 | OcUK - Overclockers UK | 185.147.035 | (14) |
| 25. | (5) | 265.845 | U.S.Air Force | 128.673.071 | (24) |
| 26. | (6) | 238.830 | Team Art Bell | 188.284.100 | (13) |
| 27. | (1) | 232.276 | Elite Games | 88.746.650 | (37) |
| 28. | (2) | 218.485 | Dutch Power Cows | 117.120.095 | (28) |
| 29. | (6) | 187.456 | AUSTRIA - NATIONAL - TEAM | 112.283.723 | (30) |
| 30. | () | 183.084 | Ars Technica | 136.326.310 | (20) |
| 31. | () | 182.702 | Team NIPPON | 100.534.962 | (34) |
| 32. | (2) | 181.905 | Universe Examiners | 117.350.198 | (27) |
| 33. | () | 180.221 | BOINC.Italy | 136.231.139 | (21) |
| 34. | (3) | 172.016 | Cisco Systems | 40.753.992 | (72) |
| 35. | (6) | 171.830 | BOINC SETI@home RUSSIA | 106.205.588 | (32) |
| More... | |||||
| |||||
| Teams Overall Top 15 | |||||
| pos | total | team | daily | ||
| 1. | () | 928.874.968 | SETI.USA | 1.353.711 | (1) |
| 21. | () | 136.231.139 | BOINC.Italy | 180.221 | (33) |
| 22. | () | 132.285.271 | Canada | 286.428 | (21) |
| 23. | () | 131.896.282 | Phoenix Rising | 297.714 | (19) |
| 24. | () | 128.673.071 | U.S.Air Force | 265.845 | (25) |
| 25. | () | 126.191.774 | Amateur Radio Operators | 325.496 | (15) |
| 26. | () | 118.938.479 | BOINC@AUSTRALIA | 280.553 | (22) |
| 27. | () | 117.350.198 | Universe Examiners | 181.905 | (32) |
| 28. | (1) | 117.120.095 | Dutch Power Cows | 218.485 | (28) |
| 29. | (1) | 117.109.536 | UK BOINC Team | 160.429 | (39) |
| 30. | () | 112.283.723 | AUSTRIA - NATIONAL - TEAM | 187.456 | (29) |
| 31. | () | 107.050.522 | PC Perspective Killer Frogs | 51.110 | (117) |
| 32. | () | 106.205.588 | BOINC SETI@home RUSSIA | 171.830 | (35) |
| 33. | () | 103.847.950 | BOINC@Poland | 296.427 | (20) |
| 34. | () | 100.534.962 | Team NIPPON | 182.702 | (31) |
| 35. | () | 93.744.233 | BOINC@Denmark | 101.650 | (55) |
| More... | |||||
| |||||
| Megaflush Top 5 | |||||
| pos | Team | Flush | Date | ||
| 1. | [DPC]TeamGrazzie | 553.056 | 04-01-2008 | ||
| 2. | chelloo.com | 261.227 | 09-01-2008 | ||
| 3. | [DPC]Spinpoint | 174.423 | 14-06-2007 | ||
| 4. | hansR | 170.409 | 17-08-2008 | ||
| 5. | REISinformatiegroep | 165.307 | 18-04-2007 | ||
| More... | |||||
Mijlpalen
| Team_Elteor_Borislavj | 500.000 |
| etalien | 80.000 |
| PascalB | 70.000 |
| Bruinbaard | 5.000 |
| Viper1978 | 5.000 |
| Viperbas | 3.000 |
| Expander | 1.000 |
| mat.hi.as | 750 |
SETI@Home Links
SETI@Home webpage
SETI@Home forum
DPCH Suggestiepagina
Bron