Displaying 20 results from an estimated 4000 matches similar to: "On very different journalling activity on 2 servers."
2002 Dec 07
6
kjournald using up majority cpu%.
We run several RH7.2/7.3 servers & recently 2 of them, although still
working fine, have started to show kjournald as generally using over 50%
cpu% on 'top' - virtually continuously. Free cpu% generally less than 25%
now!
Both machines are also using software RAID5 EIDE ....... otherwise are
standard server installs.
Any info on what kjournald is & why it should have recently
2003 Feb 06
6
Why does old kernel boot when new kernel installed?
I thought I'd summarise this with a proper subject line:
1. We used up2date to upgrade the kernel of a 7.2 machine that is doing far
too much journalling (kjournald at 50% CPU+ often).
2. It installed fine, but when we reboot - GRUB only shows the old 2.4.7-10
although there are 3 kernels listed in grub.conf
My Question is "How can we select booting to 2.4.18-24.7 when GRUB lonly
lists
2003 Feb 06
0
Re: Ext3-users digest, Vol 1 #793 - 9 msgs
It is most likely that your grub.conf file is _different_ than menu.lst.
grub.conf is just a dummy symlink made by RH under /boot/grub as well as
under /etc to make peoples lives easier. (Or harder as the case maybe)
If the contents of grub.conf is what you want to use for your bootup
listing..
cd /boot/grub
mv menu.lst menu.lst.bak
cp grub.conf menu.lst
rm grub.conf
#optional step
ln -sf
2003 Feb 06
0
MORE: On very different journalling activity on 2 servers.
At first our datacentre techies thought that lilo was forcing the old
kernel.
They altered lilo.conf & rebooted.
It now seems that although the grub config file shows all 3 kernels & the
newest is the default - when the system reboots - only the oldest kernel
shows on the GRUB screen & only the oldest kernel boots!
What can we do to get the newest kernel to boot instead?
Regards,
2008 Nov 21
3
hda: no DRQ after issuing WRITE
I upgraded my Centos 4.7 server last night. Switched from a cheaper
50$ asus motherboard to a Supermicro motherboard. I also, using dd,
copied entire 500g SATA seagate drive to new 500g SATA seagate drive
so as to have two copies in case something went wrong.
Anyway, now I keep getting this error:
Nov 21 06:08:33 server kernel: hda: status timeout: status=0xd0 { Busy }
Nov 21 06:08:33 server
2010 Jan 03
1
Setting CDROM parms
My apologies in advance for asking such an elementary question. I
called myself searching the Installation Guide and Deployment Guide,
with no success.
The situation is that I bought a Lite-On ATAPI iHAP122 that will not
burn DVDs unless I use hdparm to turn dma off. I bought that drive
because it was a rare beige drive. Until I can find a decent DVD burner
and/or get a Windows machine put
2003 Mar 14
4
Am I getting the best performance?
Okay, I've been chasing performance for a while now. I have no idea if I
should be trying to get better performance or if I'm getting all I can out
of my hardware. Here is the information:
/sbin/hdparm -I /dev/hdd
/dev/hdd:
ATA device, with non-removable media
Model Number: ST328040A
Serial Number: 7BY034XB
Firmware Revision: 3.07
Standards:
2012 Feb 20
4
Really bad KVM disk performance
Hi Gang,
I recently rented a server at a datacenter with Centos 5.7 X64, Q9550
Processor, 8GB Ram, and dual 250GB SATA HDs (with 16mb cache). They had
loaded it with KVM, and installed a 30-day trial of Virtualizor as the
front-end for KVM.
I was so impressed with how fasts the guests ran that I want to build a few of
these machines for myself. I just installed one: same Q9550 processor, 4GB
2005 Jul 16
1
PRI got event: HDLC Abort (6) on Primary, D-channel of span 1
I also experienced this problem and the first thing that really helped out was changing the timing in the span line of the zaptel.conf. Change it to look like this (see below) and see if it helps out. I got the error much less after doing this and eventually got rid of the error completely by removing my raid drives, installing an IDE drive, enabling DMA mode on the Hard Drive, enabling APCI in
2011 Feb 26
13
very slow disk access
How do I check if the proper sata drivers are being loaded?
If they are not what can I do other then rebuilding the kernel?
Thank you in advance,
Randy
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2014 Apr 30
1
3TB non-system disk reports wrong size on Centos 6 x86_64
root at five-72 ~
# dd if=/dev/zero of=/dev/sdb bs=1M count=1000
1000+0 records in
1000+0 records out
1048576000 bytes (1.0 GB) copied, 8.67101 s, 121 MB/s
root at five-72 ~
# parted /dev/sdb
GNU Parted 2.1
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel gpt
(parted) print
Model: ATA ST3000DM001-1CH1 (scsi) -->
2002 Jul 03
11
sync slowness. ext3 on VIA vt82c686b
When I copy a file(13Megs) from /home/ to /tmp/, sync takes almost 2 minutes.
When I copy the same file to /usr/local/, sync returns almost right away. Both
filesystems are ext3 and are on the same harddrive. When sync is running,
the harddrive light stays on but I don't hear it doing anything. dmesg doesn't
show any errors either. Below is the `time` output for each command. If you
2008 May 06
11
I need storage server advice
Hi:
I need advice on implementing a storage server. I really do not have
the $ to spend for a Dell iSCSI storage divice and I am thinking
trunning CentOS 5.x with ftp or FreeNAS. Here is what I am looking at
and concerned about.
Situation:
My current storage needs are approximately 1.5 TB annually. This will
increase to about 3.5 TB annually over the next 5 years (rough est.).
This box
2005 May 11
2
centos 3.5 ?
Hi all,
I see centos 3.5Beta in the beta.centos.org.
Is this the next release of version 3 ?
Strangely, 3.4 is not the final release of version 3 ?
Thx
Ceg Ryan
2005 Jun 30
10
Long Shorewall Startup Times Revisited
Hello,
With reference to the problems listed below. I too am having
incredibly long start up times. I''m talking minutes here (around 5
minutes).
My configuration is not complex I don''t think. We are you using ldap
too and the settings are bellow. The network is up as I''m restarting
shorewall whilst the machine is running.
Any suggestions? Is there no way to
2010 Jun 22
3
lapply and boxplots with variable names
Hi all,
I have a dataset with several variables, each of which is a separate
column. For each variable, I want to produce a boxplot and include the
name of the variable (ie, column name) on each plot.
I have included a sample dataset below. Can someone tell me where I am
going wrong?
Thank you for your help,
Shawn Morrison
# Generate a sample dataset
var1 = rnorm(1000)
var2 = rnorm(1000)
2013 Oct 09
1
Using "cpquery" function from bnlearn package inside loop
Hi everyone,
I'm attempting to use the bnlearn package to calculate conditional probabilities, and I'm running into a problem when the "cpquery" function is used within a loop. I've created an example, shown below, using data included with the package. When using the cpquery function in a loop, a variable created in the loop ("evi" in the example) is not
2002 Oct 21
4
samba 2.2.6 name
Hi,
I've just installed samba 2.2.6 [solaris 2.6] and while ./smbstatus
(on solaris) reports version 2.2.6, network neighbourhood [ or net
view4] (on win 2k/win98) report
Samba 2.2.5
Any ideas?
ta
iain
--
--------------------------------------------------------------
Iain Morrison
MRC Cognition and Brain Sciences Unit
15 Chaucer Road Tel 01223 355294 xt 581
2015 Jan 14
1
Zone file not written to slave DNS server
On 14/01/2015 03:56, Emmett Culley wrote:
> On 01/13/2015 12:10 PM, Mateusz Guz wrote:
>> Have you found a solution?
>>
>> Did u allow master dns server to update the slave in /etc/named.conf ?
>>
>>
>>
>> -----Original Message-----
>> From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf Of John R Pierce
>>
2009 Feb 25
4
Have a function like the "_n_" in R ? (Automatic count function )
Have the counter function in R ?
if we use the software SAS
/*** SAS Code **************************/
data tmp(drop= i);
retain seed x 0;
do i = 1 to 5;
call ranuni(seed,x);
output;
end;
run;
data new;
counter=_n_; ***** this keyword _n_ ****;
set tmp;
run;
/*
_n_ (Automatic variables)
are created automatically by the DATA step or by DATA step statements.
*/
/*** Output