18 Jan
2016
18 Jan
'16
2:25 p.m.
I don't think rrdcached with a ramdisk makes any sense at all? Or is /mnt/ramdisk not a ramdisk?
Tom
On 2016-01-18 14:13, Markus Klock wrote:
That is impossible to answer if you don't tell us have many interfaces and sensors you are planning to monitor.
/Markus
2016-01-18 14:11 GMT+01:00 Chaman Rathee <chaman.rathee@progression.com mailto:chaman.rathee@progression.com>:
We are using SAS-disk. Then what should be best options for rrdcached in our scenario ? ……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816 <tel:%2B91-9560055816> *From:*observium [mailto:observium-bounces@observium.org <mailto:observium-bounces@observium.org>] *On Behalf Of *Markus Klock *Sent:* 18 January 2016 14:51 *To:* Observium Network Observation System *Subject:* Re: [Observium] Please suggest best configuration for rrdcached daemon in Observium..................! Hey Chaman, 200 devices does not say much, what kind of devices? more importantly, how many interfaces and sensors will these 200 devices have that Observium will need to poll? What kind of storage do you use? I'm pretty sure just a SSD-disk with no rrdcached is the best option here. /Markus 2016-01-18 10:20 GMT+01:00 Chaman Rathee <chaman.rathee@progression.com <mailto:chaman.rathee@progression.com>>: We are monitoring 200 devices. Please suggest best rrdcached configuration and also find my rrdcached file configuration below:-------à root@observe:~# cat /etc/default/rrdcached # /etc/default/rrdcached # 0: start rrdcached on boot, 1: do not start rrdcached on boot # default: 0 DISABLE=0 # options to be passed to rrdcached # (do not specify -p <pidfile> - this is handled by the init script) # default: see /etc/init.d/rrdcached OPTS="-w 1800 -z 1800 -f 3600 -s www-data -l unix:/var/run/rrdcached.sock -j /var/lib/rrdcached/journal/ -F -b /mnt/ramdisk/ -B" # number of seconds to wait for rrdcached to shut down # (writing the data to disk may take some time; # tune this according to your setup) # default: 30 MAXWAIT=30 # 0: do not enable core-files, 1: enable core-files ... if rrdcached crashes # default: 0 ENABLE_COREFILES=0 root@observe:~# root@observe:~# Fabrikam Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them. _______________________________________________ observium mailing list observium@observium.org <mailto:observium@observium.org> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium Fabrikam Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them. _______________________________________________ observium mailing list observium@observium.org <mailto:observium@observium.org> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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