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 Post subject: Liebert Air Conditioners
PostPosted: Thu Mar 10, 2005 11:54 am 
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Joined: Thu Mar 10, 2005 11:02 am
Posts: 31
We have a couple Liebert 10 ton AC's with the SNMP cards in them, so I thought I'd take a stab at creating a couple of graphs to monitor temperature and humidity. Hope I've exported this correctly.


Attachments:
File comment: XML Files.
liebert.zip [7.01 KiB]
Downloaded 1793 times
File comment: Temperature pic.
temperature.JPG
temperature.JPG [ 136.19 KiB | Viewed 29853 times ]
File comment: Humidity pic.
humidity.JPG
humidity.JPG [ 136.33 KiB | Viewed 29853 times ]
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 Post subject: Cool & Download issues?
PostPosted: Sat Mar 12, 2005 1:05 pm 
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Joined: Fri Mar 11, 2005 3:38 pm
Posts: 4
Location: Buffalo, NY, USA
Very nice drose12... I'm looking for this exact method to monitor my units. :D

Are there issues with downloads from this forum? Over the past few days, when I click any of the file dowloads, they fail (I only get the download.php file).


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 Post subject: Re: Cool & Download issues?
PostPosted: Mon Mar 14, 2005 12:15 pm 
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Joined: Tue Sep 24, 2002 12:26 pm
Posts: 31
csimet wrote:
Very nice drose12... I'm looking for this exact method to monitor my units. :D

Are there issues with downloads from this forum? Over the past few days, when I click any of the file dowloads, they fail (I only get the download.php file).


My guess is you are using Firefox to view this forum. For whatever reason when I download anything in this forum (other than zip files) Firefox has problems with the name. Either rename to what the poster saved the file as after downloading or when prompted for where to save the file.

HTH


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 Post subject: Re: Cool & Download issues?
PostPosted: Mon Mar 14, 2005 3:06 pm 
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Joined: Fri Mar 11, 2005 3:38 pm
Posts: 4
Location: Buffalo, NY, USA
Linzer wrote:

My guess is you are using Firefox to view this forum. For whatever reason when I download anything in this forum (other than zip files) Firefox has problems with the name. Either rename to what the poster saved the file as after downloading or when prompted for where to save the file.

HTH


Nope... I'm using IE6 (ick). I'm able to grab files from other posts on these forums. I think the file is bad or missing from the download area.

Tx.


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 Post subject:
PostPosted: Mon Mar 14, 2005 3:48 pm 
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Joined: Mon Nov 17, 2003 6:35 pm
Posts: 6016
Location: Michigan, USA
I was able to download and extract it just fine.

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 Post subject:
PostPosted: Tue Mar 15, 2005 9:04 am 
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Joined: Fri Mar 11, 2005 3:38 pm
Posts: 4
Location: Buffalo, NY, USA
Most odd. Fired up Netscape and it worked. %#@^$% IE! :evil:

It was just funny that I could download files using IE from other topics. Oh well. Sorry and thanks for the help.


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 Post subject: Liebert AC temperature template in Fahrenheit degrees
PostPosted: Fri Aug 26, 2005 3:25 pm 
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Joined: Fri Aug 26, 2005 3:23 pm
Posts: 1
Great templates! I have made some OID modifications to display the temperatures in F instead of C.


Attachments:
File comment: Liebert AC temperature - F degrees
cacti_graph_template_liebert_ac_temperature-F.xml [25.09 KiB]
Downloaded 1271 times
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 Post subject:
PostPosted: Wed Aug 31, 2005 12:08 pm 
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Joined: Fri Mar 11, 2005 3:38 pm
Posts: 4
Location: Buffalo, NY, USA
Cool... Thanks!


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 Post subject:
PostPosted: Tue Nov 22, 2005 1:04 pm 
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Joined: Wed Mar 10, 2004 12:55 pm
Posts: 14
Location: Columbus, OH
Nice work. It should be noted that the OIDs you have the 'thresholds' pointing to are the alarm high/low points, which can actually be nonexistent (return 0) if the alarm is disabled. If you see this behavior, that's why. I am working on a way for it to display the +/- tolerance which is the more commonly thought of 'setpoint' to make it more understandable.

edit/attach: I completed what i think is an improved template based on the work above. It includes setpoint indication, and zooms the temperature graph to exclude 0-40deg. I have some ideas to make it clearer but would appreciate feedback.


Attachments:
File comment: here is an improved template (Based in degF)
cacti_host_template_liebert_ac.xml [65.14 KiB]
Downloaded 1413 times
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 Post subject: Bad RPN call?
PostPosted: Tue Sep 04, 2007 2:46 pm 
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Joined: Tue Sep 04, 2007 2:41 pm
Posts: 14
Hey

I used the last XML for adding lieberts to my Cacti and I get this when I debug the graph since it never gets created. Any ideas?

RRDTool Says:

ERROR: invalid rpn expression in: b,h,+


Quote:
Cacti Version - 0.8.6i
Plugin Architecture - 1.0
Poller Type - Cactid v0.8.6i
Server Info - Linux 2.6.9-42.0.3.EL
Web Server - Apache/2.0.52 (CentOS)
PHP - 4.3.9
PHP Extensions - yp, xml, wddx, tokenizer, sysvshm, sysvsem, standard, sockets, shmop, session, pspell, posix, pcre, overload, mime_magic, iconv, gmp, gettext, ftp, exif, dio, dbx, dba, curl, ctype, calendar, bz2, bcmath, zlib, openssl, apache2handler, gd, mysql, snmp, eAccelerator
MySQL - 4.1.20
RRDTool - 1.2.15
SNMP - 5.1.2
Plugins
    PHP Network Weathermap (weathermap - v0.82)
    Thresholds (thold - v0.3.0)
    Device Monitoring (monitor - v0.7)
    Network Discovery (discovery - v0.6)
    Network Tools (tools - v0.2)
    Syslog Monitoring (haloe - v0.4)
    mactrack
    RRD Cleaner (rrdclean - v1.1)
    Update Checker (update - v0.3)
    FlowView (flowview - v0.3)
    Host Info (hostinfo - v0.1)
    Error Images (errorimage - v0.1)


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 Post subject:
PostPosted: Tue Sep 04, 2007 8:06 pm 
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Joined: Mon Mar 27, 2006 10:35 am
Posts: 711
Location: Psychic Amish Network Administrator
Check your CDEF's, I'm not familiar with this particular template, but that error is telling you there is something wrong in a CDEF.


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 Post subject: I did :)
PostPosted: Wed Sep 05, 2007 9:35 am 
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Joined: Tue Sep 04, 2007 2:41 pm
Posts: 14
Im somewhat of a newbie to cacti but I checked the CDEF and found this one

cdef=CURRENT_DATA_SOURCE,h,+

and the graph info looks like this below

RRDTool Command:

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="Liebert AC#1 - Humidity" \
--base=1000 \
--height=120 \
--width=500 \
--upper-limit=100 \
--lower-limit=0 \
--vertical-label="Percent" \
--slope-mode \
DEF:a="/var/www/html/rra/liebert_ac1_humidity_158.rrd":humidity:AVERAGE \
DEF:b="/var/www/html/rra/liebert_ac1_humidity_tol_164.rrd":humidity_tol:AVERAGE \
DEF:c="/var/www/html/rra/liebert_ac1_humidity_high_t_160.rrd":humidity_high_t:AVERAGE \
DEF:d="/var/www/html/rra/liebert_ac1_humidity_low_t_162.rrd":humidity_low_t:AVERAGE \
DEF:e="/var/www/html/rra/liebert_ac1_liebert_humidifying_161.rrd":liebert_humidifying:AVERAGE \
DEF:f="/var/www/html/rra/liebert_ac1_liebert_dehumidify_159.rrd":liebert_dehumidify:AVERAGE \
DEF:g="/var/www/html/rra/liebert_ac1_humidity_setpt_163.rrd":humidity_setpt:AVERAGE \
CDEF:cdefe=b,h,+ \
CDEF:cdefi=h,b,- \
CDEF:cdefbc=e,2,-,-43,* \
CDEF:cdefbd=f,2,-,-43,* \
LINE3:a#157419:"Humidity" \
GPRINT:a:LAST:" Current\:%8.0lf" \
GPRINT:a:AVERAGE:"Average\:%8.0lf" \
GPRINT:a:MAX:"Maximum\:%8.0lf\n" \
LINE1:cdefe#FF0000:"High Set" \
GPRINT:cdefe:LAST:" %8.0lf" \
LINE2:c#FF0000:"High Alarm" \
GPRINT:c:LAST:" %8.0lf\n" \
LINE1:cdefi#0000FF:"Low Set" \
GPRINT:cdefi:LAST:" %8.0lf" \
LINE2:d#0000FF:"Low Alarm" \
GPRINT:d:LAST:" %8.0lf\n" \
AREA:cdefbc#0000FF:"Humidifying" \
AREA:cdefbd#55D6D3:"DeHumidifying\n":STACK \
LINE1:g:""

RRDTool Says:

ERROR: invalid rpn expression in: b,h,+


I changed quite a few things around and it still doesnt work, so im not sure what to try next, any ideas?


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 Post subject:
PostPosted: Wed Sep 05, 2007 10:53 am 
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Joined: Sat May 08, 2004 12:44 pm
Posts: 12160
Location: USA
DEF[inition] h doesn't exist, hence the error with that CDEF. You'll get an error for h,b,- next.

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 Post subject: throw me another bone?
PostPosted: Wed Sep 05, 2007 11:47 am 
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Joined: Tue Sep 04, 2007 2:41 pm
Posts: 14
All righty, that seemed obvious :) now should I be looking @ the graph template to add the new DEF? im going over the manuals and howto's so I can make myself more familiar with how Cacti works, but havent found anything related to this yet


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 Post subject:
PostPosted: Wed Sep 05, 2007 12:19 pm 
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Joined: Sat May 08, 2004 12:44 pm
Posts: 12160
Location: USA
Check out the graph template. It's possible its using a hand-coded CDEF instead of one built in. If not, then edit the existing CDEF.

I wonder what that additional DEF h pointed to for data...

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