Hello, Use this technote to configure the library http://www.symantec.com/docs/TECH73944
And multiple tape paths are recognized by netbackup correctly. Of course all paths does not work together. Netbackup choose the path that will be used. Stefanos -----Original Message----- From: veritas-bu-boun...@mailman.eng.auburn.edu [mailto:veritas-bu-boun...@mailman.eng.auburn.edu] On Behalf Of Alexander Leikin Sent: Thursday, September 23, 2010 5:01 PM To: Heathe Yeakley; NetBackup Mailing List Subject: Re: [Veritas-bu] Device Recognition in RHEL5/NBU7 Tape Drives are not supporting multipathing. Thanks, Alex Leikin Loblaw Infrastructure Production Delivery Service/NetBackup alexander.lei...@loblaw.ca 905-459-2500x628723 -----Original Message----- From: veritas-bu-boun...@mailman.eng.auburn.edu [mailto:veritas-bu-boun...@mailman.eng.auburn.edu] On Behalf Of Heathe Yeakley Sent: Thursday, September 23, 2010 9:59 AM To: NetBackup Mailing List Subject: [Veritas-bu] Device Recognition in RHEL5/NBU7 I've just finished building a new NetBackup environment. NBU is 7.0 and the OS is Red Hat Enterprise 5. When I brought up the NBU interface to configure the libraries, I'm seeing each one of my libraries multiple times. I have 1 master and 2 media servers. Each has 4 Qlogic HBAs in them. I've zoned all 4 of the HBAs in the master and the first 2 in both media (I'm going to use the other 2 HBAs for SAN clients). I've double checked my SAN zoning and multipathd config in Red Hat and everything looks fine to me. I have a feeling this is going to be a 'doh!' moment when I finally figure out the issue. Anyone else out there running Fibre Channel drives in RHEL? What do you do to get the OS to just see 1 device with multiple paths instead of thinking each path = 1 device? Thanks. - HKY _______________________________________________ Veritas-bu maillist - Veritas-bu@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu This email message is confidential, may be legally privileged and is intended for the exclusive use of the addressee. If you received this message in error or are not the intended recipient, you should destroy the email message and any attachments or copies, and you are prohibited from retaining, distributing, disclosing or using any information contained. Please inform us of the delivery error by return email. Thank you for your cooperation. Le prisent message ilectronique est confidentiel et peut jtre couvert par le secret professionnel. Il est ` l'usage exclusif du destinataire. Si vous recevez ce message par erreur ou si vous n'en jtes pas le destinataire privu, vous devez ditruire le message et toute pihce jointe ou copie et vous jtes tenu de ne pas conserver, distribuer, divulguer ni utiliser tout renseignement qu'il contient. Veuillez nous informer de toute erreur d'envoi en ripondant ` ce message. Merci de votre collaboration _______________________________________________ Veritas-bu maillist - Veritas-bu@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu