From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752835AbcJCChy (ORCPT ); Sun, 2 Oct 2016 22:37:54 -0400 Received: from smtp2.ccs.ornl.gov ([160.91.203.11]:36507 "EHLO smtp2.ccs.ornl.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752521AbcJCC3p (ORCPT ); Sun, 2 Oct 2016 22:29:45 -0400 From: James Simmons To: Greg Kroah-Hartman , devel@driverdev.osuosl.org, Andreas Dilger , Oleg Drokin Cc: Linux Kernel Mailing List , Lustre Development List , wang di , James Simmons Subject: [PATCH 09/41] staging: lustre: llite: default dir stripe index only for mkdir Date: Sun, 2 Oct 2016 22:28:05 -0400 Message-Id: <1475461717-21631-10-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1475461717-21631-1-git-send-email-jsimmons@infradead.org> References: <1475461717-21631-1-git-send-email-jsimmons@infradead.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: wang di Default dir stripe index should only work during mkdir, otherwise it will cause other open/create request being sent to the wrong MDT. Signed-off-by: wang di Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6373 Reviewed-on: http://review.whamcloud.com/14096 Reviewed-by: Alex Zhuravlev Reviewed-by: Fan Yong Reviewed-by: Oleg Drokin Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/llite/llite_lib.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c index e75ab2f..c7aab3f 100644 --- a/drivers/staging/lustre/lustre/llite/llite_lib.c +++ b/drivers/staging/lustre/lustre/llite/llite_lib.c @@ -2269,8 +2269,9 @@ struct md_op_data *ll_prep_md_op_data(struct md_op_data *op_data, op_data->op_default_stripe_offset = -1; if (S_ISDIR(i1->i_mode)) { op_data->op_mea1 = ll_i2info(i1)->lli_lsm_md; - op_data->op_default_stripe_offset = - ll_i2info(i1)->lli_def_stripe_offset; + if (opc == LUSTRE_OPC_MKDIR) + op_data->op_default_stripe_offset = + ll_i2info(i1)->lli_def_stripe_offset; } if (i2) { -- 1.7.1