Hi,
I have an issue with my redirector (XRootD 5.5.0) with the command:
/usr/bin/xrdfs cmsio7.rc.ufl.edu:1094 stat
//store/mc/SAM/GenericTTbar/AODSIM/CMSSW_9_2_6_91X_mcRun1_realistic_v2-v1/00000/A64CCCF2-5C76-E711-B359-0CC47A78A3F8.root
Usually, the command returns in less than 5 seconds, but from time to
time, it hangs here:
[2022-12-09 00:07:54.714793 +0100][Debug ][TaskMgr ]
Registering task: "StreamConnectorTask for cmsio7.rc.ufl.edu:1094" to be
run at: [2022-12-09 00:09:54 +0100]
and eventually returns in more than 2 minutes.
Other USCMS Tier2 sites do not have this issue.
There are 7 servers under the redirector and they do not have this issue.
I thought the cmsd directive, cms.dfs might have something to do with
this, so I tried a different option.
But that didn't change anything.
My current config uses this option for the cms.dfs directive:
cms.dfs limit 0 lookup distrib mdhold 0 redirect immed retries 2
What could be the source of the problem?
Thanks,
Bockjoo
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