Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.eso.org/~qc/procs/migration_2013/NewArchitecture_2013.pdf Дата изменения: Mon Jan 14 15:16:51 2013 Дата индексирования: Tue Feb 5 10:29:13 2013 Кодировка: Поисковые слова: trifid nebula

New hardware 7 Dell M620 with 12 cores each , 1 Dell M820 with 32 cores http://www.dell.com/us/enterprise/p/poweredgem620/pd http://www.dell.com/us/enterprise/p/poweredgem820/pd Data: external storage, 4 disk servers with 7.2 TB each, 1 with 9 TB, configured in RAID10 (speed and redundancy) Home: internal storage, 0.9 TB Configuration: All servers to be called 'muc' where nn starts with 01 and ends with 08, and muc stands for 'multicore server' muc01...muc05: to host three accounts each (lowdata volume instruments) muc06...muc08: one account each (highdata volume instruments, and science processing) muc01...muc04: muc05: muc06, muc07: muc08: per account: three accounts per UT three accounts VLTI, plus preimaging survey cameras science processing 1 internal disk, with dfos software, pipelines etc. disk, software, etc. 1 external disk, with data and longterm memory external disk on 'fujisan3' server

storage:


List of accounts Server name muc01 (8 condor_exec) accounts crires fors1 fors2 kmos muc02 (8 condor_exec) giraffe qc_shift uves xshooter muc03 (8 condor_exec) isaac vimos visir sphere muc04 (8 condor_exec) naco sinfoni muc05 (8 condor_exec) midi amber pacman preimg muc06 (10 condor_exec) muc07 (10 condor_exec) muc08 sciproc TBD (new) (new) /home/sciproc vircam yes qc04 /home/vircam /home/vircam ocam yes yes yes yes yes no yes dfo22 dfo29 dfo28 dfo31 dfo28 dfo33 qc06 /home/naco2 (!) /home/sinfoni /home/midi2 (!) /home/amber /home/pacman /home/preimg /home/ocam /home/naco2 /home/sinfoni /home/midi2 /home/amber /home/pacman /home/preimg /home/ocam hawki condor_res? yes no yes yes yes no yes yes yes yes yes no yes currently home dfo32 dfo25 dfo26 (new) dfo23 dfo23 dfo21 dfo25 dfo27 dfo24 dfo30 (new) qc08 /home/crires /home/fors1 /home/fors2 (new) /home/giraffe /home/qc_shift /home/uves /home/xshooter /home/isaac /home/vimos /home/visir (new) /home/hawki home_new /home/crires /home/fors2 /home/kmos /home/giraffe /home/qc_shift /home/uves /home/xshooter /home/isaac /home/vimos /home/visir /home/sphere /home/hawki data /diska/data32/crires /diska/data25/fors1 /diska/data26/fors2 (new) /diska/data23/giraffe /diska/data21/uves /diska/data25/xshooter /diska/data27/isaac /diska/data24/vimos /diska/data30/visir (new) /fastcache/qc/hawki (!) /diska/qc/hawki /diska/data22/naco2 /diska/data29/sinfoni /diska/data28/midi2 /diska/data31/amber /diska/data28/pacman /diska/data33/preimg /fastcache/qc/ocam (!) /diska/qc/ocam /fastcache/qc/vircam (!) /diska/qc/vircam (new) /datavlt/sciproc (!) 9 /datavlt@ > /fujisan3/datavlt /qc/vircam 7.2 /vircam@ > /fujisan3/qc/vircam /data22/naco2 /data29/sinfoni /data28/midi2 /data31/amber /datavlt/pacman (!) /data33/preimg /qc/ocam 0.9 /data22@ > /fujisan3/data22 0.9 /data29@ > /fujisan3/data29 0.9 /data28@ > /fujisan3/data28 0.9 /data31@ > /fujisan3/data31 0.8 /datavlt@ > /fujisan3/datavlt 0.1 0.1 /data33@ > /fujisan3/data33 7.2 /ocam@ > /fujisan3/qc/ocam data_new /data32/crires /data25/fors1 /data26/fors2 /datavlt/kmos (!) /data23/giraffe /data21/uves /data25/xshooter /data27/isaac /data24/vimos /data30/visir /datavlt/sphere (!) /qc/hawki size (TB) shortcut (for b/w compatib.)

0.9 /data32@ > /fujisan3/data32 0.1 /data25@ > /fujisan3/data25 0.9 /data26@ > /fujisan3/data26 0.9 /datavlt@ > /fujisan3/datavlt 0.9 /data23@ > /fujisan3/data23 0.9 /data21@ > /fujisan3/data21 0.9 /data25@ > /fujisan3/data25 0.8 /data27@ > /fujisan3/data27 0.9 /data24@ > /fujisan3/data24 0.9 /data30@ > /fujisan3/data30 0.9 /datavlt@ > /fujisan3/datavlt 0.9 /hawki@ > /fujisan3/qc/hawki


Migration: content of /diskb will not be migrated (unless requested by QC and discussed) content of other/historical accounts will not be migrated (unless requested by QC and discussed) QC: please cleanup undefined/unknown/obsolete content before migration! Open questions: what to do with old accounts like fors1? (keep home and data? Make e.g. xshooter owner of these data?) uvesr, giraffer? crossmounted to all accounts: opslog, quality identical content but not crossmounted: flowmgr condor: condor_master needed on each muc > one CPU for condor_master, one CPU for accounts (except the ones marked condor_res=no) e.g., muc01 will have 8 condor_exec nodes; one reserved for condor_master; one for crires, fors2, and kmos home accounts.