From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Herter Subject: Btrfs on bcache device: mount options? Date: Thu, 15 Oct 2015 15:04:35 +0200 Message-ID: <87mvvk4718.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mout.kundenserver.de ([212.227.126.131]:49862 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751815AbbJONEg (ORCPT ); Thu, 15 Oct 2015 09:04:36 -0400 Received: from simon-t420 ([85.212.23.189]) by mrelayeu.kundenserver.de (mreue005) with ESMTPSA (Nemesis) id 0Lgt3C-1aOVGO1nvi-00oIjM for ; Thu, 15 Oct 2015 15:04:34 +0200 Sender: linux-bcache-owner@vger.kernel.org List-Id: linux-bcache@vger.kernel.org To: linux-bcache@vger.kernel.org Hello, I'm using btrfs on a bcache device and I'm a bit confused about mount options. For example, bcache may (if I understood correctly) bypass the cache completely for sequential access. So should I use "ssd" mount option or not? Are there any general recommendations? Thanks -Simon