On either the source or destination
storage system, enter the following command:
snapmirror throttle n
[system:] path n is the new maximum transfer
rate in kilobytes per second. A value
of zero (0) disables throttling.
system is the destination
storage system. Use this variable if you are executing the command on the
source storage system.
path is the destination
path. The path can be the /volume_name or /vol/volume_name/qtree_name
- from the ONTAP Data Protection Online
Backup and Recovery manual
"John Stoffel"
<john.stoffel@taec.toshiba.com> Sent by: owner-toasters@mathworks.com
04/23/2008 08:58 AM
To
"Mailing Lists" <lists@up-south.com>
cc
toasters@mathworks.com
Subject
Re: snapmirror speed limit ?
Mailing> is there a limit, on the netapp side of things, that would
Mailing> prevent snapmirror traffic from increasing beyond 30mbits/sec
Are you going over a LAN or WAN connection to the remote side? And
if
over the WAN, how long is your ping RTT time? The longer the WAN
link, the poorer SnapMirror/SnapVault works, even though they say they
have a 2mb TCP Window Size by default.
John
John Stoffel - Senior Staff Systems Administrator - System
LSI Group
Toshiba America Electronic Components, Inc. - http://www.toshiba.com/taec
john.stoffel@taec.toshiba.com - 508-486-1087