From patchwork Thu Feb 27 21:09:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11409783 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 81E8214BC for ; Thu, 27 Feb 2020 21:22:11 +0000 (UTC) Received: from pdx1-mailman02.dreamhost.com (pdx1-mailman02.dreamhost.com [64.90.62.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6A7B7246A0 for ; Thu, 27 Feb 2020 21:22:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A7B7246A0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lustre-devel-bounces@lists.lustre.org Received: from pdx1-mailman02.dreamhost.com (localhost [IPv6:::1]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id B2ED034879C; Thu, 27 Feb 2020 13:20:48 -0800 (PST) X-Original-To: lustre-devel@lists.lustre.org Delivered-To: lustre-devel-lustre.org@pdx1-mailman02.dreamhost.com Received: from smtp3.ccs.ornl.gov (smtp3.ccs.ornl.gov [160.91.203.39]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id E35CB21FA75 for ; Thu, 27 Feb 2020 13:18:37 -0800 (PST) Received: from star.ccs.ornl.gov (star.ccs.ornl.gov [160.91.202.134]) by smtp3.ccs.ornl.gov (Postfix) with ESMTP id 17B14ED9; Thu, 27 Feb 2020 16:18:14 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id 1678046D; Thu, 27 Feb 2020 16:18:14 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:09:01 -0500 Message-Id: <1582838290-17243-74-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> References: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> Subject: [lustre-devel] [PATCH 073/622] lustre: hsm: add OBD_CONNECT2_ARCHIVE_ID_ARRAY to pass archive_id lists in array X-BeenThere: lustre-devel@lists.lustre.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "For discussing Lustre software development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Teddy Zheng , Li Xi , Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" From: Teddy Zheng Clients registed to MDS with OBD_CONNECT2_ARCHIVE_ID_ARRAY will use array to pass ARCHIVED IDs. While clients without it still use bitmap. This flag allows old clients connect to new MDSs. WC-bug-id: https://jira.whamcloud.com/browse/LU-10114 Lustre-commit: 1c7e7d1243f7 ("LU-10114 hsm: add OBD_CONNECT2_ARCHIVE_ID_ARRAY to pass archive_id lists in array") Signed-off-by: Teddy Zheng Signed-off-by: Li Xi Reviewed-on: https://review.whamcloud.com/32806 Reviewed-by: Andreas Dilger Reviewed-by: John L. Hammond Signed-off-by: James Simmons --- fs/lustre/obdclass/lprocfs_status.c | 1 + fs/lustre/ptlrpc/wiretest.c | 2 ++ include/uapi/linux/lustre/lustre_idl.h | 1 + 3 files changed, 4 insertions(+) diff --git a/fs/lustre/obdclass/lprocfs_status.c b/fs/lustre/obdclass/lprocfs_status.c index 385359f..fbd46df 100644 --- a/fs/lustre/obdclass/lprocfs_status.c +++ b/fs/lustre/obdclass/lprocfs_status.c @@ -119,6 +119,7 @@ "flr", /* 0x20 */ "wbc", /* 0x40 */ "lock_convert", /* 0x80 */ + "archive_id_array", /* 0x100 */ NULL }; diff --git a/fs/lustre/ptlrpc/wiretest.c b/fs/lustre/ptlrpc/wiretest.c index e22f8f8..1afbb41 100644 --- a/fs/lustre/ptlrpc/wiretest.c +++ b/fs/lustre/ptlrpc/wiretest.c @@ -1141,6 +1141,8 @@ void lustre_assert_wire_constants(void) OBD_CONNECT2_WBC_INTENTS); LASSERTF(OBD_CONNECT2_LOCK_CONVERT == 0x80ULL, "found 0x%.16llxULL\n", OBD_CONNECT2_LOCK_CONVERT); + LASSERTF(OBD_CONNECT2_ARCHIVE_ID_ARRAY == 0x100ULL, "found 0x%.16llxULL\n", + OBD_CONNECT2_ARCHIVE_ID_ARRAY); LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n", (unsigned int)OBD_CKSUM_CRC32); LASSERTF(OBD_CKSUM_ADLER == 0x00000002UL, "found 0x%.8xUL\n", diff --git a/include/uapi/linux/lustre/lustre_idl.h b/include/uapi/linux/lustre/lustre_idl.h index 75326c0..dc9872cf3 100644 --- a/include/uapi/linux/lustre/lustre_idl.h +++ b/include/uapi/linux/lustre/lustre_idl.h @@ -800,6 +800,7 @@ struct ptlrpc_body_v2 { * locks */ #define OBD_CONNECT2_LOCK_CONVERT 0x80ULL /* IBITS lock convert support */ +#define OBD_CONNECT2_ARCHIVE_ID_ARRAY 0x100ULL /* store HSM archive_id in array */ /* XXX README XXX: * Please DO NOT add flag values here before first ensuring that this same