March 2011 - Xymon - Xymon mailman web

Changing Host Header
by tseglard＠wat.tv 30 Mar '11

30 Mar '11

Hello, First of all, I'm using Xymon 4.2.3 J I want to get the Apache performance graphs but to achieve that I need to send a specific host header due to my Apache configuration. This command is working thanks to curl : xymonServer:$ curl -H"Host: localhost" http://prdwatweb016:8090/sstatus If I specify any other host, I couldn't get the Apache status. So my question is : how can I do that with Xymon ? Sincerly, Thomas S PS : oh and I really appreciate the new version, that's so great work. I'm really waiting for this one J

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Alternate Pageset for alerts?
by isolderj＠hotmail.com 30 Mar '11

30 Mar '11

Is it possible to build an alternate pageset based on First occurence of the alert and an expiry time. So for example a box alerts on conn it is sent to both the "All Non Green" Page but also to a pageset called "Current Alerts". Then after 30 minutes it's just on the "all non green" but no longer on the "Current Alerts" page. So all alerts on the "current alerts" page expire after 30 minutes and then are only on the "All non green". Is this possible and is there maybe some documentation I can read. I have checked the bulding alternate pagesets and I don't see anything that jumps out at me. Or perhaps there is a way to allow the current alerts to appear on the top of the All non Green page so the most recent alerts are first on the page and therefore the page is not sorted alphabetically. Thanks for any help.

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HTTP response test?
by isolderj＠hotmail.com 29 Mar '11

29 Mar '11

I wonder if anyone hase any advice about a test to check how long a site takes to load and then graphing how long it takes to load per five minute interval. Thanks J

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problem with xymond_client test
by henrik＠hswn.dk 29 Mar '11

29 Mar '11

Den 15-03-2011 15:24, Glenn Attwood skrev: > (gdb) bt > #0 0x004c3422 in __kernel_vsyscall () > #1 0x00a7a651 in raise () from /lib/tls/i686/cmov/libc.so.6 > #2 0x00a7da82 in abort () from /lib/tls/i686/cmov/libc.so.6 > #3 0x08072023 in ?? () > #4 <signal handler called> > #5 0x0806f888 in ?? () > #6 0x0805d82c in ?? () > #7 0x00a66bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 > #8 0x08049d71 in ?? () > (gdb) unfortunately it seems your binary was built without the debugging symbols included (probably "stripped" as it's called). That makes it rather difficult to guess what is happening, since I don't know what code is located at address 0x0806f888 ... Did you compile it yourself or use a pre-compiled binary ? If you could compile it with debugging symbols included that would be much more helpful. With the gcc compiler, make sure the CFLAGS in your Makefile include the "-g" option (it does by default in the Xymon source archive). Regards, Henrik

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Hobbit Permission Problem
by adam＠websitemanagers.com.au 29 Mar '11

29 Mar '11

On 29/03/2011 5:24 PM, FORD Alan wrote: > > Ok try looking at this link in regards to Debian ACLs > > > > http://wiki.debian.org/Permissions#Access_Control_Lists_in_Linux > > > > Its towards the bottom :-) > host:/# getfacl var/log/messages # file: var/log/messages # owner: root # group: adm user::rw- group::r-- other::--- Still doesn't look like it, acl package wasn't installed, but after installing it, it doesn't show that ACL's are in use... Thanks, Adam

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Hobbit Permission Problem
by adam＠websitemanagers.com.au 29 Mar '11

29 Mar '11

On 29/03/2011 3:59 PM, FORD Alan wrote: > > Not sure what Linux you are running, but have you looked SELinux This > could be causing you your access issues. > > > > Check this link out on ways to turn it off to see if it is the culprit. > > > > http://www.crypt.gen.nz/selinux/disable_selinux.html > > The machine has a /selinux directory, but no files inside, running echo 0 > /selinux/enforce has no effect (other than creating the file)... I don't have any selinux commands like setenforce or similar As I said, I'm using Debian Lenny, AKAIK, this doesn't enable selinux by default, and I don't think it is running. Is there any other way to see what is happening or why? This was one of the things I initially thought it might be, but I'm not sure how to proceed since it doesn't appear to be running/active... Regards, Adam

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Hobbit Permission Problem
by adam＠websitemanagers.com.au 29 Mar '11

29 Mar '11

Hi all, I've got a bit of a problem across a number of machines which I'm having some trouble working out. Basically, the problem is my hobbit user can't display my log files: hobbit at host:/var/log$ cat messages cat: messages: Permission denied However, the user has these permissions/groups hobbit at host:/var/log$ id uid=110(hobbit) gid=110(hobbit) groups=0(root),4(adm),110(hobbit) The directories leading to the file have these permissions: hobbit at host:/var/log$ ls -ld / drwxr-xr-x 24 root root 4096 Nov 19 2009 / hobbit at host:/var/log$ ls -ld /var drwxr-xr-x 15 root root 4096 Nov 19 2009 /var hobbit at host:/var/log$ ls -ld /var/log drwxr-xr-x 14 root root 4096 Mar 29 08:46 /var/log The file has read permissions to the adm group of which we are a member (above) hobbit at host:/var/log$ ls -ld /var/log/messages -rw-r----- 1 root adm 21353 Mar 29 13:27 /var/log/messages Finally, here is all the info I can see on the file: hobbit at host:/var/log$ stat /var/log/messages File: `/var/log/messages' Size: 21353 Blocks: 48 IO Block: 1048576 regular file Device: eh/14d Inode: 4202796 Links: 1 Access: (0640/-rw-r-----) Uid: ( 0/ root) Gid: ( 4/ adm) Access: 2011-03-28 20:21:00.000000000 +1100 Modify: 2011-03-29 13:27:00.000000000 +1100 Change: 2011-03-29 13:27:00.000000000 +1100 I'm running a fairly standard Debian lenny The root user has no problem reading/writing the file/etc.... Any pointers would be appreciated.... Regards, Adam

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Using --no-cache
by Tom.Stewart＠landsend.com 29 Mar '11

29 Mar '11

On 4.3.0 has the -no-cache been taken out for the rrd daemons? I have been having issues in testing where I am getting missing data for 5-15 minutes at random times. I have increased my MAX... items in the xymonserver.cfg and have tried to use the -no-cache in tasks.cfg. It currently looks like this on a process status. xymon 27206 27201 0 Mar16 ? 00:00:00 xymond_channel --channel=status --log=/home/xymon/log/rrd-status.log xymond_rrd --rrddir=/home/xymon/data/rrd --no-cache xymon 27207 27201 0 Mar16 ? 00:00:00 xymond_channel --channel=data --log=/home/xymon/log/rrd-data.log xymond_rrd --rrddir=/home/xymon/data/rrd --extra-tests=mpstat,zonestat --extra-script=/home/xymon/server/ext/rrd_data.pl --no-cache xymon 27225 27206 0 Mar16 ? 00:00:02 xymond_rrd --rrddir=/home/xymon/data/rrd --no-cache xymon 27249 27207 0 Mar16 ? 00:00:01 xymond_rrd --rrddir=/home/xymon/data/rrd --extra-tests=mpstat,zonestat --extra-script=/home/xymon/server/ext/rrd_data.pl --no-cache The missing data seems to be affecting the Solaris systems more that the other systems. Any ideas would be great. Thank you, Tom

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hobbit graph not displaying.
by jayantak007＠gmail.com 28 Mar '11

28 Mar '11

Hi All, I am unable to display hobbit graph in any one(like cpu, disk, memory, .........) Kindly let me know where i need to configure so that i can able to display the graph. With Thanks & Regards, Jayanta.

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xymond core dump
by sean.clark＠twcable.com 28 Mar '11

28 Mar '11

I had xymond core dump on me instead of one of the channels, and could only start it up by removing all the .chk files Here is the backtrace: (gdb) bt #0 0x004a4410 in __kernel_vsyscall () #1 0x00524df0 in vfprintf () from /lib/libc.so.6 #2 0x00526701 in vfprintf () from /lib/libc.so.6 #3 0x08060e93 in sigsegv_handler (signum=11) at sig.c:57 #4 <signal handler called> #5 0x00562584 in round_and_return () from /lib/libc.so.6 #6 0x0056164d in ____wcstoul_l_internal () from /lib/libc.so.6 #7 0x0053b736 in _IO_vfwscanf () from /lib/libc.so.6 #8 0x0055689c in realloc_check () from /lib/libc.so.6 #9 0x00541efe in ftell () from /lib/libc.so.6 #10 0x0804c76f in generate_outbuf (outbuf=0xbfa3eb94, outpos=0xbfa3eb98, outsz=0xbfa3eb8c, hwalk=0x10381978, lwalk=0xbfa3e960, acklevel=-1) at xymond.c:2701 #11 0x08053860 in do_message (msg=0xa2311f0, origin=0x806674b "") at xymond.c:3405 #12 0x080577d1 in main (argc=11, argv=Cannot access memory at address 0x4 ) at xymond.c:4996 Is any of that information useful? I made it with the rpm.spec that was posted as well, so I believe all the binaries are stripped ________________________________ This E-mail and any of its attachments may contain Time Warner Cable proprietary information, which is privileged, confidential, or subject to copyright belonging to Time Warner Cable. This E-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this E-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this E-mail is strictly prohibited and may be unlawful. If you have received this E-mail in error, please notify the sender immediately and permanently delete the original and any copy of this E-mail and any printout.

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