fadvise is the function used for providing hints for memory-mapped IO functions, which means rrdtool 1.4 (I think) so I'm not sure how you're getting this when you say you installed RRDTool 1.2!
The error message indicates that the RRDTool libraries cannot find the required function in the dynamically-loaded libraries. You might need to install the appropriate libraries for mmap and fadvise support? Or you might need to recompile rrdtool from the source code for your particular flavour of unix? Steve Steve Shipway University of Auckland ITS UNIX Systems Design Lead [email protected] Ph: +64 9 373 7599 ext 86487 ________________________________________ From: [email protected] [[email protected]] on behalf of Martin [[email protected]] Sent: Sunday, 24 October 2010 4:19 a.m. To: [email protected] Subject: [rrd-users] "rrdtool: can't resolve symbol 'posix_fadvise'" What does this mean? Hi, I'm setting up 1-wire net to log different temperature sensors. I have a Seagate Dockstar running OpenWrt, OWFS and RRDTool. My sensors work fine but I have problem with RRDTool. I have no idea what "rrdtool: can't resolve symbol 'posix_fadvise'" mean, can someone give me a hint where to start looking? --- r...@openwrt:~/root/bin# ./show_temp.sh rrdtool: can't resolve symbol 'posix_fadvise' 18.22 --- r...@openwrt:~/root/rrddata# rrdtool fetch temp.rrd AVERAGE -s -1h rrdtool: can't resolve symbol 'posix_fadvise' --- I have installed the following packages: collectd-mod-rrdtool Version: 4.9.1-3 librrd Version: 1.2.30-1 rrdcgi Version: 1.2.30-1 rrdcollect Version: 0.2.4-1 rrdtool 1.2.30-1 -- View this message in context: http://rrd-mailinglists.937164.n2.nabble.com/rrdtool-can-t-resolve-symbol-posix-fadvise-What-does-this-mean-tp5665627p5665627.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 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
