Hello, Could you advise me on next matter. We have DS4800 connected to SLES10&9. At the moment we're using 'native' IBM rdac driver but we're going to soon jump to Linux mpio. According to Novell's support site in SP1(with kernel 2.6.16) MPIO would be supported by in rdac mode. patches.fixes/dm-mpath-rdac.patch: dm-multipath hardware handler for LSI/Engenio RDAC (FATE 300540). http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=http--supportnovellcom-techcenter-sdb-en-2005-04-slesmultipathinghtml&sliceId=&dialogID=43714828&stateId=1%200%203744908 However, here I found that it should happened only with 2.6.23 kernel. http://marc.info/?l=dm-devel&m=118729146220962&w=2 If you are using it in rdac mode, then you have to wait. > Any idea when that should be? Or are there any kernel patches Usually they are released within 2-3 months of the last release. 2.6.22 was released on Jul 8th. So, it should be somewhere between Sep 8th and Oct 8th Could someone clarify the situation. Support SLES10SP1 already rdac mode or I should wait until SUSE new release ? Regards, Kirill IMPORTANT - CONFIDENTIALITY NOTICE - This e-mail is intended only for the use of the individual or entity shown above as addressees. It may contain information which is privileged, confidential or otherwise protected from disclosure under applicable laws. If the reader of this transmission is not the intended recipient, you are hereby notified that any dissemination, printing, distribution, copying, disclosure or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this transmission in error, please immediately notify us by reply e-mail or using the address below and delete the message and any attachments from your system. Amadeus Data Processing GmbH Geschäftsführer: Eberhard Haag Sitz der Gesellschaft: Erding HR München 48 199 Berghamer Strasse 6 85435 Erding Germany IMPORTANT - CONFIDENTIALITY NOTICE - This e-mail is intended only for the use of the individual or entity shown above as addressees. It may contain information which is privileged, confidential or otherwise protected from disclosure under applicable laws. If the reader of this transmission is not the intended recipient, you are hereby notified that any dissemination, printing, distribution, copying, disclosure or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this transmission in error, please immediately notify us by reply e-mail or using the address below and delete the message and any attachments from your system. Amadeus Data Processing GmbH Geschäftsführer: Eberhard Haag Sitz der Gesellschaft: Erding HR München 48 199 Berghamer Strasse 6 85435 Erding Germany