dcache
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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...
When dCache was been restarted after upgrade to 8.2.20 the following stack trace seen (it is not an ongoing issue - I surmise these are pins held over since before...
We just upgraded dCache from 7.2 to latest 8.2.20 version. Pools without a host certificate did not come up afterwards - they crashed and were restarted all the time with...
Googls's guava library provides ListanableFuture - a building block for async processing. Starting from java8 j.u.c.CompletableFuture is available, which covers almost all use cases of ListanableFuture.
Hello, We are currently doing some performance tests with LSST use case on dCache and we are facing some issues when 5000+ jobs are accessing dCache for read/write access. First...
On some of our pools, we have a routing table like this: ::1 dev lo proto kernel metric 256 pref medium 2001:948:62:1::1234 dev eth0 proto kernel metric 100 pref medium...
The next version of the WLCG JWT and TAPE APIs will require stage protection support based on the stage claim: ``` WLCG JWT profile: storage.stage: Read the data, potentially causing...
The 'Flush was cancelled.' message comes from either operation intervention or when flush was canceled by timeout. However, these two cases are hard to distinguish, thus making debugging hard.
Hey. dcache has e.g. still the `dcache.user` setting to allow e.g. to set `root` for a webdav door to have that bind to a privileged port. In the systemd-world this...
When the oidc plugin attempts online verification of a token (using the userinfo endpoint), if that GET request fails then dCache attempts to parse the response entity as a JSON...
Java 9 introduced a brand new HTTP client there are no reasons to use Apache HttpClient any more.