Re: [Networker] Slow filer backups
2004-03-15 13:40:26
Due to the nature of the ufsdump basis of the NetApp NDMP backup,
12MB/sec isn't bad. An optimized legato parallelized stream would be a
different metric.
----
Matthew Huff | One Manhattanville Rd
Director of Operations | Purchase, NY 10577
OTA LLC | Phone: 914-460-4039
http://www.otaotr.com | Fax: 914-460-4139
> -----Original Message-----
> From: Davina Treiber [mailto:Treiber AT hotpop DOT com]
> Sent: Monday, March 15, 2004 1:10 PM
> To: Legato NetWorker discussion; Matthew Huff
> Subject: Re: [Networker] Slow filer backups
>
>
> Matthew Huff wrote:
> > 12MB/sec isn't really that bad for LTO-1 drives.
>
> That's a matter of opinion. I'd say it's a bit poor. The
> native speed is
> 15 or 16 MB/s depending on brand, and it's not even up to
> that figure.
> In a well configured environment I have seen sustained write
> speeds of
> 25-30 MB/s. That's what I call not bad.
>
>
>
>
>
>
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- Re: [Networker] AIT-3 Problem - "No Tape Label Found", (continued)
- Re: [Networker] Slow filer backups, Howard Martin
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
- Re: [Networker] Slow filer backups, Howard Martin
- Re: [Networker] Slow filer backups, Matthew Huff
- Re: [Networker] Slow filer backups, Matthew Huff
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
- Re: [Networker] Slow filer backups, Howard Martin
- Re: [Networker] Slow filer backups, Itzik Meirson
- Re: [Networker] Slow filer backups,
Matthew Huff <=
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
- Re: [Networker] Slow filer backups, Itzik Meirson
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
- Re: [Networker] Slow filer backups, Matthew Huff
- Re: [Networker] Slow filer backups, Jack Lyons
- Re: [Networker] Slow filer backups, Krishnan, Ramamurthy (Temp)
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