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File monitoring.

list Jerry Yu
Fri, 12 Jan 2007 11:23:17 -0500
Message-Id: <user-e3712b521e82@xymon.invalid>

to my surprise, * actually works on my Hobbit-4.2rc1-20060712 server.

what's your test condition?  You want it to alert when your oldest file is
less than 2-hour old ?   More commonly, people want to test if their oldest
file is older than 2-hour old (mtime >7200 instead of mtime < 7200).

To further troubleshoot: on your client, check the
logfetch.ClientNameHere.cfg under ~hobbit/client/tmp/. Also check
msg.ClientNameHere.txt therein to see whether it has a
[file:/ftp/input/oldestFileName.gz]
section.


On 1/11/07, Jerry Yu <user-764c1f364fe0@xymon.invalid> wrote:
both are ok,since .* is not greedy as in PERL's. The former is preferred
since it provides more exact match.

On 1/11/07, Thomas < user-97316fb2dd2a@xymon.invalid> wrote:
Do you mean like this ?

FILE %/ftp/input/.*.gz RED mtime<7200 or

FILE %/ftp/input/.* RED mtime<7200

Jerry Yu wrote:
For wildcard, you want '.*' to represent any character instead of '*'
alone.  I have a handful of this kind of FILE checks.

On 1/11/07, *Thomas * <user-97316fb2dd2a@xymon.invalid
<mailto:user-97316fb2dd2a@xymon.invalid>> wrote:

    hi all,

    Trying to get file monitoring to work. Works find with fixed
filenames
    but I need to match a pattern in a directory and find the oldest
file.
    If more than say 7200 sec old in mtime then generate an alert.

    in client-local.cfg I have

    file:`ls -t /ftp/input/* | tail -1`

    which produces the oldest file name on the web page.

    I have the following in hobbit-clients.cfg

       FILE %/ftp/input/*.gz RED mtime<7200

    but I get no alarms.

    Any ideas ?