Monthly ArchiveApril 2005
Dcache & Work admin on 21 Apr 2005
15 April
Got list of queues that are grid job, to allow me to create query that will show grid usage.
Dcache & Work admin on 21 Apr 2005
April 13-14 dCache developers at RAL
- Can remove from hsm - need “1″ directory under trash directory
- PNFS database moving to Postgres, migration tool will be provided - gdbm has 2GB file size limit
- Implementing highspieed /priority queue
- billing can be put into postgres databse - tried on jra1dch01 and it works
- Tools under developmen to vacate a pool, though resilient dCache may be a soluiton
- Consider XFS for pools - speeds up cleaning up with a full pool disk
Dcache & Work admin on 11 Apr 2005
Monitoring service challenge 21th-1th April
Achieved 75MB/s over 2 weeks after getting network link with 1 day to spare.
At CERN 5-7 April for Storage Management/SC3 workshop./
Forming idea of how to support tape on production dcache. Current thinking is a second SRM door.