Difference between revisions of "Atlas:SC4-Sept06"
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** Start transfer from LYONDISK to T2s (try to follow online) | ** Start transfer from LYONDISK to T2s (try to follow online) | ||
** Since dataset are destroyed at CERN after 24 hours, only datasets younger than 12 hours are transfered to T2s. | ** Since dataset are destroyed at CERN after 24 hours, only datasets younger than 12 hours are transfered to T2s. | ||
| + | ** Bad transfer rate to GRIF | ||
| + | ** SE in CPPM is full | ||
| + | ** 20-30 MB/s rate for 4 sites | ||
* 2 October : | * 2 October : | ||
** Problems with dcache in Lyon | ** Problems with dcache in Lyon | ||
Version du 22:07, 3 octobre 2006
DDM monitoring
- http://atlas-ddm-monitoring.web.cern.ch/atlas-ddm-monitoring/rrd/plots/stackday.png
- http://atlas-ddm-monitoring.web.cern.ch/atlas-ddm-monitoring/rrd/plots/stackdayLYON.png
- http://atlas-ddm-monitoring.web.cern.ch/atlas-ddm-monitoring/rrd/plots/stackdayt2.png
- DDM monitoring
- Other monitorings
Logbook
- In LYONDISK, files older than 24 hours are deleted (not LFC entries)
- 3 October
- dcache for SC4 tests back in operation
- Start transfer from LYONDISK to T2s (try to follow online)
- Since dataset are destroyed at CERN after 24 hours, only datasets younger than 12 hours are transfered to T2s.
- Bad transfer rate to GRIF
- SE in CPPM is full
- 20-30 MB/s rate for 4 sites
- 2 October :
- Problems with dcache in Lyon
- 30 September-1 October :
- T0-T1 transfer chaotic due to problems for DDM to get FTS messages (use CERN FTS server) (then transfers are killed).
- Status after one week :
- Transfer ran smoothly with the usual problem of LFC access speed
- No T1-T2 transfer
- 24 September: Upgrade of DDM software. VOBOX activity much lower.
