From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9695C2BB41 for ; Tue, 16 Aug 2022 17:21:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232361AbiHPRVw (ORCPT ); Tue, 16 Aug 2022 13:21:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234836AbiHPRVv (ORCPT ); Tue, 16 Aug 2022 13:21:51 -0400 Received: from rin.romanrm.net (rin.romanrm.net [51.158.148.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 101FB74E1A for ; Tue, 16 Aug 2022 10:21:49 -0700 (PDT) Received: from nvm (nvm2.home.romanrm.net [IPv6:fd39::4a:3cff:fe57:d6b5]) by rin.romanrm.net (Postfix) with SMTP id AEA803A0; Tue, 16 Aug 2022 17:21:46 +0000 (UTC) Date: Tue, 16 Aug 2022 22:21:45 +0500 From: Roman Mamedov To: J Cc: linux-btrfs@vger.kernel.org Subject: Re: Support Question: ERROR: cannot read chunk root ERROR: cannot open file system Message-ID: <20220816222145.5992dc8d@nvm> In-Reply-To: <3b28d4fcb0eff4560993841781b1a20f@livingrock.ca> References: <3b28d4fcb0eff4560993841781b1a20f@livingrock.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hello, On Tue, 16 Aug 2022 07:42:19 -0400 J wrote: > I'm wondering if there's any suggestions anyone has to at least read the > rest of my data [the stuff I didn't copy off before rebooting]? There is "btrfs restore" for that, to salvage any data from an offline filesystem without trying to mount. -- With respect, Roman