December 2013 - Xymon - Xymon mailman web

File check question
by Galen.Johnson＠sas.com 20 Jan '14

20 Jan '14

Hey, I have a question about file tests. The man pages say FILE filename [color] [things to check] [TRACK] I have a test defined as FILE /tmp/ldap2pw.lck red NOEXIST MTIME>900 How does the "[things to check]" actually parse? Is it an "and" or an "or"? In other words, would that read "the file exists AND hasn't been modified for more than 15 minutes" or "the file exists OR hasn't been modified for more than 15 minutes". I'm assuming "and"...actually I need it to be "and" in this case. Or do I have to explicitly say something like "NOEXIST and MTIME>900"? I can't find anything about that. thx =G=

5 5

WinPSClient - Updates?
by JasonRP＠techheads.com 15 Jan '14

15 Jan '14

So it looks like the WinPSClient hasn’t been updated in a few months. I had seen a thread from quite a while ago about some issues David was running into, but can’t tell if he’s still around and willing/able to work on it. I’ve been able to get XymonPSClient.exe (aka SrvAny) to run powershell natively as a 64-bit executable. The only change necessary to enable this was changing the PowerShell executable to running as %windir%\sysnative\WindowsPowerShell\v1.0\powershell.exe. The sysnative portion prevents a 32-bit program (SrvAny) from being redirected to %windir%\SysWow64. (See http://msdn.microsoft.com/en-us/library/windows/desktop/aa384187(v=vs.85).a…) I also found a better service wrapper than SrvAny, namely nssm (http://nssm.cc/) This has the ability to detect if powershell fails and restart it, which is something SrvAny lacks. It also comes in both 32-bit and 64-bit versions, so when using the latter the sysnative piece isn’t necessary. I’ve only been working at this for a day or two, so it probably needs more testing, but it looks promising. Is there any work (design contemplation) about how xymonclient.ps1 could handle external scripts? I assume this was just a future phase and not so much a limitation or barrier that hadn’t yet been overcome. Thanks. --- Jason Richards Pagh

4 9

xymond_channel consuming a lot of CPU?
by David.Diep＠dc.gov 07 Jan '14

07 Jan '14

Hi, I saw a little bit about this back in 8/31/12 (http://lists.xymon.com/archive/2012-August/035381.html) but it was never resolved? Has anyone else seen xymond_channel consuming so much CPU time? I can't imagine this being normal. top - 14:07:56 up 6 days, 2:52, 1 user, load average: 0.97, 0.63, 0.58 Tasks: 117 total, 2 running, 115 sleeping, 0 stopped, 0 zombie Cpu(s): 22.7%us, 26.7%sy, 0.0%ni, 49.5%id, 0.3%wa, 0.2%hi, 0.0%si, 0.7%st Mem: 245792k total, 235308k used, 10484k free, 9248k buffers Swap: 1304648k total, 96604k used, 1208044k free, 44164k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 24914 xymon 20 0 7080 1388 1148 R 98.7 0.6 22:59.70 xymond_channel 1 root 20 0 3232 504 316 S 0.0 0.2 0:01.75 init 2 root 20 0 0 0 0 S 0.0 0.0 0:00.02 kthreadd 3 root RT 0 0 0 0 S 0.0 0.0 0:00.22 migration/0 4 root 20 0 0 0 0 S 0.0 0.0 0:02.03 ksoftirqd/0 5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0 6 root RT 0 0 0 0 S 0.0 0.0 0:00.22 migration/1 7 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1 8 root 20 0 0 0 0 S 0.0 0.0 0:01.88 ksoftirqd/1 9 root 20 0 0 0 0 S 0.0 0.0 0:48.12 events/0 10 root 20 0 0 0 0 S 0.0 0.0 0:58.04 events/1 11 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuset 12 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khelper 13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 netns 14 root 20 0 0 0 0 S 0.0 0.0 0:00.00 async/mgr 15 root 20 0 0 0 0 S 0.0 0.0 0:00.00 pm 16 root 20 0 0 0 0 S 0.0 0.0 0:01.54 sync_supers 17 root 20 0 0 0 0 S 0.0 0.0 0:02.81 bdi-default 18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kintegrityd/0 19 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kintegrityd/1 20 root 20 0 0 0 0 S 0.0 0.0 0:00.32 kblockd/0 21 root 20 0 0 0 0 S 0.0 0.0 0:00.26 kblockd/1 22 root 20 0 0 0 0 S 0.0 0.0 0:00.00 md/0 23 root 20 0 0 0 0 S 0.0 0.0 0:00.00 md/1 24 root 20 0 0 0 0 S 0.0 0.0 0:00.00 md_misc/0 25 root 20 0 0 0 0 S 0.0 0.0 0:00.00 md_misc/1 26 root 20 0 0 0 0 S 0.0 0.0 0:00.10 cio 27 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cio_chp 28 root 20 0 0 0 0 S 0.0 0.0 0:01.56 appldata 29 root 20 0 0 0 0 S 0.0 0.0 0:00.38 khungtaskd 30 root 20 0 0 0 0 S 0.0 0.0 0:04.48 kswapd0 31 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd David Diep RHEL 6.2 for IBM zSeries Kernel: 2.6.32-358.23.2.el6.s390x Look out for those in need this winter. When the temperature or wind chill is 32?F or below, the District issues a Hypothermia Alert. For assistance during an Alert, call the Shelter Hotline<http://dhs.dc.gov/page/hypothermia-alert-plan> at 1-800-535-7252 or 311.

4 4

AUTO: Sagaya Ilavarasi
by silavarasi＠csc.com 27 Dec '13

27 Dec '13

I am out of the office until 12/30/2013. Hi Thanks for your mail..I am on leave .Have no access to mail,Pls contact transweb_alstom_india at alstom.com Note: This is an automated response to your message "Xymon Digest, Vol 35, Issue 18" sent on 12/24/2013 16:30:01. This is the only notification you will receive while this person is away.

1 0

<something> in log file on web
by a_s_y＠sama.ru 24 Dec '13

24 Dec '13

Hello. Can I escape "<>" in log messages ? For example I setup to analize /var/log/maillog for "Over quota" message. Displayed string is: Oct 7 15:28:22 sendmail[4183]: r974LtLZ002344: to=, delay=07:06:27, xdelay=00:00:00, mailer=cyrusv2, pri=2116609, relay=localhost, dsn=4.2.2, stat=Deferred: 452 4.2.2 Over quota E-Mail is missing but it should be in "to=<somemail at mydom.tld>,". -- Regards, Sergey

1 1

histlogs cleanup
by Rolands＠logicaltech.com.au 19 Dec '13

19 Dec '13

Hi, I got this xymon ext script checking a Sun StorageTek 6180 array. It works quite well, each run generates a lot of status and data. The problem is it generates about 35000 files in Xymonserver: xymon/data/histlogs/a6180/<test> a month. I'm very interested in keeping history as in graphs and alerts. What are these histlogs files used for by the xymonserver? If they are used just to generate things as they come in then it's no problem deleting them every 2 weeks or so. But if they are used to generate graphs or see alerts history etc then you really don't want to delete them Could anyone shed some light on this? - Roland

2 2

[xymon] TLSv1 support for https?
by david.gore＠verizon.com 19 Dec '13

19 Dec '13

Any chance for a patch to get TLSv1 support for https? I have exactly one URL which is a load balancer that will only return a good status if you specify TLSv1. I use this command to test: openssl s_client -tls1 -connect my.ip.addr:443 I tried ssl3 and ssl2 but the results echo what I see on Xymon which is a failure: 139728778356552:error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number:s3_pkt.c:337: Any workarounds? [xymon at xymon1 etc]$ xymonnet --version xymonnet version 4.3.12 SSL library : OpenSSL 1.0.1e 11 Feb 2013 LDAP library: OpenLDAP 20423 ~David

3 6

Note - if you are using Japeth's xymon server patches
by sean.clark＠twcable.com 18 Dec '13

18 Dec '13

And you write a channel worker — MAKE SURE it handles SIGHUP If it doesn’t you will have headaches ________________________________ 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.

1 0

Getting Xymon client to send from a specific IP address
by waa-hobbitml＠revpol.com 18 Dec '13

18 Dec '13

Hi everyone. I have a few servers which have multiple IP addresses bound to the same ethernet interface. I am not sure how the Xymon client chooses which IP to use when sending. In a post from Henrik in a different thread it seems like it may be the underlying OS that chooses. My problem is that on a recently built server, the Xymon client reports are coming from the server's aliased IP rather than the primary IP on the interface, so this host's reports show up in the ghost client report. Any way to force it to use an IP. Thanks for any help -- Bill Arlofski Reverse Polarity, LLC http://www.revpol.com/ -- Not responsible for anything below this line --

2 3

Client install gone wrong
by David.Diep＠dc.gov 18 Dec '13

18 Dec '13

Hi guys, Is there a link to where the instructions are for a client install? I tried this and it eventually gives me an error: 1. Downloaded and extracted xymon-4.3.12 2. In the xymon-4.3.12 directory and executed: ./configure --client 3. I then executed: make && make install 4. This is the result: CC="gcc" CFLAGS="-g -O2 -Wall -Wno-unused -Wno-pointer-sign -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DLINUX -I`pwd`/include -DCLIENTONLY=1 -DLOCALCLIENT=1 -I" LDFLAGS="" OSDEF="-DLINUX" RPATHOPT="-Wl,--rpath," PCREINCDIR="-I" ZLIBINCDIR="" SSLFLAGS="" SSLINCDIR="" SSLLIBS="" NETLIBS="" LIBRTDEF="-lrt" XYMONTOPDIR="/home/xymon" XYMONLOGDIR="" XYMONHOSTNAME="" XYMONHOSTIP="10.82.10.54" XYMONHOSTOS="" LOCALCLIENT="yes" make -C lib client make[1]: Entering directory `/xymon-4.3.12/lib' gcc -g -O2 -Wall -Wno-unused -Wno-pointer-sign -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DLINUX -I/xymon-4.3.12/include -DCLIENTONLY=1 -DLOCALCLIENT=1 -I -I../include -I -c -o matching.o matching.c /usr/lib/gcc/s390x-redhat-linux/4.4.6/../../../../lib64/crt1.o: In function `_start': (.text+0x34): undefined reference to `main' /tmp/ccnSm0vn.o: In function `freeregex': /xymon-4.3.12/lib/matching.c:66: undefined reference to `pcre_free' /tmp/ccnSm0vn.o: In function `timematch': /xymon-4.3.12/lib/matching.c:198: undefined reference to `within_sla' /tmp/ccnSm0vn.o: In function `matchregex': /xymon-4.3.12/lib/matching.c:58: undefined reference to `pcre_exec' /tmp/ccnSm0vn.o: In function `pickdata': /xymon-4.3.12/lib/matching.c:165: undefined reference to `pcre_exec' /xymon-4.3.12/lib/matching.c:172: undefined reference to `pcre_copy_substring' /xymon-4.3.12/lib/matching.c:183: undefined reference to `dbgprintf' /tmp/ccnSm0vn.o: In function `compileregex_opts': /xymon-4.3.12/lib/matching.c:31: undefined reference to `dbgprintf' /xymon-4.3.12/lib/matching.c:32: undefined reference to `pcre_compile' /xymon-4.3.12/lib/matching.c:34: undefined reference to `errprintf' /tmp/ccnSm0vn.o: In function `compile_exprs': /xymon-4.3.12/lib/matching.c:146: undefined reference to `pcre_free' /xymon-4.3.12/lib/matching.c:145: undefined reference to `errprintf' /xymon-4.3.12/lib/matching.c:147: undefined reference to `xfreenullstr' /xymon-4.3.12/lib/matching.c:147: undefined reference to `errprintf' collect2: ld returned 1 exit status make[1]: *** [matching.o] Error 1 make[1]: Leaving directory `/xymon-4.3.12/lib' make: *** [lib-client] Error 2 What am I doing wrong? David Diep Look out for those in need this winter. When the temperature or wind chill is 32?F or below, the District issues a Hypothermia Alert. For assistance during an Alert, call the Shelter Hotline<http://dhs.dc.gov/page/hypothermia-alert-plan> at 1-800-535-7252 or 311.

9 27