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UTA Tier3 Xrootd Configuration

Patrick McGuigan mcguigan@uta.edu. UTA Tier3 Xrootd Configuration. Tier3 Components. Central Storage Details. Server R710 32GB RAM PERC 6E SAS controller 160GB local storage Storage 2 x MD1000 15 x 2TB disk per shelf 2 x 26TB volumes /xrd_cache_1 /xrd_cache_2.

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UTA Tier3 Xrootd Configuration

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  1. Patrick McGuigan mcguigan@uta.edu UTA Tier3 Xrootd Configuration UTA-Tier3-FAX

  2. UTA-Tier3-FAX Tier3 Components

  3. Central Storage Details • Server R710 • 32GB RAM • PERC 6E SAS controller • 160GB local storage • Storage • 2 x MD1000 • 15 x 2TB disk per shelf • 2 x 26TB volumes • /xrd_cache_1 • /xrd_cache_2 UTA-Tier3-FAX

  4. UTA-Tier3-FAX Central Storage Xrootd Config oss.cache public /xrd_cache* xa oss.localroot /state/partition1/atlas_root all.export /atlas r/w stage purge mig nocheck nodread all.export /atlas/local r/w

  5. Compute Node Detail • R410 • 2 x Intel E5520 • 24GB RAM • 500GB system disk • 2 TB SATA disk • /local/xrootd/a/wn/disk • 128 GB SSD • /local/xrootd/a/wn/ssd UTA-Tier3-FAX

  6. UTA-Tier3-FAX Compute Node Xrootd Config oss.localroot /local/xrootd/a all.export /wn

  7. Redirector Detail • SC1425 • 2 x Xeon 3.2GHZ • 4GB RAM • 160 GB system disk UTA-Tier3-FAX

  8. UTA-Tier3-FAX Redirector Xrootd Config all.export /atlas r/w stage purge nomig nocheck nodread all.export /atlas/local r/w all.export /wn r/w

  9. GridFTP/Proxy Detail • SC1425 • 2 x Xeon 3.2GHZ • 4GB RAM • 160 GB system disk • GridFTP via old OSG • Proxy via RPM UTA-Tier3-FAX

  10. UTA-Tier3-FAX Proxy Xrootd Config all.export /atlas r/o ofs.osslib /usr/lib64/libXrdPss.so pss.origin redirector-1-18.local:1094 all.role server all.manager glrd.usatlas.org:1095

  11. UTA-Tier3-FAX XrootdFS Treat as two namespaces /atlas /wn Each is mounted separately /xrootdfs/atlas /xrootdfs/wn Compute Nodes/Login mount this as read only gw01 mounts this as read/write

  12. UTA-Tier3-FAX Questions?

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