Hi All,
I guess I will have to live with it. At the moment the destaging kicks off about 40 jobs writing to two LTO5 drives. I was just hoping to make it faster, but maybe it's alright the way it is. Oh, well. Thank all of you for your answers and inspirations. Regards, Patrick Whelan VERITAS Certified NetBackup Support Engineer for UNIX. VERITAS Certified NetBackup Support Engineer for Windows. netbac...@whelan-consulting.co.uk <http://www.linkedin.com/in/patrickjosephwhelan> Description: cid:image001.gif@01C99E80.E2717A60 From: Ed Wilts [mailto:ewi...@ewilts.org] Sent: 01 March 2011 18:27 To: Patrick Cc: veritas-bu@mailman.eng.auburn.edu Subject: Re: [Veritas-bu] Multiplexing on destaging basic disk dssu On Tue, Mar 1, 2011 at 5:41 AM, Patrick <netbac...@whelan-consulting.co.uk> wrote: Is there a way to do the above? If so how? Short answer: no. Longer answer: It's been requested multiple times and is being considered for a future release. There are ways to configure yourself around these limitations by configuring more storage units and reducing the maximum size of a destage run to force it to kick off more jobs. Then you'll run into issues on saturating your disk subsystem... With an LTO-4 taking up to 400MB/sec of well-compressable data, how many of those streams can your disks take? .../Ed
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