Hi.

Adjust  mount.nfs -o rsize=32768  10.29.5.3:/nas/  /NFS/

add    -o rsize=32768

Now Backup  rate  150MB/s

Is this recommended, what am I doing?

rsize is a value for reading








On Fri, Nov 26, 2021 at 8:37 AM Jose Alberto <j.se...@gmail.com> wrote:

> Hello. I have Bacula 11.X on Debian 10. Postgres.
>
> Currently I support an LTO8 tape library and a VTL (HPE StoreOnce 3620)
> emulating LTO5 for 10TB. Everything works well.
> The HPE StoreOnce 3620 also has NFS service. Which was allocated 4TB of
> NFS for Oracle servers (rman).
>
> The IP of the NFS is 172.16.2.5 The oracle servers mount that Unit. The
> data to be backed up is approximately 500Gb to 1TB.
> The backup transfer rate (NFS) is 5Mb / s, but if another native directory
> on the filesystem is backed up, the rate is 40MB / s, which means that the
> backup to the mount point is slow.
> Mount the Mount point on the same Bacula server. And the result is the
> same: 5Mb / s.
>
> The HPE StoreOnce 3620, add a peer-to-peer network port. 10.29.5.2
> (Bacula) dedicated network. and activated dedicated port in HPE StoreOnce
> 3620 point to point with 10.29.5.3.
> I thought this would improve as Bacula's mount point would be direct at
> 10.29.5.3. Unfortunately I have the same result. 5mb / s.
> Writing to NFS (dd if) is 100MB / s.
> Is it a topic of reading? or upload it?
>
> Regards
>
>
> --
> #############################
> #   Sistema Operativo: Debian      #
> #        Caracas, Venezuela          #
> #############################
>


-- 
#############################
#   Sistema Operativo: Debian      #
#        Caracas, Venezuela          #
#############################
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