From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.sws.net.au (smtp.sws.net.au [144.76.186.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92C801C5D62 for ; Tue, 1 Apr 2025 05:28:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=144.76.186.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743485308; cv=none; b=qnw136kpXONOCW9Vj6m5GSfoZwB1sWmXXyiebGB2zZsiL8JxQrA4GTbvy0NRTLZbozwf3+1ko3315sXeaxfqTiJD6DA1MJ/Kb3SyzXORTHvlPBLiDGy5EcUU1tj+5SlUorBTD2M6SSbQ8KQzU1QizROlwGpDbVXUJHPvSmX2+V0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743485308; c=relaxed/simple; bh=uq6iEDw80nkAqSc2Z27pQFmkHyRByclerLnUdvsTYQY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=M2gUyH/ULIzgToRthauyXAr6XkaJJ0KJO5cyZmmrAMOSIl7TI7K0k9VtSB8/ciZ17UnztCVjz35FrZxfwogLFQlMV35LKkYx46+psU7N2UMyOaY48D9tZ0C45tl55EjODUXwwUw33DBaOOt2GH0aRrzr4FbeBZZ+cscYBeWDbkg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=coker.com.au; spf=pass smtp.mailfrom=coker.com.au; dkim=pass (1024-bit key) header.d=coker.com.au header.i=@coker.com.au header.b=f4+zpNO8; arc=none smtp.client-ip=144.76.186.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=coker.com.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=coker.com.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=coker.com.au header.i=@coker.com.au header.b="f4+zpNO8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=coker.com.au; s=2008; t=1743484705; bh=/ufw4Pqv4WZYc7oHTm1Ph9PImbPBgwQzG99U0iEaU8c=; l=853; h=From:To:Subject:Date:In-Reply-To:References:From; b=f4+zpNO8fIYSJ0j4djhN+BD7jcmdDzbSQ5F1lNkhp/Mqsf1A2KItnV6xK+Q/Zll/v mH6XWna6qY6MO3KlB5iltK8emf0YFYBWohKfTLicSu/s+gvW5k4hON4hoW0WHIA/Q5 bg2o5xB+b1bJvvt9duFwx8q9kOG9XNAJMcs2SMyA= Received: from liv.coker.com.au (n175-33-160-16.sun22.vic.optusnet.com.au [175.33.160.16]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) (Authenticated sender: russell@coker.com.au) by smtp.sws.net.au (Postfix) with ESMTPSA id 8320BFD73; Tue, 1 Apr 2025 16:18:24 +1100 (AEDT) From: Russell Coker To: Btrfs BTRFS , Chris Murphy Subject: Re: BTRFS error count 754 after reboot on Debian kernel 6.12.17 Date: Tue, 01 Apr 2025 16:18:15 +1100 Message-ID: <3682098.taCxCBeP46@cupcakke> In-Reply-To: <834224db-bd52-41ee-bce4-599cf12183c2@app.fastmail.com> References: <3349404.aeNJFYEL58@xev> <834224db-bd52-41ee-bce4-599cf12183c2@app.fastmail.com> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" On Tuesday, 1 April 2025 15:04:20 AEDT Chris Murphy wrote: > These are likely old errors. You'd need to check old logs to see when the > write errors occurred. These statistics are just a counter. You can reset > them with `btrfs dev stats -z` and they'll go back to zero. > > It's simple counter. It could be 754 errors seen one time. Or it could be `1 > error seen 754 times. Or any combination of multiple errors multiple times > adding up to 754 errors. Is "btrfs dev stats -z" covered by removing the device from the set and adding it again? If so I did that but it kept recurring. The fact that the error count was there in the first place wasn't the unexpected thing, it was the fact that it kept coming back and had no log entries about it. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/