Backport of #5714 to 72X #5978
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Backport of #5714 to 72X #5978
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The default timeout is now set to 10 minutes; previously, it varied between 3 minutes and 8 hours, depending on the operation. Further, the timeout can now be set by the CMSSW pset and the site local config service. It appears that timeouts were never set for fallback files; this issue is now fixed. Whenever a ReadV error occurs, raise a CMSSW exception; do not allow this to be cast down to a ROOT warning. Exception information is improved so the last Xrootd server message (or timeouts) are recorded. Finally, this fixes an older bug in XrdReadv.cc which causes the transaction timeout to not be reset at the beginning of ReadV calls. This causes the XrdAdaptor to throw an exception on ReadV calls if it has been more than the timeout (default, 8 hours) between Read calls (which did reset the transaction timeout).
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A new Pull Request was created by @nclopezo (David Mendez) for CMSSW_7_2_X. Backport of #5714 to 72X It involves the following packages: IOPool/Input @cmsbuild, @Dr15Jones, @ktf, @nclopezo can you please review it and eventually sign? Thanks. |
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Oct 24, 2014
Backport of #5714 to 72X: Implement timeouts for the Xrootd client.
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Backport of #5714 to 72X in order to start CMSSW_7_2_1