Hi
There 3020 configured for NDMP backups has three vols they are as follows - /vol/exch_vs1 - this is snapvalt volume on a 3020 filer snap vault'd from a 980 filer at the production site, the data is Exchange db and logs snapshots - this ran at 2mb\sec /vol/exch_vs1 - is snapvalt volume on a 3020 filer snap vault'd from a 980 filer at the production site, the data is Exchange db and logs snapshots - this ran at 2mb\sec /vol/vol0 - this is small and I suspect the performance is not accurate it showed around 2-3 mb\sec but finished in a couple of mins Kind Regards, Imran Khan, Solution Architect Solutions Group FUJITSU Fujitsu Services, Central Park, Northampton Road, Manchester M40 5BP Tel: +44 (0) 870 325 2498 Mob:+44 (0) 7867 821 294 or Internally 7382 1294 Fax: +44 (0) 0845 280 3480 E-mail - [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> Web - http://uk.fujitsu.com <http://uk.fujitsu.com> Fujitsu Services limited, Registered in England no 96056, Registered Office 22 Baker Street, London, W1U 3BW This e-mail is only for the use of its intended recipient. Its contents are subject to a duty of confidence and may be privileged. Fujitsu Services does not guarantee that this e-mail has not been intercepted and amended or that it is virus-free. ________________________________ From: Hindle, Greg [mailto:[EMAIL PROTECTED] Sent: 23 April 2007 14:25 To: Khan Imran A; veritas-bu@mailman.eng.auburn.edu Subject: RE: [Veritas-bu] NDMP backups very slow We also use NDMP in this manner. We have found that some volumes on the NAS backup slower than others. We are still looking into the issue but our issues is these volume are snap mirrored and for exchange and these backup twice as slow as the regular volumes we have. Check to see if these are snap mirrored volumes. Check the fragmentation level as well. Does the issue happen with all your volumes on the same NAS or just certain ones? Greg ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Khan Imran A Sent: Monday, April 23, 2007 8:27 AM To: veritas-bu@mailman.eng.auburn.edu Subject: [Veritas-bu] NDMP backups very slow Hi Can anyone help with this issue? We have a NetApps 3020 filer connected directly (no FC switch) to two HP LTO3 drives. The drives are in a SL500 library and the library robot is directly connected to a windows NetBackup v6.0Mp4 master. We are using the NDMP licence to backup the vols on the filer over the fibre to the drives but instead of the expected 40-60mb\sec we are getting 2-3mb\sec on both the drives. In NetBackup we have an NDMP storage unit with NDMP host as the filer and two NDMP drives with the nrstxa paths for both drives. I have created a NDMP policy to backup the vols using the client as the NDMP host (filer) Does anyone have any suggestions? Kind Regards, Imran Khan >>> This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. CEG-IP1
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