Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932943Ab0HDOzr (ORCPT ); Wed, 4 Aug 2010 10:55:47 -0400 Received: from fxip-0047f.externet.hu ([88.209.222.127]:52088 "EHLO pomaz-ex.szeredi.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751417Ab0HDOzq (ORCPT ); Wed, 4 Aug 2010 10:55:46 -0400 To: Valerie Aurora CC: viro@zeniv.linux.org.uk, miklos@szeredi.hu, jblunck@suse.de, hch@infradead.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, vaurora@redhat.com In-reply-to: <1276627208-17242-22-git-send-email-vaurora@redhat.com> (message from Valerie Aurora on Tue, 15 Jun 2010 11:39:51 -0700) Subject: Re: [PATCH 21/38] union-mount: Support for mounting union mount file systems References: <1276627208-17242-1-git-send-email-vaurora@redhat.com> <1276627208-17242-22-git-send-email-vaurora@redhat.com> Message-Id: From: Miklos Szeredi Date: Wed, 04 Aug 2010 16:55:39 +0200 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 684 Lines: 22 On Tue, 15 Jun 2010, Valerie Aurora wrote: > Create and tear down union mount structures on mount. Check > requirements for union mounts. This version clones the read-only > mounts and puts them in an array hanging off the superblock of the > topmost layer. If I do mount -r fs1 /mnt mount -r fs2 /mnt mount -ounion fs3 /mnt then only fs2 and fs3 will be unioned. Or how are multiple read-only layers supposed to work? Miklos -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/