From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EC7F01DFDE; Mon, 24 Feb 2025 14:38:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740407917; cv=none; b=BQaJ4lrkq4FRqGsWRHRgJ1zdXCjatyPpywNludsPCxy901N+P0hB54Rw7FfF2S0JB9g6gyproYCFB9GNoaDp7f42BVJHvVxvg5KQzUL/Bd9TjNZjdrjlaZoCwdjAGk3F1ZBPGNqxN/HbxaG9pbZ4U01bHhzkdhDj1zLCFw+pIzA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740407917; c=relaxed/simple; bh=seVyuiVNnBpDu5cYKwqJkrph/naTdwMHfK9HtxDLbZU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=shGSKg8dXSCZ/FDNIRtK4T9CVSA+pSDL+Ig+yUKYFxh0QHe+XxgvRLkaI+PCpdfNmWrCb6S4k8hCUvbfIBmSP0huwNwcYN1chZ8L1xAABX4ZFaGGQNanxTnA9xv85P1AaIKo3nUEhm8lLcnc2YYw93yUvbFpxl6orw/Fdue7LCY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jUraBksD; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jUraBksD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CA77C4CED6; Mon, 24 Feb 2025 14:38:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1740407916; bh=seVyuiVNnBpDu5cYKwqJkrph/naTdwMHfK9HtxDLbZU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jUraBksD4wIl9Rpto9Y4HWN2N4581/WKlfRq4pIfPhWDV/HnKPeIEa4LePlcbcn9r 0bqoAeSQ7WqnTMp5BYj1MC0fFMAoE9lkjrzvfYBGkJAup8qa/iJGUF0rnAAA1icJMu O/SRxqyxS9a3s4J7caSfI1f8zGpryQhXB8pWLSVY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Douglas Gilbert , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.6 046/140] scsi: core: Handle depopulation and restoration in progress Date: Mon, 24 Feb 2025 15:34:05 +0100 Message-ID: <20250224142604.819212066@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224142602.998423469@linuxfoundation.org> References: <20250224142602.998423469@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Douglas Gilbert [ Upstream commit 2bbeb8d12404cf0603f513fc33269ef9abfbb396 ] The default handling of the NOT READY sense key is to wait for the device to become ready. The "wait" is assumed to be relatively short. However there is a sub-class of NOT READY that have the "... in progress" phrase in their additional sense code and these can take much longer. Following on from commit 505aa4b6a883 ("scsi: sd: Defer spinning up drive while SANITIZE is in progress") we now have element depopulation and restoration that can take a long time. For example, over 24 hours for a 20 TB, 7200 rpm hard disk to depopulate 1 of its 20 elements. Add handling of ASC/ASCQ: 0x4,0x24 (depopulation in progress) and ASC/ASCQ: 0x4,0x25 (depopulation restoration in progress) to sd.c . The scsi_lib.c has incomplete handling of these two messages, so complete it. Signed-off-by: Douglas Gilbert Link: https://lore.kernel.org/r/20231015050650.131145-1-dgilbert@interlog.com Signed-off-by: Martin K. Petersen Stable-dep-of: 9ff7c383b8ac ("scsi: core: Do not retry I/Os during depopulation") Signed-off-by: Sasha Levin --- drivers/scsi/scsi_lib.c | 1 + drivers/scsi/sd.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 97def2619ecf2..2f54e1a853099 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -775,6 +775,7 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result) case 0x1b: /* sanitize in progress */ case 0x1d: /* configuration in progress */ case 0x24: /* depopulation in progress */ + case 0x25: /* depopulation restore in progress */ action = ACTION_DELAYED_RETRY; break; case 0x0a: /* ALUA state transition */ diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 2c627deedc1fa..fe694fec16b51 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2309,6 +2309,10 @@ sd_spinup_disk(struct scsi_disk *sdkp) break; /* unavailable */ if (sshdr.asc == 4 && sshdr.ascq == 0x1b) break; /* sanitize in progress */ + if (sshdr.asc == 4 && sshdr.ascq == 0x24) + break; /* depopulation in progress */ + if (sshdr.asc == 4 && sshdr.ascq == 0x25) + break; /* depopulation restoration in progress */ /* * Issue command to spin up drive when not ready */ -- 2.39.5