From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:36863 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752852AbbDFJ37 (ORCPT ); Mon, 6 Apr 2015 05:29:59 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Yf3Lw-00074d-JM for linux-btrfs@vger.kernel.org; Mon, 06 Apr 2015 11:29:56 +0200 Received: from ip68-231-22-224.ph.ph.cox.net ([68.231.22.224]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 06 Apr 2015 11:29:56 +0200 Received: from 1i5t5.duncan by ip68-231-22-224.ph.ph.cox.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 06 Apr 2015 11:29:56 +0200 To: linux-btrfs@vger.kernel.org From: Duncan <1i5t5.duncan@cox.net> Subject: Re: Btrfs hangs 3.19-10 Date: Mon, 6 Apr 2015 09:29:44 +0000 (UTC) Message-ID: References: <20150404130047.GC13864@carfax.org.uk> <201504050330.47299.russell@coker.com.au> <20150405100417.GE13864@carfax.org.uk> <2f6a9ac9-0684-4b9a-982e-031286be398e@lists.xtsubasa.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Duncan posted on Mon, 06 Apr 2015 09:20:12 +0000 as excerpted: > Pavel Volkov posted on Mon, 06 Apr 2015 10:40:03 +0300 as excerpted: >> >> By the way, is there any way to see which options are enabled on a >> local filesystem without having to try mounting it with old kernel and >> checking dmesg? > > btrfs-show-super shows what flags are enabled, both numerically and > symbolically. Also see (since kernel 3.14 according to the wiki) /sys/fs/btrfs//features/* . -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman