From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Stephen M. Cameron" Subject: [PATCH 2/2] hpsa: do not consider RAID level to be part of device identity Date: Thu, 16 Dec 2010 13:01:03 -0600 Message-ID: <20101216190103.545.97018.stgit@beardog.cce.hp.com> References: <20101216185823.545.99641.stgit@beardog.cce.hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from g4t0014.houston.hp.com ([15.201.24.17]:37206 "EHLO g4t0014.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754873Ab0LPTBE (ORCPT ); Thu, 16 Dec 2010 14:01:04 -0500 In-Reply-To: <20101216185823.545.99641.stgit@beardog.cce.hp.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: james.bottomley@hansenpartnership.com Cc: linux-scsi@vger.kernel.org, mike.miller@hp.com, linux-kernel@vger.kernel.org, thenzl@redhat.com, akpm@linux-foundation.org, smcameron@yahoo.com From: Stephen M. Cameron Otherwise, after doing a RAID level migration, the disk will be disruptively removed and re-added as a different disk on rescan. Signed-off-by: Stephen M. Cameron --- drivers/scsi/hpsa.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index a2408e5..12deffc 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -657,8 +657,6 @@ static inline int device_is_the_same(struct hpsa_scsi_dev_t *dev1, return 0; if (dev1->devtype != dev2->devtype) return 0; - if (dev1->raid_level != dev2->raid_level) - return 0; if (dev1->bus != dev2->bus) return 0; return 1;