Performance is good when writing from disk to tape? How good? When I hear of this I suspect driver issues. I know on Win2K driver selection is paramount when having a performance problem with tape.
Kelly J. Lipp STORServer, Inc. 485-B Elkton Drive Colorado Springs, CO 80907 [EMAIL PROTECTED] or [EMAIL PROTECTED] www.storsol.com or www.storserver.com (719)531-5926 Fax: (240)539-7175 -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED]]On Behalf Of Remeta, Mark Sent: Tuesday, December 24, 2002 10:08 AM To: [EMAIL PROTECTED] Subject: Re: Slow tape to tape performance... do you have tape drive compression and client compression turned on? I've seen this before with AIT drives trying to compress already compressed data... -----Original Message----- From: Wheelock, Michael D [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 24, 2002 11:33 AM To: [EMAIL PROTECTED] Subject: Slow tape to tape performance... Hi, I am getting agonizingly slow (~1GB/hr) performance on tape to tape copies (such as during reclamations). Is this normal? This is a new install, fairly fresh with some basic policies and copy groups. The server is an AIX 5.1 ML02 7026-M80 with 8GB RAM. The tape library is an IBM 3584 with 8 FC attached LTO drives. TSM is at 5.1.5.4. Any ideas would be appreciated. Michael Wheelock Integris Health of Oklahoma Confidentiality Note: The information transmitted is intended only for the person or entity to whom or which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please delete this material immediately.
