Hi guys! Now that we are testing with TSM deduplication where we have always used a Data Domain in the past, I discovered that our SAP nodes have a very low dedup rate. After some Googling it looks like this has something to do with the random way SAP sends its data to the backup client. If backup files physically differ every backup run, I can imagine that this will have a negative impact on deduplication. Does anybody know if this is true and if there is a way to influence this behavior? Thanks for any help in advance and have a nice weekend! Kind regards, Eric van Loon Air France/KLM Storage Engineering ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message.
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