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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 acce...
Dear dCache devs, As mentioned in https://github.com/dCache/dcache/issues/5883#issuecomment-831355159, dCacheView does not properly download or view files when authenticated with an X509 user certificate in Firefox. Interestingly, the browser console does not...
When I access dCacheView with macaroon authentication, it presents an unnecessary and confusing login prompt, asking for username and password. This login prompt can be bypassed by clicking on the...
CMS contacts have asked whether there are more performant solution for allowing CMS dCache sites to join the AAA xrootd federation. As of now the following is done: * Host...
HTTP-TPC pull fails with dCache 6.2.13 destionation and one TRIUMF dCache source dpool49.lcg.triumf.ca that's behind webdav.lcg.triumf.ca alias (the rest works fine, but they have a bit different certificates). TPC client...
Dear dCache developers, since the switch to systemd we employ journalbeat to collect the logging entries and send them via Kafka to our monitoring and analysing infrastructure. We observe several...
Have reports of log entries like: ``` Failed to deliver PnfsDeleteEntryNotificationMessage message to [>PinManager@local]: Route for >PinManager@local< not found at >centralDomain< ``` This comes because cleaner will always try to...
A query to the namespace resources that requests that QoS be resolved (e.g., `/api/v1/namespace/directory?qos=true`) uses external components to build the QoS. On a purely disk based dCache, pinmanager is an...
The `max-copies` parameter allows the dCache admin to configure PoolManager so that it enforces a maximum number of replicas of a file. Once this value is reached, PoolManager refuses to...
A domain that runs a WebDAV door logged that it failed to shutdown cleanly. The problematic threads had the following stack-trace (as called by Milton) ``` 16 Dec 2020 10:11:09...
Observed the following stack-trace: ``` 15 Dec 2020 12:03:23 (WebDAV-uct2-webdav) [door:WebDAV-uct2-webdav@uct2-webdavDomain:AAW2hIM/jgA] Internal server error java.lang.RuntimeException: createNew method on: class org.dcache.webdav.DcacheDirectoryResource returned a null resource. Must return a reference to the...