Displaying 20 results from an estimated 400 matches similar to: "Control what messages go into /var/spool/mail/root"
2015 Sep 29
3
Keepalived vrrp problem
Hey guys,
I'm trying to install keepalived 1.2.19 on a centos 6.5 machine. I did an
install from source.
And when I start keepalived this is what I'm seeing in the logs. It's
reporting that the VRRP_Instance(VI_1) Now in FAULT state.
Here's more of that log entry:
Sep 29 12:06:58 USECLSNDMNRDBA Keepalived_vrrp[44943]: VRRP Instance = VI_1
Sep 29 12:06:58 USECLSNDMNRDBA
2017 Sep 17
0
keepalived segfault after upgrade to 7.4
Prior to upgrading to CentOS 7.4 everything was fine, after upgrade I'm
seeing
/etc/keepalived# keepalived -f /etc/keepalived/keepalived.conf --dont-fork
--log-console --log-detail --dump-conf -m -v
Starting VRRP child process, pid=17224
Registering Kernel netlink reflector
Registering Kernel netlink command channel
Registering gratuitous ARP shared channel
Opening file
2014 Nov 12
0
Keepalived - spurious failovers
Hello,
We are using CentOS 6.6 and keepalived 1.2.13 on two servers for
failover, no load-balancing. Failover is governed by the NIC being
present, and the Apache and Tomcat processes being present. Both servers
are configured as 'EQUAL' (not master/backup). An initial priority of
100 is set, and if a process or NIC fails, then this is reduced by 60 -
causing a lower priority to be seen
2015 Sep 29
1
Keepalived vrrp problem
Em 29-09-2015 15:03, Gordon Messmer escreveu:
> On 09/29/2015 09:14 AM, Tim Dunphy wrote:
>> And if I do an ifconfig command I see no evidence of an eth1 existing.
>
> "ifconfig -a" will show you all of your interfaces.
Maybe there is a confusion here. Sounds like Tim thought keepalived
would create that eth1, like a tunnel interface, but it won't. You have
to
2010 Apr 01
2
Looking for an application that simplifies tracking installed packages.
Hi,
As the number of hosts increases, it's getting harder to keep track of what packages have been installed on each host using yum or rpm.
So I am wondering if there's an existing application that helps you keep track of what packages installed on each host. Thanks.
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2005 May 16
3
cisco 3620 setup (newbie cisco alert)
I'm experimenting (using for the first time) with using a cisco3620 to
connect to the PSTN via a channelised E1 interface, with * handling all
of the SIP calls.
If anyone has any installation tips / help / documentation I would be
most appreciative :)
However, my first question is this: when I am in the setup, I see the
following:
Current interface summary
Controller Timeslots
2011 Mar 18
1
Problem with Slope.test function
Hi all,
I need to test the significnce of difference between slopes of two regression lines and regression line with theoretical line. I try to use Slope.test function from emu package,
but an error occured...
library(emu)
d1<-data.frame(P1=c(1,2,3,5,7,8,9,13,14,15),
P2=c(1,2,5,8,11,13,15,15,18,24),
R=c(2,7,8,9,16,21,27,31,33,36)) # First data set
m1<-lm(R~P1+P2+P1*P2,data=d1) # Regr.
1999 Jun 29
1
text-plotting math & regular mixed ?
Maybe embarassing, but I can't quickly find out how to do this:
Mix expression() text and regular text __in a variable__ for plotting:
I can easily do
plot(1,type="n",main=expression(paste("Plot of ", x ^ alpha, "; ", alpha==2.3)
However, if alpha is really just in a variable, I don't know what to do
alpha <- 2.3
ch.a <- format(alpha)
and now
1999 Jun 29
1
text-plotting math & regular mixed ?
Maybe embarassing, but I can't quickly find out how to do this:
Mix expression() text and regular text __in a variable__ for plotting:
I can easily do
plot(1,type="n",main=expression(paste("Plot of ", x ^ alpha, "; ", alpha==2.3)
However, if alpha is really just in a variable, I don't know what to do
alpha <- 2.3
ch.a <- format(alpha)
and now
2009 Sep 15
2
mount toption: nodev
Hi,
I am trying to secure my CentOS file systems by introducing "nodev" to devies defined in /etc/fstab. I learned that "nodev" prevents users from mounting unauthorized devices. However, I can still mount a cdrom to /tmp/cdrom with the following defined in /etc/fstab. Am I missing something? Thanks.
LABEL=/tmp /tmp
2004 Aug 17
4
asterisk and qsig
Guys,
I need to make asterisk connect to another device over a pri using QSIG
signalling (master/slave). Is this feasible and has it been done before?
Thank you!
al.
_________________________________________________________________
Get ready for school! Find articles, homework help and more in the Back to
School Guide! http://special.msn.com/network/04backtoschool.armx
2013 Jan 08
4
wiping out data on a disk (no physical acess to the machine)
Hi,
I need to securely wipe out a disk on a remote machine, but I don't have access to that machine.
Therefore I cannot use the LiveCD+shred (or dd) combination.
Besides manually shreding known data files, I am wondering if there is a (free) tool that can be used in my case.
Thanks.
2004 Sep 29
4
Cisco 3620 PRI and Asterisk
Hi All:
I have a Cisco3620 with a proper T1/PRI card installed with asterisk
running on the same LAN. Since I have lit up the line, I can dial out
and make calls to regular lands lines. However when a call comes back
in it rings the destination phone once and disconnects.
Here is an error from my router
15:40:45: ISDN Se1/0:23 SERROR: L3_GetUser_NLCB: EVENT 0X45 No NLCB 2
15:40:45: ISDN
2016 Jan 22
1
Error starting tinc
Executing:
ip tuntap add vpndrif mode tun
return Keepalived errors show when tincd start:
Jan 22 23:41:19 Keepalived_vrrp[1999]: Netlink: filter function error
Jan 22 23:41:19 Keepalived_healthcheckers[1998]: Netlink: filter function error
Jan 22 23:41:19 systemd-sysctl[23246]: Overwriting earlier assignment of kernel/shmmax in file '/etc/sysctl.d/99-sysctl.conf'.
Jan 22 23:41:19
2008 Jun 12
1
About Mcneil Hanley test for a portion of AUC!
Dear all
I am trying to compare the performances of several methods using the AUC0.1
and
not the whole AUC. (meaning I wanted to compare to AUC's whose x axis only
goes to
0.1 not 1)
I came to know about the Mcneil Hanley test from Bernardo Rangel Tura
and I referred to the original paper for the calculation of "r" which is an
argument of the function
cROC. I can only find the
2011 Feb 14
1
How to group data by day
Hi everybody,
I'm a beginner in R and I'm having a hard time grouping my data by day.
The data are in this format:
id; words
2005-07-07T09:59:56Z; 35
2005-07-07T10:01:39Z; 13
2005-07-08T10:02:22Z; 1
2005-07-09T10:03:16Z; 23
2005-07-10T10:04:23Z; 39
2005-07-10T10:04:39Z; 15
I've transformed the date strings in dates with the function:
london$id <- transform(london$id,
2006 Mar 15
1
How to compare areas under ROC curves calculated with ROCR package
Dear all,
I try to compare the performances of several parameters to diagnose
lameness in dogs.
I have several ROC curves from the same dataset.
I plotted the ROC curves and calculated AUC with the ROCR package.
I would like to compare the AUC.
I used the following program I found on R-help archives :
From: Bernardo Rangel Tura
Date: Thu 16 Dec 2004 - 07:30:37 EST
2006 Mar 20
1
How to compare areas under ROC curves calculated with ROC R package
I might be missing something but I thought that AUC was a measure for
comparing ROC curves, so there is nothing else needed to "compare" them. The
larger AUC is the higher correlation of 2 variables compared. No other
measures or calculations are needed.
Jarek Tuszynski
-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On
2004 Dec 15
3
(no subject)
Dear R-helper,
I would like to compare the AUC of two logistic regression models (same
population). Is it possible with R ?
Thank you
Roman Rouzier
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2009 Feb 16
2
Using eval in multinom argument
Hi,
I am having difficulty entering a 'programmable' argument into the multinom function from the nnet package. Interactively, I can get the function to work fine by calling it this way:
z1=multinom(formula = class.ind(grp[-outgroup])~ (PC1 + PC2 + PC3), data=data.frame(scores))
However I need to be able to change the number of variables I am looking for in 'scores' and so am