similar to: how to set ntpd listen only 127.0.0.1 ?

Hello, all. I know the function of the swap and can make swap partion or file. But, if there is no swap partion at system, what would be happen? that makes the system unstable or not? I have one system that has no swap, but there was no problem until now. Thanks in advance. _________________________________________________________________ ???? ????! ??? ??? ???? ????! ???

Hello, all. My systems are centos 4.x or 5.x(i386 and x86_64) and various services(apache, mysql, java, sendmail... etc..). and I would like to set auto update using yum. But some staffs didn't agree my auto update plan, because some services can be effected by auto update. There were no side effects just yum updating until now, and it seems impossible for me to check

Hello, all. I want to ask some about ntpd. I set 'server' directive like below at ntp.conf server 0.centos.pool.ntp.org For example, I can see the ntpq result like below. remote refid st t when poll reach delay offset jitter ============================================================================== * 10.10.23.44 211.115.xx.xx 3 u 62 64

I am running a server inside of VMWare, and the clock gains ~30 seconds every 1000 seconds or 1.03X. I need to keep the drift under the magic 1000 limit that ntpd kills its self, but despite setting maxpoll really low I get: Dec 11 23:58:14 host ntpd[4909]: kernel time discipline status change 41 Dec 11 23:59:17 host ntpd[4909]: kernel time discipline status change 1 Dec 11 23:59:17 host

We have a local time server and all of our machines are pointed at it for the time. How can the clock drift by a day and a half? [root at devserver21 ~]# date Fri Aug 13 14:43:29 EDT 2010 [root at devserver21 ~]# rdate -s 192.168.1.67 [root at devserver21 ~]# date Thu Aug 12 07:02:39 EDT 2010 [root at devserver21 ~]# cat /etc/ntp.conf | grep -v ^# | grep -v ^$ restrict default nomodify notrap

hi, --> i have 8cores cpu. but my xenserver is using only one cpu, how to make use of all cpu cores --> machine is having 16G ram but domain0 is having very less memory. is there any way to increase memory for domain0 [root@xenserver-DZONGRI ~]# cat /proc/meminfo MemTotal: 574464 kB MemFree: 111776 kB Buffers: 9500 kB Cached: 117320 kB SwapCached: 100

Hi, I have an issue with pattern matching. I have the following SelectionDAG: t13: i32 = extract_vector_elt t2, Constant:i64<1> That I am trying to match with the following pattern: def : Pat<(extractelt (v4i16 SingleReg:$v), 1), (SRADd1 SingleReg :$v, (i64 16))>; But for some reason the pattern does not match. It seems to be due to the fact extract_vector_elt's result

Quoting cosmin at speakeasy.net, on Sat, May 20, 2006 at 11:40:06AM -0700: > I did some changes to the rrule.rb. I needed some getters/setters for > each of the attributes from RRULE. Attached is the diff. If it makes > sense to you to be included in the lib, please do so. If you think > it''s worth to be included, I can add more validation to the setters. I

The time appears to be perfect inside dom0, however all the domU''s tend to have a slightly faster date which gets further out of sync every day. I''m currently using Xen 3.0.3 with Gentoo Linux, under 3.0.2 I had no problems with domU clocks. Are there any known issues which could cause this? I''d strongly prefer not to run ntpd in every domU, having all domU clocks in

Hello, all. I found that so many unnessary queue files are saved at /var/spool/clientmqueue/ directory. I tested two way to delete these files. 1. # rm -rf /var/spool/clientmqueue/* 2. # cd /var/spool/clientmqueue/ ; find . | xargs rm -fv But this makes a few load of the system and took too much time to delete. What is the best way to delete fast without too much load?

Hello, Please excuse me if this question has been asked before. I'm new to R, and have been trying to google the answers without any success. I would like to convert a set of date and time into R date-time class. Right now, the dates and times are in integer format, so I first need to convert them into string, and then to R date-time using strptime. However, I have a problem converting them

Hello, all. When I execute arp -a -n, there are lots of arp caches like below. Surely, I set netmask and Broadcast without problem and routing table also no problem. System is CentOS release 4.7 i386. I know how to delete the arp cache, but I don't know why .. # ifconfig eth0 Link encap:Ethernet HWaddr 00:A0:D1:E7:91:CC inet addr:192.168.195.36

dear sir/madam, while i am trying to convert the data into timeseries using xts command.i am getting this error. please help me to resolve this issue xts(mydata$MCP, as.Date(rdate, format='%d-%m-%Y') + xts(mydata$MCP, as.Date(rdate, format='%d-%m-%Y') Error: unexpected symbol in: "xts(mydata$MCP, as.Date(rdate, format='%d-%m-%Y') xts"

Hello, all. I have operated centos 4.x and 5.x system. for 4.x system, I auto update using yum and for 5.x system, using yum-cron. but I can't find any yum-cron package (i386) like below. # yum search yum-cron(at i686, centox 5.3) Warning: No matches found for: yum-cron No Matches found # yum search yum-cron(at x86_64, centos 5.3)

Hi guys, Thanks for your reply. I originally used the following command to synchronize time: ntpdate 192.168.0.191 but got the error: ntpdate[16715]: the NTP socket is in use, exiting So i used the way of stopping ntpd service. Now I have known that using command "ntpdate -u 192.168.0.191" can solve the above error, and also know using ntpdate command is an improper way, i.e. should use

A shell script is deployed to synchronize time, the script is invoked hourly by crontab, and its content is as follows: #!/bin/bash service ntpd stop ntpdate 192.168.0.191 #it's a valid ntpd server in LAN service ntpd start chkconfig ntpd on Inspected the Linux log(Centos6.4 /var/log/messages), found the following fragment: Jan 7 14:00:01 host1 ntpd[32101]: ntpd exiting on signal 15 Jan 7

Hi there, I got a daily cron (rdate to local time server) job wich adjusts time and which constantly gives me headache. Every day my dovecot suicides with: "dovecot: Time just moved backwards by 11 seconds. This might cause a lot of problems, so I'll just kill myself now." Of course my onboard clock is constantly off by more than 5 secs. I don't want to abandon time

Hi... I have a rather large dataframe that I'm trying to remove rows from. I'm issuing the command: dtx[-which(dtx$rdate > "2008-06-16"),] and it tries to print out over 170,000 lines of output. So...I did: options(max.print=1e6) and ran it again. It worked, but when I did a: which(dtx$rdate > "2008-06-16") it tells me that all the data I thought I deleted

Hello, in system-config-date i have checkbox synchronize date before service startup. Which config switch,file does it affect? I want to turn it on on my CentOS machine without xauth , just editing config files , i was hoping it could be in /etc/sysconfig/ntpd but no. Thanks in advance! D. -------------- next part -------------- An HTML attachment was scrubbed... URL:

This is really stupid question. But referring to: http://lists.centos.org/pipermail/centos/2009-October/083791.html I don't see any line related to ntpd in my /var/log/messages . Do I need to turn-on ntpd for timekeeping on VMs? Some people say not to use ntpd on VMs for timekeeping or is it ntpdate cron job? Can someone please elaborate on this? Thanks, Jonathan. -------------- next part