Differences

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--- start:software:topical:physics:atlas [2021/01/18 13:06]
jrutte02 [Software: CvmFS]
+++ start:software:topical:physics:atlas [2021/02/15 12:49] (current)
nussbaum [Blacklisting of sites]
@@ Line 204: / Line 204: @@
 ==== Blacklisting of sites ====
-**Your action:** You have to blacklist the sites in the table below for all GRID actions (DaTRI, pathena, prun, dq2) !
+** Blacklisting is not necessary anymore!!!** ATLAS implemented a distance matrix and a multi-hopping schema, that should take care of the issues with ``Australia-ATLAS`` and ``TRIUMF-LCG2``.
-**Background:** At the moment there is no connectivity from 2 ATLAS grid sites to the MOGON cluster. This is causing serious problems. DaTRI requests or finished JEDI/PANDA jobs from these sites will not succeed but will stay in the queue of active transfers forever. They have to be removed by hand by grid administrators. We already received several "tickets" to solve this problem but it can not be solved. The University is not connected to a network with a route "from" these two sites (sendig to these sites works, receiving does not work).  The following sites are affected:
+**Your action:** <del> You have to blacklist the sites in the table below for all GRID actions (DaTRI, pathena, prun, dq2) !</del>
-  * Australia-ATLAS
+**Background:** <del>At the moment there is no connectivity from 2 ATLAS grid sites to the MOGON cluster. This is causing serious problems. DaTRI requests or finished JEDI/PANDA jobs from these sites will not succeed but will stay in the queue of active transfers forever. They have to be removed by hand by grid administrators. We already received several "tickets" to solve this problem but it can not be solved. The University is not connected to a network with a route "from" these two sites (sendig to these sites works, receiving does not work).  The following sites are affected:</del>
-  * TRIUMF-LCG2
+  * <del>Australia-ATLAS</del>
+  * <del>TRIUMF-LCG2</del>
-In detail, these have to be blacklisted:
+<del>In detail, these have to be blacklisted:</del>
 === Australia-ATLAS ===
@@ Line 267: / Line 269: @@
   * TRIUMF_VIRTUAL
-For the most GRID actions (pathena, prun, dq2) it is sufficient to add these parameters:
+<del>For the most GRID actions (pathena, prun, dq2) it is sufficient to add these parameters:</del>
+<del>''pathena --excludedSite=ANALY_TRIUMF,ANALY_AUSTRALIA''</del>
-''pathena --excludedSite=ANALY_TRIUMF,ANALY_AUSTRALIA''
+<del>''prun --excludedSite=ANALY_TRIUMF,ANALY_AUSTRALIA''</del>
-''prun --excludedSite=ANALY_TRIUMF,ANALY_AUSTRALIA''
+<del>''dq2-get --exclude-site=TRIUMF-LCG2_LOCALGROUPDISK,AUSTRALIA-ATLAS_LOCALGROUPDISK''</del>
-''dq2-get --exclude-site=TRIUMF-LCG2_LOCALGROUPDISK,AUSTRALIA-ATLAS_LOCALGROUPDISK''
+<del>DaTRI requests (on panda web interface) will inform you (with green text at the bottom of the request summary before you submit) that it will not work. If this occurs, please do not submit the request! It might in the end lead to an exclusion of our Mainz site from the grid! (It is causing big trouble in the system)</del>
-DaTRI requests (on panda web interface) will inform you (with green text at the bottom of the request summary before you submit) that it will not work. If this occurs, please do not submit the request! It might in the end lead to an exclusion of our Mainz site from the grid! (It is causing big trouble in the system)
 ==== Transfer to FZK ====