From mboxrd@z Thu Jan 1 00:00:00 1970 From: Killian De Volder Subject: Re: Unable to detach caching device Date: Sat, 18 Jul 2015 21:26:50 +0200 Message-ID: <55AAA87A.7080407@megasoft.be> References: <55AA70CC.9000101@megasoft.be> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from relay5-d.mail.gandi.net ([217.70.183.197]:50597 "EHLO relay5-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751704AbbGRT0y (ORCPT ); Sat, 18 Jul 2015 15:26:54 -0400 Received: from mfilter16-d.gandi.net (mfilter16-d.gandi.net [217.70.178.144]) by relay5-d.mail.gandi.net (Postfix) with ESMTP id AE40C41C04E for ; Sat, 18 Jul 2015 21:26:52 +0200 (CEST) Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by mfilter16-d.gandi.net (mfilter16-d.gandi.net [10.0.15.180]) (amavisd-new, port 10024) with ESMTP id bl6ehppjM5If for ; Sat, 18 Jul 2015 21:26:51 +0200 (CEST) Received: from [172.17.0.70] (cable-213-34-255-70.zeelandnet.nl [213.34.255.70]) (Authenticated sender: killian.de.volder@megasoft.be) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 511C441C054 for ; Sat, 18 Jul 2015 21:26:51 +0200 (CEST) In-Reply-To: <55AA70CC.9000101@megasoft.be> Sender: linux-bcache-owner@vger.kernel.org List-Id: linux-bcache@vger.kernel.org To: linux-bcache@vger.kernel.org Moved issue to new bugtracker: https://github.com/koverstreet/linux-bcache/issues/1 --- Killian De Volder On 18-07-15 17:29, Killian De Volder wrote: > I'm attempting to detach a a caching device. > However it's not working, the bcache device stays dirty. > > # pwd > /sys/block/bcache0/bcache > > # cat cache_mode state dirty_data writeback_running writeback_rate > writethrough writeback writearound [none] > dirty > 2.0M > 1 > 512 > > # cat writeback_rate_debug > rate: 512/sec > dirty: 2.0M > target: 3.2G > proportional: -3.2M > derivative: 0 > change: -3.2M/sec > next io: 0ms > > I'm going to leave the machine on so I can extract any information you need. > (dmesg contains no errors) > > Kind regards, > Killian De Volder > -- > To unsubscribe from this list: send the line "unsubscribe linux-bcache" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >