Dcache &Work Derek on 13 Jan 2006 11:19 pm
Friday 13th
Sat in on 2 Tier 2 Deployment meeting sessions: SC4 preparations and What the Tier 1 can do for Tier 2s
csfnfs62′s pools were showing too many files open errors on pool usage pages – restarted dcache-pool service
esr, t2k and ilc directories on dCache not correctly setup, deleted and recreated properly – this sparked by usage from esr testing people
Thursday 12th
Attended GridPP 15
Sc3 rerun started, CERN network on end of OPN had expanded and we’d hadn’t been told/realised, so had to update routing on dCache boxes
Initial rate of 30MB/s – fairly poor
Gridftp doors all fell over when concurrent transfer raised from 12 to 30, rebooted by GP.
Took decision to add in all possible pools & servers to SC3 activity, on doing so rate leapt up to over 100MB/s
Wednesday 11th
Attended GridPP 15
Built slony rpm
Documented slony building procedure on Gridpp wiki
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