Hello. I'm using rrdcahced(version 1.4.4) to update rrd files in a remote host, and I'm facing the following. Trying to check the timestamp when the target rrd file in a remote host was updated, I used "rrdtool last", but it doesn't seem to work. and the same is true for "rrdtool info" and "rrdtool lastupdate."
The procedure I went through and the environment were as follows; (Assume that Host A and Host B are connected via network) 1. Run rrdcached on Host A rrdcached -l <ip-address>:<port> -w 120 -b /aaa/bbb -F 2. Create a rrd file named "xxx.rrd" in the directory that was specified by "-b" option above. 3. Execute "rrdtool last" with "--daemon" option on Host B rrdtool last --daemon <ip-address>:<port> xxx.rrd Then, Error returned such as; -1 ERROR: opening 'xxx.rrd': No such file or directory And, when the absolute path is used to specify the target file instead of the relative path from the directory specified by "-b" option, following message returned. -1 ERROR: absolute path names not allowed when talking to a remote daemon As far as I read the Documentation (http://www.mrtg.org/rrdtool/doc/rrdlast.en.html), I thing that "rrdtool last" with --daemon can be used, but is this only valid within a same host? Or, if some other option is specified to execute "rrdtool last", does it work? Regards, Yuya -- View this message in context: http://rrd-mailinglists.937164.n2.nabble.com/rrdtool-info-through-network-doesn-t-seem-to-work-tp5649365p5649365.html Sent from the RRDtool Users Mailinglist mailing list archive at Nabble.com. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
