Re: [BackupPC-users] Best Practice to Speedup RSYNC

[Taste of IT]

Hi,

and thanks for your information. Does anyone testet to cut one big job 
into smaller ones?

Thx

Am 29.09.23 um 08:26 schrieb David While via BackupPC-users:

Hi

Yes I believe that could be the cause. I did some tests with the 
storage mounted as NFS and then mounted as an ISCSI disk.

The ISCSI disk was considerably faster.

David While

On 29/09/2023 00:05, Robert Trevellyan wrote:
"The storage is connected via NFS."
  ^^^
I suspect this is the main bottleneck.

Robert Trevellyan


On Thu, Sep 28, 2023 at 5:11 PM <kont...@taste-of-it.de> wrote:

    Hi,

    i use BackupPC on Linux with rsync since a while. One Task as a full
    backup with 1146496 files and 191547.2MiB of size. This takes
    781.5 mins
    of time. The CompressLevel is setup to 9. The storage is
    connected via
    NFS. I use latest BackupPC Version on Debian x64.

    I asked myself, if there is some potential to boost it up. Its also
    seems that rsync uses single cpu instead of multi-cpu. May its an
    option
    to split the job in smaller jobs so more rsync processes can pallel.
    Perhaps i should lower the compression level. But i got no idea
    if that
    makes a difference.

    What are youre experiences and tipps to maby boost rsyn backups?

    Thanks all

    Taste



    _______________________________________________
    BackupPC-users mailing list
    BackupPC-users@lists.sourceforge.net
    List: https://lists.sourceforge.net/lists/listinfo/backuppc-users
    Wiki: https://github.com/backuppc/backuppc/wiki
    Project: https://backuppc.github.io/backuppc/



_______________________________________________
BackupPC-users mailing list
BackupPC-users@lists.sourceforge.net
List:https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:https://github.com/backuppc/backuppc/wiki
Project:https://backuppc.github.io/backuppc/


_______________________________________________
BackupPC-users mailing list
BackupPC-users@lists.sourceforge.net
List:https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:https://github.com/backuppc/backuppc/wiki
Project:https://backuppc.github.io/backuppc/_______________________________________________
BackupPC-users mailing list
BackupPC-users@lists.sourceforge.net
List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:    https://github.com/backuppc/backuppc/wiki
Project: https://backuppc.github.io/backuppc/