Package: rsync
Version: 3.0.6-1
Severity: wishlist

Manual page reads:

       -B, --block-size=BLOCKSIZE

              This forces the block size used in rsync’s
              delta-transfer algorithm to a fixed value.  It is
              normally selected based on the size of each file being
              updated.  See the technical report for details.

However, according to comments in the Net, this can drastically
improve rsync performance on fast networks (1Gb etc). Please include
suggestions and more explanation how would bigger block sizes have
impact on improving the performance of backups.

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages rsync depends on:
ii  base-files                    5.0.0      Debian base system miscellaneous f
ii  libacl1                       2.2.47-3   Access control list shared library
ii  libc6                         2.9-12     GNU C Library: Shared libraries
ii  libpopt0                      1.14-4     lib for parsing cmdline parameters
ii  lsb-base                      3.2-22     Linux Standard Base 3.2 init scrip

rsync recommends no packages.

Versions of packages rsync suggests:
ii  openssh-client                1:5.1p1-6  secure shell client, an rlogin/rsh
ii  openssh-server                1:5.1p1-6  secure shell server, an rshd repla

-- no debconf information



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