Path: csiph.com!weretis.net!feeder4.news.weretis.net!newsfeed.CARNet.hr!news.spin.it!bofh.it!news.nic.it!robomod From: Brian May Newsgroups: linux.debian.devel,linux.debian.kernel Subject: Re: broken mount behaviour on jessie Date: Sun, 31 Jan 2016 22:40:01 +0100 Message-ID: References: X-Original-To: Peter Palfrader , debian-devel@lists.debian.org, debian-kernel@lists.debian.org, pkg-systemd-maintainers@lists.alioth.debian.org X-Mailbox-Line: From debian-devel-request@lists.debian.org Sun Jan 31 21:31:56 2016 Old-Return-Path: X-Amavis-Spam-Status: No, score=-6.999 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.001, LDO_WHITELIST=-5] autolearn=ham autolearn_force=no X-Policyd-Weight: using cached result; rate: -5 Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microcomaustralia.com.au; s=google; h=sender:from:to:subject:in-reply-to:organization:references :user-agent:date:message-id:mime-version:content-type; bh=S+WRkV0RfK9qWg67+cJiyhMWloaPzqiqQlQZE4dlPmo=; b=Y7wvN2BTfQ3lAKJatfAeg4o9uZSNpYkNEMxgQylSPVR6nkl+K1ed8yIR2GIODrfmH2 sB0p0o18al5DsN+8cJbKphyvz0ht4Jun0lehh1kB7AZjFgc9OA1TmpzeDKynlqdUvEKN gBNgcKsDBLyxi8tVNZKrztXa6tTTZaDw6duFo= X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:subject:in-reply-to:organization :references:user-agent:date:message-id:mime-version:content-type; bh=S+WRkV0RfK9qWg67+cJiyhMWloaPzqiqQlQZE4dlPmo=; b=hpBYDpyB/baeKxJmH7m1FSXAseX8Z+s/NFqIS5mkts+0a2xRdTJPBSh+8TzJWFwY/m fT9VaWpS6nyB4XMUifbXEs9Cq7g/L5mWvuVRA9X1+VX6f6ekQxkOkYMsvxPCylWC+W4z QwYiulA5rsg9d9WDehiJUG6KtdYYXgcvMgqO5/05s1u4OzSCU1tlgz3hNkEXNi0DEjPI g9U0paRrLAFK7HZxRI+ke4OWlU5BlwlBEvgRhasycMINIvzCr5wtBMd82bwgeka7Xo98 IkR0k08r520JX0lFAjvhvIgkqtU5lZWgPJuy2bSHDcFAdcueq/95LwG4prZndbMNncra 4hWg== X-Gm-Message-State: AG10YORO166lluBNSKrYz63sZX74sTYwlZczXyCWTL65qyg6MD4BVgXdXDcIoh0+0TEi9g== X-Received: by 10.66.227.73 with SMTP id ry9mr32729685pac.120.1454275898253; Sun, 31 Jan 2016 13:31:38 -0800 (PST) Sender: robomod@news.nic.it Organization: Debian User-Agent: Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Mailing-List: archive/latest/316977 List-ID: List-URL: List-Archive: https://lists.debian.org/msgid-search/878u35zb9m.fsf@prune.linuxpenguins.xyz Approved: robomod@news.nic.it Lines: 16 X-Original-Date: Mon, 01 Feb 2016 08:31:33 +1100 X-Original-Message-ID: <878u35zb9m.fsf@prune.linuxpenguins.xyz> X-Original-References: <20160131104834.GF6841@anguilla.noreply.org> X-Original-Sender: Brian May Xref: csiph.com linux.debian.devel:70224 linux.debian.kernel:52526 Peter Palfrader writes: > o) you cannot unmount the tmp0 tree while the tmp1 tree is busy: > > } root@valiant:/mnt# (cd tmp1/dev/pts ; sleep 10 &) > } root@valiant:/mnt# umount /mnt/tmp0/dev/pts > } umount: /mnt/tmp0/dev/pts: target is busy > } (In some cases useful info about processes that > } use the device is found by lsof(8) or fuser(1).) Sounds very much like the reason behind #794828, which has been a constant problem for me. Are there any workarounds for Jessie? -- Brian May