From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chandra Seetharaman Subject: Re: RDAC 09.01.B5.55 with RHEL4 reboot time Date: Mon, 01 Oct 2007 10:20:29 -0700 Message-ID: <1191259229.1933.180.camel@linuxchandra> References: <1403218a0710010540r25c03c45ndf5cf08dcbddc7e4@mail.gmail.com> Reply-To: sekharan@us.ibm.com, device-mapper development Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1403218a0710010540r25c03c45ndf5cf08dcbddc7e4@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: device-mapper development List-Id: dm-devel.ids Hi, The RDAC driver you are referring to is an independent driver that supports DS4K. Whereas the RDAC driver being talked in this mailing list works under DM-Multipath. Please contact your IBM contacts w.r.t the differences in behavior w.r.t the different RDAC driver versions you have. regards, chandra On Mon, 2007-10-01 at 15:40 +0300, Voiper wrote: > Dear, > > Sorry if this is not the proper list, but I have seen people here > talking about RDAC, and some of them are IBM engineers. > > We have a linux RHEL4 cluster connected to DS4800 > We have RDAC version 09.01.B5.55, and Qlogic 2300 drivers, kernel > 2.6.9-42.ELsmp. > We have noticed that the reboot might take 30 minutes, while with RDAC > version 09.01.B5.30 it takes much shorter time. > > Anyone has experienced this before ?? > > -- > dm-devel mailing list > dm-devel@redhat.com > https://www.redhat.com/mailman/listinfo/dm-devel -- ---------------------------------------------------------------------- Chandra Seetharaman | Be careful what you choose.... - sekharan@us.ibm.com | .......you may get it. ----------------------------------------------------------------------