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farsync
2015 Jan 23
8
network copy performance is poor (rsync) - debugging suggestions?
Hi,
I do have two centos 6.6 servers. With a "performance optimized" rsync I
get an speed of 15 - 20 MB/s
The options I use are:
rsync -aHAXxv --numeric-ids --progress -e "ssh -T -c arcfour -o
Compression=no -x"
If I copy files by smb to/from the servers I do get 60 - 80 MB/s, a dd
(r/w) on the storages attached gives 90 MB/s on the 1Gbit ISCSI (Source
Server) and up to