- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - Linux
- >
- how to retard ntp sync
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 12:38 AM
тАО01-04-2007 12:38 AM
I need to know how i can to retard the ntp syncronize with the ntp server.
How i can do this?
Thank you!
(points to reply)
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 01:52 AM
тАО01-04-2007 01:52 AM
Re: how to retard ntp sync
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 01:58 AM
тАО01-04-2007 01:58 AM
Re: how to retard ntp sync
service ntpd stop
or
service xntpd stop
Depending on your distribution.
You can also modify ntp.conf and restart.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 12:34 PM
тАО01-04-2007 12:34 PM
Re: how to retard ntp sync
I was under the impression that as NTP achieved sync with the time server(s) it naturally backed-off on the polling interval to something like 1024 seconds, and that if it didn't back-off it suggested that NTP was having trouble establishing and/or keeping synchronization.
In that case, setting minpoll might treat a symptom of sending many queries, but not a root cause...
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 08:29 PM
тАО01-04-2007 08:29 PM
Re: how to retard ntp sync
Now i need to know how configure the minpool, because i don't find it on the man page.
Thanks!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 11:34 PM
тАО01-04-2007 11:34 PM
SolutionRegards
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-04-2007 11:57 PM
тАО01-04-2007 11:57 PM
Re: how to retard ntp sync
minpoll:
server 127.127.22.1 minpoll 4 # PPS quick poll
maxpoll:
manycastclient 239.1.1.1 autokey maxpoll 12 ttl 7
Now if minpoll is indicating that it will attempt ever 4 seconds to sync, and maxpoll it that it will go to 12 seconds before trying to sync how does it manage to get to a 1024 polling (slightly over 17 minutes) interval as represented by
# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
LOCAL(0) LOCAL(0) 10 l 35 64 377 0.000 0.000 0.004
*server1 tick.usno.navy. 2 u 687 1024 377 0.256 -2.726 0.068
+server2 bonehed.lcs.mit 2 u 691 1024 377 0.393 -2.202 0.568
Perhaps because I don't have either min nor max in my /etc/ntp.conf file. There is probably a maximum you can specify. I might suggest that you explore http://www.eecis.udel.edu/~ntp for further answers.
Regards
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-05-2007 12:42 AM
тАО01-05-2007 12:42 AM
Re: how to retard ntp sync
I'm looking for this!
Thanks again!
Regards