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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, I'm currently troubleshooting `cleaner-hsm` congestion (version 9.2.18). A challenge I'm facing is that it can't see which runs the cleaner has submitted to which pools, and which...
Hello, dCache release 9.2.17 A pool dc267_10 appears to be stuck, currently there are 400 p2p transfers to the pool. The max number allowed is increased to 100. The transfers...
Dear dCache devs, My colleague Natalie found out, that a malformed JSON hangs the bulk service. The logs show the full request and the error: ``` 20 Aug 2024 10:22:17...
Hi, I found that release process is not working when the release is using relative path (without prefix) and this could explain why our Atlas staging buffer is full most...
Many a times a pool needs to be drained to be decomissioned. Typically the replicas need to go to the same pool group this pool belongs to. Currently you have...
Hi, More often than not, cancelled requests stay in `CANCELLED` state in a pool and there's no way to reactivate them unless you restart a pool. It would be great...
Dear dCache devs, My impression is, that currently, the bulk service processes requests in the order they come in. The number of threads (concurrently active requests) is limited, so it...
Dear dCache staff, I found some errors on a WebDAV domain. ``` 2024-08-04T00:36:58.908509+09:00 cms-t2-se01.sdfarm.kr dcache@WebDavDomain[488477]: java.lang.NullPointerException: null 2024-08-04T00:36:58.908509+09:00 cms-t2-se01.sdfarm.kr dcache@WebDavDomain[488477]: #011at org.eclipse.jetty.io.AbstractConnection.lambda$failedCallback$0(AbstractConnection.java:92) 2024-08-04T00:36:58.908509+09:00 cms-t2-se01.sdfarm.kr dcache@WebDavDomain[488477]: #011at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) 2024-08-04T00:36:58.908509+09:00 cms-t2-se01.sdfarm.kr dcache@WebDavDomain[488477]:...
Hi, For the last days, we observed more and more SSL/TLS errors on the CMS XRootD doors like this without any changes on dCache side (9.2.22 on doors, Java openjdk...