It's "-m", sorry again :) the number is in megabytes, so "-m 4096" means 4096MB and that's what we actually meant.
Regards, Djordje ________________________________________ From: Marco Guazzone [[email protected]] Sent: Thursday, November 14, 2013 10:56 AM To: [email protected] Subject: Re: [datacaching] Bad command line option for memcached On 11/14/2013 10:44 AM, Djordje Jevdjic wrote: > Hi Marco, > > Thanks for your e-mail. Hi Djordje, Thank you for the reply. > Indeed, the command line has an error. "-D" is used to configure the memory > of the client when during warmup. > On the server side, you should use "-M". From the help, I see: -M return error on memory exhausted (rather than removing items) Maybe, you mean "-m"? -m <num> max memory to use for items in megabytes (default: 64 MB) And if so, do you mean to set "-m 4096" which stands for 4GB or "-m 4" which stands for 4 MB? Thank you so much! > Regards, > Djordje > ________________________________________ > From: Marco Guazzone [[email protected]] > Sent: Thursday, November 14, 2013 10:34 AM > To: [email protected] > Subject: [datacaching] Bad command line option for memcached > > Hello, > > I think there is an error in the documentation of datacaching > (http://parsa.epfl.ch/cloudsuite/memcached.html) > > The "Starting the server" section of the doc says to run memcached as: > > The following command will start the server with four threads and 4096MB > of dedicated memory, with the minimal object size of 550 bytes: > memcached -t 4 -D 4096 -n 550 > > > but the "-D" option is not the right choice since: > > -D <char> Use <char> as the delimiter between key prefixes and IDs. > This is used for per-prefix stats reporting. The default is ":" (colon). > If this option is specified, stats collection is turned on > automatically; if not, then it may be turned on by sending the "stats > detail on" command to the server. > > So, what is the right option? > > Thank you very much. > > Best, > > -- > Marco > -- Marco
