Hello,
I am trying to create a file watcher script to check for a file until certain time and throw a message. can some one please help me if there is script handy ??
Thanks,
Sateesh (1 Reply)
My file watcher is scheduled to look for a File ABC.XYZ.
Ideally when it find this file present in the directory it is looking in should end :b:, but this file watcher is wasting 6-9 minutes each day :eek:
i am unable to understand why this file watcher is behaving in freakish manner...:confused: (1 Reply)
Hi
Please help me in this
I want to execute a shell script abc.ksh.
But I only want it to execute if file XYZ is not present.
If file XYZ is present than I want to unix to sleep for 5 Sec and than agaian check for XYX existence.
if it sleeps for more than 30 seconds ( 6 time )I want it to... (3 Replies)
Hi,
Would like to kick off a script based on the file arrival using autosys but this has to monitor every second instead of a minute.
Is there a better way to implement the monitor apart from cronjob and only need to use autosys in UNIX.
Regards,
Rajasilpa (0 Replies)
Hi,
I need a script for "FILE WATCHER"
I have in a remote FTP location server named MAIN _104
EveryDay mrng 8 i hav to search couple of folders(COL, ATT, TRA) in that FTP server (MAIN_104), and if any files are present in that folders i hav to bring back to my computer and store it anywhere... (4 Replies)
Hi Experts
I will have be having 3 types of files in directory
file1_p0_date
file1_p1_date
file1_p2_date
As soon as it sees any of the files it needs to kick off another process and also would need the file name
For this I am creating a file watcher script which will look for file1* My... (2 Replies)
Hi all,
I am writing a script to do the following:
1) Check if there are any new <csv> files (in abc directory) to process
2) If there is new file, then perform some operation on that file.
3) Move it to a different location(after step2 is successful)
4) Do further processing on the file
... (2 Replies)
Hi friends,
Instead of creating a script autosys 11.3 has a feature for filewatcher.
Can anyone please share a link where ican create a file watcher job (more like manual).
i need to create a filewatcher job where the job should search for a file for every 5 mins
and send a mail whether the... (1 Reply)
if test -n "$(find/data/path/ 'filename.txst' -print-quit)
then
echo "file found"
exit 0
else
echo "file not found"
exit 46
fi
So I basically looking to understand the
if test -n "$(find/data/path/ 'filename.txst' -print-quit)
line.
Pls help to elaborate what this command... (6 Replies)
Hi All,
I have a requirement, where I need to check for file. If file is not available then wait for 5 minutes and if it still not available, fail the process. It should check every one minute.
If File available in between, should start remaining process. Now my problem is, I have both part... (0 Replies)
Discussion started by: ace_friends22
0 Replies
LEARN ABOUT DEBIAN
ganeti-watcher
ganeti-watcher(8) Version 2.5.2 ganeti-watcher(8)Name
ganeti-watcher - Ganeti cluster watcher
Synopsis
ganeti-watcher [--debug] [--job-age=age] [--ignore-pause]
DESCRIPTION
The ganeti-watcher is a periodically run script which is responsible for keeping the instances in the correct status. It has two separate
functions, one for the master node and another one that runs on every node.
If the watcher is disabled at cluster level (via the gnt-cluster watcher pause command), it will exit without doing anything. The cluster-
level pause can be overridden via the --ignore-pause option, for example if during a maintenance the watcher needs to be disabled in gen-
eral, but the administrator wants to run it just once.
The --debug option will increase the verbosity of the watcher and also activate logging to the standard error.
Master operations
Its primary function is to try to keep running all instances which are marked as up in the configuration file, by trying to start them a
limited number of times.
Another function is to "repair" DRBD links by reactivating the block devices of instances which have secondaries on nodes that have been
rebooted.
The watcher will also archive old jobs (older than the age given via the --job-age option, which defaults to 6 hours), in order to keep the
job queue manageable.
Node operations
The watcher will restart any down daemons that are appropriate for the current node.
In addition, it will execute any scripts which exist under the "watcher" directory in the Ganeti hooks directory (/etc/ganeti/hooks). This
should be used for lightweight actions, like starting any extra daemons.
If the cluster parameter maintain_node_health is enabled, then the watcher will also shutdown instances and DRBD devices if the node is
declared as offline by known master candidates.
The watcher does synchronous queries but will submit jobs for executing the changes. Due to locking, it could be that the jobs execute much
later than the watcher submits them.
FILES
The command has a state file located at /var/lib/ganeti/watcher.data (only used on the master) and a log file at
/var/log/ganeti/watcher.log. Removal of either file will not affect correct operation; the removal of the state file will just cause the
restart counters for the instances to reset to zero.
REPORTING BUGS
Report bugs to project website (http://code.google.com/p/ganeti/) or contact the developers using the Ganeti mailing list (ganeti@google-
groups.com).
SEE ALSO
Ganeti overview and specifications: ganeti(7) (general overview), ganeti-os-interface(7) (guest OS definitions).
Ganeti commands: gnt-cluster(8) (cluster-wide commands), gnt-job(8) (job-related commands), gnt-node(8) (node-related commands), gnt-
instance(8) (instance commands), gnt-os(8) (guest OS commands), gnt-group(8) (node group commands), gnt-backup(8) (instance import/export
commands), gnt-debug(8) (debug commands).
Ganeti daemons: ganeti-watcher(8) (automatic instance restarter), ganeti-cleaner(8) (job queue cleaner), ganeti-noded(8) (node daemon),
ganeti-masterd(8) (master daemon), ganeti-rapi(8) (remote API daemon).
Ganeti htools: htools(1) (generic binary), hbal(1) (cluster balancer), hspace(1) (capacity calculation), hail(1) (IAllocator plugin),
hscan(1) (data gatherer from remote clusters).
COPYRIGHT
Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Google Inc. Permission is granted to copy, distribute and/or modify under the terms of
the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
version.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
Ganetiganeti-watcher(8)