X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:to:from:subject:message-id:date:mime-version :content-type:content-transfer-encoding; q=dns; s=default; b=m+h JxVkYIPVbYBxknWe0qfSOrCMq+3Fvgv1Hf+YwBPwOaAkglWZBFEV2vQD84hyzlYN e/8FOajLYuvYNnNOcVNJYbix0EgvHHiwqsIol9P8dDQ1JTz0b4QgFmcISNK4u43a O/dmyqBqMcfKopvym6lQfDxHM7tt+du/NmeYjMog= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:to:from:subject:message-id:date:mime-version :content-type:content-transfer-encoding; s=default; bh=dCEnY3iEo JwCMy/HjHiz4fqKltE=; b=PG4B+slsw1TjzR6ZoSUoJO/zLJoRzm70VuFCQnmpL /ah0KxNKb1gdXvojxKoLmaS+Vnq2obTz1mopXvjnZsGwN98QR53dddXGfZQ4Ng2B QB7vv48wfsnJRMVh4vQXmVxsfVYNzgDFi9k9R4YARG7I99lCV2dYJVdcckdT0Dgb zA= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=H*r:10.10.10, Hx-languages-length:980, offer, communication X-HELO: mail.thinkmo.de To: cygwin AT cygwin DOT com From: Thomas Waldmann Subject: borgbackup test fail on cygwin (only) - cygwin pipe issues? Openpgp: id=6D5BEF9ADD2075805747B70F9F88FB52FAF7B393 Message-ID: <8d66dac6-689d-972f-d06a-f4c1869b6b87@waldmann-edv.de> Date: Wed, 11 Jan 2017 04:47:21 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-IsSubscribed: yes Hi, borgbackup uses a RPC protocol via a ssh pipe to implement client/server communication. borg client --pipe-- ssh --tcp-- sshd --pipe-- borg serve This works very reliable, we have tests running on linux, freebsd, netbsd, openbsd, OS X. It even works on win10 linux subsystem. But on Cygwin, only the local tests work, but the remote tests (which need the pictured ssh pipe) fail or hang. When trying to find out what's going wrong, I noticed corrupted data coming over the pipe. I've found some other pipe issues on the cygwin mailing list, maybe this is related? Our issue about this: https://github.com/borgbackup/borg/issues/1268 Note: I am one of the borgbackup developers, but I am not a windows developer (and I personally don't use windows or cygwin except for testing borgbackup on this platform). What I could offer is to run the tests on a fixed version. Thanks for looking into this, Thomas -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple