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dCache / dcache

dCache - a system for storing and retrieving huge amounts of data, distributed among a large number of heterogenous server nodes, under a single virtual filesystem tree with a variety of standard access methods
https://dcache.org
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"Bug detected (please report): Host may not be blank" #7526

Open onnozweers opened 4 months ago

onnozweers commented 4 months ago

Dear dCache devs,

I found this in our billing log. Reporting it because it says "please report". Otherwise this does not seem a significant problem: this is the first and only occurrence in 2024.

[root@dcmain ~]# fgrep 'Bug detected' /var/lib/dcache/billing/2024/03/billing-2024.03.05
03.05 04:12:18 [pool:koala8_atlasdisk:transfer] [00008607194883E048F1BB90FF82C5AC1BE4,0] [/pnfs/grid.sara.nl/data/atlas/atlasdatadisk/rucio/mc16_13TeV/75/03/DAOD_STDM4.37511456._000084.pool.root.1] atlas:disk@osm 0 0 true {RemoteHttpsDataTransfer-1.1:https://eos.grif.fr:11000//eos/grif/atlas/atlasdatadisk/rucio/mc16_13TeV/75/03/DAOD_STDM4.37511456._000084.pool.root.1?copy_mode=pull} [door:RemoteTransferManager@transfermanagersDomain:1709608335983-1959273] {10011:"Bug detected (please report): Host may not be blank"}
03.05 04:12:15 [door:RemoteTransferManager@transfermanagersDomain:request] ["atlas":36487:31306:unknown] [,0] [/pnfs/grid.sara.nl/data/atlas/atlasdatadisk/rucio/mc16_13TeV/75/03/DAOD_STDM4.37511456._000084.pool.root.1] atlas:disk@osm 2151 15 {10027:"Bug detected (please report): Host may not be blank"}

Kind regards, Onno

kofemann commented 4 months ago

Hi Onno,

this error message comes from a remote site (eos.grif.fr?). The question is: does dCache send incomplete information or this is an issue in their storage system? Can you contact them?

onnozweers commented 3 months ago

I've reached out to the GRIF admins.