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To: cygwin AT cygwin DOT com Cc: ms-nfs41-client-devel AT lists DOT sourceforge DOT net X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Roland Mainz via Cygwin Reply-To: Roland Mainz Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" Hi! ----- Something is wrong with UNC paths in Cygwin 3.6 build 3.6.0-0.404.g323729f654ae.x86_64 and ms-nfs41-client 2025-02-21: Example: ---- snip ---- $ cd //derfwnb4966_ipv4 DOT global DOT loc AT 2049/nfs4/bigdisk/builds/bash_build1 $ rm -Rfv bash removed 'bash/builtins/hash.o' removed 'bash/builtins/fc.o' removed 'bash/builtins/jobs.o' removed 'bash/builtins/help.o' removed 'bash/builtins/history.o' removed 'bash/builtins/let.o' removed 'bash/builtins/kill.o' removed 'bash/builtins/mapfile.o' removed 'bash/builtins/pushd.o' removed 'bash/builtins/read.o' removed 'bash/builtins/return.o' removed 'bash/builtins/setattr.o' ---- snip ---- Each line from rm -Rfv now needs around 3-5 seconds. Switching to CWD //derfwnb4966_ipv4 AT 2049/nfs4/bigdisk/builds/bash_build1 (e.g. non-FQDN for share host) does not fix the problem. Going to /cygdrive/l/builds/bash_build1 and the rm -Rfv deletes around 70-90 files per second. Last tested version was Cygwin commit #4bcc6adec765ee8354bfc9e6c060c9d1c0c7bf46 (and same ms-nfs41-client 2025-02-21 release), rm -Rfv performance there was normal (same as on /cygdrive/l/...). ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) roland DOT mainz AT nrubsig DOT org \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;) -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple