Hi Allen Out of curiosity, the 2) isnt the total filespace capacity right, but the used amount on each filespace? Or are you looking at some other number?
Regards Daniel Daniel Sparrman Exist i Stockholm AB Växel: 08-754 98 00 Fax: 08-754 97 30 [email protected] http://www.existgruppen.se Posthusgatan 1 761 30 NORRTÄLJE -----"ADSM: Dist Stor Manager" <[email protected]> skrev: ----- Till: [email protected] Från: "Allen S. Rout" Sänt av: "ADSM: Dist Stor Manager" Datum: 10/12/2011 15:41 Ärende: Re: [ADSM-L] Data change rate On 10/12/2011 08:53 AM, Ehresman,David E. wrote: > Is there any way from the server side to get an estimate of overall > client data change rate? I'm doing this, crudely, right now as I try to characterize our hosting customers behavior, to identify outliers. Here's what I'm doing: 1: sum "Yesterday's" sessions, per-node. This is from the actlogs. 2: total filespace capacity, per-node. 3: Divide 1 by 2. 4: Discard outliers. I have some zeroes, and I have some 100+ %: the latter tend to be database backups and erroenous reads on capacity (like a nas filespace which is technically terabytes large, but looks small on a 'q filespace'). 5: Do (elementary) statistics on the results. - Allen S. Rout
