I have an Ubuntu Server 8.04 that is operating fairly high CPU loads - Samba appears the culprit. I have 5 main shares with 17 users. Other packages include Apache (2 Wordpress sites for intranet only), YaCy (minimal indexing 10 pages/minute), and a MySQL business database with no more than 10 concurrent users. This only started in the last 2 weeks - updates are not the culprit.
View 1 RepliesHow to reduce the load average? I have two linux machines.. now my problem is that both the machines having same configuration and same processes are running in those two machines... But in one machine the load average is more than 3 and in other it is 0.5(when i am using top command).For this load average one machine(where load average is more) is slow when i am running application on it..
View 5 Replies View RelatedI have update my linux server from mandriva 9 to mandriva 2010
I was working using samba 2.2.8 and now I have samba 3.5.3.I have transfer all passwd and smbpasswd to new linux.I have convert smbpasswd to tdbsam
when i am using win xp to logon on samba domain the windows XP does not load profiles from samba. I think that the problem is NTUSER.DAT storing in /home/user/profile
The same profile is working using samba 2.2.8 but not working in samba 3.5.3..
I have a rack of four 1TB drives all partitioned identically with three primary partitions. On each drive
- the first partition is only 64MB;
- the second is a large 900GB partition and
- the last holds all the remaining space
mdadm has been used to set up
/dev/md0 - RAID1, comprised of /dev/sda1 and /dev/sdb1
/dev/md1 - RAID5, comprised of /dev/sda2, /dev/sdb2, /dev/sdc2, /dev/sdd2
/dev/md2 - RAID5, comprised of /dev/sda3, /dev/sdb3, /dev/sdc3, /dev/sdd3
OK, so it was a silly mistake to make - but I am now need to increase the size of /dev/md0. My thinking is to reduce the size of md1 so that I can grow md0.
On md1 I have two logical volumes. I've successfully reduced the size of the volume so that I can reduce the size of md1. Now I'm at the nervous stage; I can find little written on the topic of shrinking RAID5 arrays - and even if I do this I'm unsure if I can move partitions around to regain the space I so desire.
so i have f12 installed on my hd with lvm using the whole extent of the HD , i want to reduce it so i can dual boot it with a windows system, i managed to reduce the logical volume to free some space, but i cant seem to reduce the physical volume, is this possible and how ?
View 2 Replies View RelatedI wish to prevent the samba messages (mainly nmbd and winbindd) from appearing in the system log (/var/log/messages). I want to allow samba logging to the standard samba logfiles, but prevent the syslog getting clogged up by samba. I added syslog = 0 to smb.conf and reloaded the config but the messages were still appearing. I also tried the following (and restarted the syslog via /sbin/service syslog restart) # Suppress messages from samba.
nmbd.* /dev/null
smbd.* /dev/null
winbindd.* /dev/null
For interests sake the messages I'm getting are below (I'm not concerned about the messages themselves, I can chase them up at my leisure via the samba logs) Mar 18 09:58:29 SERVER nmbd[3808]: query_name_response: Multiple (2) responses received for a query on subnet xx.yy.z.zz for name DOMAIN<1d>. Mar 18 09:58:29 SERVER nmbd[3808]: This response was from IP xx.yy.z.zz, reporting an IP address of xx.yy.z.zz.
this is my output when I try to compile samba 4.0.0 alpha 7 in Ubuntu using the spec file provided in the samba packages:
bin/mergedobj/samba-util.o: In function `file_lines_parse':
(.text+0x595c): undefined reference to `_talloc_steal'
bin/mergedobj/samba-util.o: In function `data_blob_talloc_named':[code]....
I really don't like GADMIN-SAMBA, and want to load the graphical tools I used previously on my homebrew Samba box I have at home (used to have Squeeze on it).
Have amd64 Debian 7.8 installed on a slimline HP Compaq PC ...
I have installed x-11 server using the command
"sudo apt-get install xserver-xorg xserver-xorg-core"
and
"sudo apt-get install openbox"
On the Ubuntu server 9.10 I dont know how to load the GUI environment .
I have my own personal web server with xubuntu on it, but after I upgraded to 9.10 my wordpress blog stopped working.
View 9 Replies View RelatedTrying to track down reasons why mod_rewrite won't load, I found this site; hopefully, this will reduce the idiocy of this question.
Based on it and other sources:
Code:
graton# locate mod_rewrite.so
/root/share/openh323/lib/apache2/modules/mod_rewrite.so
/root/share/pwlib/lib/apache2/modules/mod_rewrite.so
[code]...
I recently got myself a new hard drive and I want to use it as my Samba share. I just want the hard drive itself to store the files.I know once I get it set up it should be easy to tell Samba that's where I want it to store and look for files.Problem is I need to make it so the computer can use the hard drive first. I have already installed the drive. I just don't know how to get Ubuntu to recognize the drive.I also need to create a partition that uses the whole drive and format it to ext3, then I need to mount it somewhere for Samba to use.This would be easy to do with Ubuntu desktop, but I am using Ubuntu server and I don't know how to do it. I have read that I will need to use fdisk, but the post wasn't to clear on what to do.
View 2 Replies View RelatedI'm attempting to use mod_security with apache2 but it doesnt seem to load. Running Ubuntu 9.10.
Code:
$ ls -a mods-enabled/
. authz_host.load dir.load php5.load
.. authz_user.load env.load setenvif.conf
alias.conf autoindex.conf mime.conf setenvif.load
[code]....
I have a 10.04 32-bit virtual ubuntu server. I am trying to figure out how to setup load balancing. Here is how I planned out to do it, I need direction for what software I should use.
--Internet(1.2.3.4)
--Router
---Load Balancing Server (192.168.1.30), port 80, public as in port forwarded Load balancer sends traffic to either web server
---Web Server 1 (192.168.1.100)
---Web Server 2 (192.168.1.101)
I heard I should use rsync to keep the files concurrent, at this point rsync is the least of my worries. I need to know what load balancer I should use I have tried and failed with crossroads(xr), and balance. I can't seem to find a modern tutorial for either system. I looked at linux virtual server but that is like 5 years ahead of my current knowledge.
as soon as mysqld starts it goes 100% cpu. I can stop it, there is no mysql_safe running, and I ran mysqlcheck -A -a -c -o -g --auto-repair -u root -p all is ok, syslog shows nothing important but I can't login to any account with mysql client it just sits there, using php it times out. I don't know how to fix the urgent situation...
Looks like it has been started after a release update to 9.10 or 10.4 (i did it in a row) I don't know if this bug is related [URL]
I have two machines fairly decent which I wish to cluster and run a vm (preferred choice virtualbox) on it, if possible with load balance.
View 1 Replies View Relatedhow the heck to make this machine load my unreal server on bootup? /home/user/Unreal3.2/./unreal start
View 4 Replies View Relatedmy servers are configured with:Ubuntu 10.10 server 64bit;Lighttpd MySQL-Server I need to make graphs for traffic (bandwidth usage) and cpu load every month. I tried to configure mrtg but after 48h, it didn't produce graphs.(I can't install apache2)
[Code]...
i have ubuntu server 8.04 witch preinstalled samba 3.0.28. I like to install from repositories samba 3.4.5.
View 3 Replies View Relatedthis is my first post ever, so sorry if i'm not very descriptive. I just installed Ubuntu Server 9.10 x86 and I cannot use the net command that comes with Samba
View 8 Replies View RelatedWhen i set up a samba server, with no users in it, i can access from any pc, except the W7 ones.
I go to start, execute, type "\servershared" and a window pop ups asking for credentials... but i hava none!!!
i found out that user anonymous / no password works out, but its annoying
is there any way to overpass this autenthication??
I'm having problems with Ubuntu 10.04 samba PDC and windows7. I have a test network that I'm using to evauate 10.04 before I use it in production and have come across an intriguing problem with Windows 7. I have a clean brand-new installed Windows 7 ultimate and I have no problems joining the domain. (Standard registry modifications made). I can logon the window 7 box locally without a problem however when I try to logon using the domain the Windows 7 box accepts my password and start to load the user profile, at the point where the desktop would appear message is displayed to say "logging off" and returns me to logon screen.
What I have done to date: --
wiped Windows 7 box and reinstalled
Wiped user profiles both local and on PDC (including all user information)
Performed a complete uninstall of Samba (including TDB's) and
reinstalled a fresh copy of Samba and manually edited the smb.conf is a minimum basic PDC
I have no problems with Windows XP (SP3) box at any stage
I have several web servers running Ubuntu 8.04 64-bit server and occasionally Apache sends my load to 13 and higher.
Is there a log that actually tracks the system load levels and possibly the processes running at the time and their percentage of the load?
At the basic level what I am looking for would be a log of top but not exactly that.
I upgraded webserver to new ubuntu server 10.04 (x86-64). After upgrade the increased load from 0,3 to 1,4. On webserver running phpbb, which generating slow quieres, which not before upgrade to lucid. HW conf: Intel Core i7, 8GB ram, WD Raptor 10k rpm. Week17 upgrade to new version.
View 9 Replies View RelatedI have an existing blog that I migrated to ubuntu server recently. The site was running fine until I transfered it over to ubuntu. I get a 404 error whenever I view pages that is not my index. I believe it has to do with my .htaccess file.
I have enclosed the .htaccess and my default file taken from sites-enabled.
.htaccess
Code:
#####################
#PREVENT viewing of .htaccess file
<Files .htaccess>
order allow,deny
[Code].....
I'm running into a very strange issue that affects all web apps on my server. This happened after a reboot.
Basically, I can fill out a form, submit it, and then the next page will never load, or it will load after several minutes. To reiterate, this affects every web app on this server, and many of my users are noticing it.
I've already tried restarting Apache and doing a repair of MySQL tables
I can provide server details upon request, but it's a basic LAMP stack running Ubuntu 9.x on a Linode.
I am having a problem with the server that I use to host my personal site. The load average quite often spikes to exceed 1.00 for the 1 and 5 minute intervals, and the 15 minute interval gets above .5. This occurs while the server is idle, serving very few or no requests and with the CPU 99% idle with <1% IOWAIT usage. I have checked top and vmstat, but neither one provides any useful info. Top continues to say the CPU is 99% idle, and vmstat says that there are 0 runnable and 0 blocking tasks. Occasionally, vmstat will say that there is 1 runnable task, but this doesn't even coincide with the load average spikes. I have already searched for other solutions to this problem, but everything I have seen says to use top and/or vmstat, but those aren't showing anything out of the ordinary. Can anyone recommend anything else I might do?
My server has a Pentium 4 HT 3gHz processor, 2GB RAM, and runs Kubuntu 10.10. (The reason it runs Kubuntu instead of Ubuntu Server is that it needs an X environment so that the Nvidia driver can initialize and put its graphics card into a power saving mode.)
My apache and wordpress were running fine till this morning. I ran updates via webmin,though I wasn't sure what those updates were for.
Then when I tried to access mysite.com, index.php downloads instead of opening.
I tried some troubleshooting and followed a form where it was advised to enable mod php5, so I did a2enmod php5 and tried to restart apache. Since I get this error Cannot load /usr/lib/apache2/modules/libphp5.so into server.
I need to create .conf and .load files for php. PHP is installed and I've verified PHP with
test.php <?php
print_r (phpinfo());
?>
Is there boilerplate available for creating the .load and .conf files? I am having trouble finding it in what's been installed.
Im used to Win Server so Im not very familiar with ubuntu server, I want to setup a load balanced service I have three server , one as a load balancer and the other two as my web servers, now my questions is that what are the steps I need to do to setup my cluster, I dont mean the requirements, not the actual detailed configuration.
Im gonna have my Mail server on these servers, how am I gonna setup the mail server to work with the load balancer, I mean is it possible to load balance the mail server like web server on ubuntu?