I have two HDs onboard (150GB each) one is running the desktop version. Possible to load up the server addition onto the other HD? Would like to learn the server version, but not sure this is possible or will cause issues.
View 3 RepliesI have a file server with ubuntu 9.10 on it already working. I want to add print server capability to it. This would be with a Lexmark z705.
View 1 Replies View RelatedI'm planing a completly new install of my machine to get rid of things from version 8.04 and older.But, is there a way to figure out which packages I've installed in addition to the CD?
View 4 Replies View RelatedI've installed opensuse 11.2 and want to install some more packages.
If I have the online repos enabled the package eclipse is found in
Index of /distribution/11.2/repo/oss
If I disable the online repos the packages are not found on the dvd.
i have now searched the dvd and eclipse is not available.
What is wrong? Why eclipse is not on dvd?
Is there an extra dvd as I read only non oss stuff is on other
dvd nad language special stuff..
how can I go about adding an additional lo interface, like lo:0? I need to create this interface, give it an IP and set it to not arp, so this box can be behind a load balancer. Just copying ifcfg-lo and changing the requisite attributes did not work, got an error saying "Interface lo:0 is not available".
View 2 Replies View RelatedI have just finished installing Karmic on new computer. I have already installed java jre, flash plugin, and unrar/rar. My question is can I still install restricted extras to get addition applications installed, without corrupting my apps already installed? Or should I just manually install the remaining items from restricted extras manually?
View 2 Replies View RelatedError shown on screen is :
Building the shared folder support module [Failed]
I looked into /var/log/vboxadd-install.log, saw:
Error! Could not find module source directory.
Directory: /usr/src/vboxvfs-3.1.8 does not exist.
I check the path /usr/src/vboxfs-3.1.8 exist there right, so why do I get this kind of error?
The following is my Makefile, I wanted to add a staic library named libtimer.a. I'm using the following Makefile. Please let me know how to add this static library:
Makefile:-
Quote:
all:gcc -Wall -lrt -lm -pthread usbserialapp.c usbserialinit.c environ.c -o usbserial
It produces "usbserial" executable.
I've just got another sata HDD and thought lets put in a nice install of Fedora 14 having tried out the live CD over the weekend. Right my system is configured thus
[Code]...
will Fedora 14's install program make an addition to the existing GRUB configuration or will it do something different Yes I have searched.... and looked at the installation documents....
I am trying to set up a usb weather station (WMR100) on my SUSE 11.1 system. It appears as /dev/hiddev0 (and /dev/hidraw0) when it is plugged in with:
crw-rw---- 1 root root ...
It is the only hiddev device that appears in /dev
I have added this to /etc/udev/rules.d code...
(I will add idVendor/Product values later)
The above successfully sets the access codes for hiddev0 when examined from command line (crw-rw-rw- ...). However, the file browser is fine until I look at the properties for /dev/hiddev0 when it hangs - showing nothing.
Can anyone shed light on this - especially as to if I have done something wrong or this might be a 'bug'
There is a tool appeared in repository called ktune; The purpose is to adjust some sysctl.conf settings to improve server speed on servers with heavy load. What is this tool for if one can achieve the same with the configuration file added to system startup? Or ktune is just such file?
View 1 Replies View RelatedI got this type of messages:k journald starting. commit interval 5 seconds.EXT3.fs:mounted file system with ordered data modefreeing unused kernel memory : 212 k freed.Warning:unable to open an initial consoleAfter this Server is not hang state but stay at same Anybody can help me how to resloved this type of issue.
View 1 Replies View RelatedI run a server with nginx at the front and apache at the background. Nginx serves as a reverse proxy in here. As there were lots of DOS attacks, I have implemented Deflate-DDOS, APF and Nginx anti-ddos features and the server runs without a problem. Once every month, the load on server increases upto 300 and I receive an email like this :
Subject : Cron <root@server> [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -type f -cmin +$(/usr/lib/php5/maxlifetime) -print0 | xargs -n 200 -r -0 rm
Content :
find: `/var/lib/php5/sess_0ca40520ac8ecb66090746f90da17516': No such file or directory
find: `/var/lib/php5/sess_3839b0cbf042934183d56ff682c948e0': No such file or directory
find: `/var/lib/php5/sess_dec1ed8ea1f62caf7a42a29b9f82c506': No such file or directory
[code]....
There's more that 100,000 ( I suppose ) lines on this email. I have no idea what the problem is. It seems there's something with the session, but I really don't know what it is.
How would i calculate following values.Initial file
10 3
20 4
How would i calculate 3rd column which should be addition of value in 1 and 2nd column.File after calculation
10 3 13
20 4 24
Having a problem on all of my Ubuntu machines when i goto this address: [URL]... i get a "server not found Firefox cant find the server [URL]... this is only happening on Linux i have a dual boot on an epc with vista and it loads the site. normally i wouldn't even care but my girlfriend will be taking on line classes here and i need to get this to load.
View 5 Replies View RelatedI am not an oracle DBA, but need to find the cause of high load avg, even after adding more CPU power the load avg is the same.
Old and new servers load avg is the same (between 6-10 peak hours and 3 to 5 during off-peak hours) no difference. I expected the laod to come down as we added more CPUs.Our DBA says queries are optimise.Can some Oracle DBA give some tips to find the cause.
I want to setup a cron job to run a bash script which which calculates the server load and if the load is above certain value(say 15) then stores highest cpu eating users list in to a file for that instant. I have a small script which lists users according to cpu usage.. But i dont know how to check the server load and if and only if its above 15.
View 12 Replies View RelatedI have a CentOS 5 server running Apache & PHP. When I load 'Phpmyadmin' on the server it worked fine however there is a message at the bottom of the screen that says:Quote:Cannot load mcrypt extension. Please check your PHP configuration.I checked to make sure that the 'mcrypt' package is installed on the server:
Code:
[root@ideweb1 ~]# rpm -qa | grep -i mcrypt
php-mcrypt-5.1.6-15.el5.centos.1
[code]...
I had a dual boot Kubuntu 9.04 - FC 11 and decided to upgrade to Kubuntu 9.10. Recalling that I had issues with my ATI card drivers when I installed Kubuntu8.10 on my laptop, I decided to install the latest ATI Catalyst drivers. After the installation was complete I received a message warning me that if the X server fails to load I should run "aticonfig --initial -f". Indeed the X Server didn't load (after I logged in the screen flushed and went black). So I reinstalled Kubuntu 8.10 from a CD I without formating the respective partition. But the problem perists, X server fails to load. Even worse my menu.lst file has been changed and I can't boot FC11.
View 8 Replies View Relatedhow to load tun in RedHat
Code:
uname -a
Linux server 2.6.18-028stab067.4 #1 SMP Thu Jan 14 17:06:11 MSK 2010 x86_64 x86_64 x86_64 GNU/Linux
host - ubuntu 1004 desktop 64-bit
VM1 - ubuntu 1010 LAMP server 64 bit (without X)
VM2 - ubuntu 1010 server 64-bit (without X)
Virtualizer - Oracle VBox
point me the URL in respect of guides/howto to set up load balancing between 2 VMs, to sync VM1 to VM2. Google search on "howto load balancing linux lamp server on vbox vm" found follow; How to configure a low-cost load-balanced LAMP cluster [URL]
I've been playing with some intel server board and they provide a type of fakeraid which is called Embedded Server Raid Technology 2. Since Intel officially support RHEL and SLES on their servers, they provide drivers/modules for this fake raid (which supports raid 0, 1, 5 and 10). I have installed RHEL before on these severs and redhat's installer has the ability to load additional modules (via a boot command linux dd).
While intel doesn't provide the modules for other operating systems, they provide a library where people can build their own module for their kernel. I managed to build this module called 'megasr' (for now I've built it for kernel 2.6.32-24-generic which is my testbed at the moment but I would eventually build it for box i386 and amd64 for both server and desktop versions) and load it on a system which is installed on a single drive.
We are able to load it successfully and see the raid 5 as a single volume and access it (partition, format and copy data to it) and all its functions (work in degraded mode, rebuild, etc) work fine but my main goal is to actually install such volume as my main boot volume (similar to how its possible with RHEL or SLES). Is this possible? Load additional modules during the installation that will be present after the installation is finished?
Running Ubuntu 11.04 Server 32bit fresh install
I did this walk-through trying both iptables and ufw
I am able to connect to my VPN server using both windows 7 and Ubuntu desktop just fine, and using wireshark verify that all packets are being compressed and sent through the VPN tunnel.
Many sites work but there are several that will not load while using the VPN, one of them is ubuntu forums also sourceforge.
I can ping the servers while connected but the websites just will not load, and time out. The second I disconnect from the VPN they load instantly.
I would like to say first and foremost that I have tried to lookup what I can find about this thing I am doing and most of the time all I have found are either un-replied posts or vaguely explained answers but here is what I want to do.I want to setup a small gateway for my new office using two 3G internet providers offering Huawei usb modems. So I would like to have two internet links active per time and have one LAN consuming from the two links. I have seen the phrase Load Balancing all over the place but they all show their examples using ethernet and static IP's. My providers give DHCP ip addresses so is there anything I need to know and can anyone point me in the direction of some tutorial or howto i can follow to do this?
View 2 Replies View RelatedI recently brought home an old Compaq server from work. I was told that it works fine. When I brought it home, I tried installing Ubuntu 9.10 server from a cd. While it's trying to install, I get the message "Installation step failed. An installation step failed. You can try to run the following item again from the menu, or skip it and choose something else. The failing step is: Load installer components from CD." I turned off the computer and tried it again several times. Each time the same message appears.
View 5 Replies View RelatedI am Install Ubuntu Server 10.04LTS and install 3 LAN Card. 1st & 2nd LAN are use ISP1 & ISP2 with public static IP and 3rd LAN connect with Local Switch. How to configure this server as Load Balancing Internet and configure Proxy Server with user authentication and user wise site blocking.
View 1 Replies View Relatedon an old server of mine, as soon as apache is started, the load average that I get to see with 'top', that normally is under 1, now just steadily climbs up and up to easily 150, in fact disabling the webserver from serving any webpage. I've checked netstat, and I'll try to upload the output. The ip's that are in there I've blocked with iptables. But that doesn't help or so it seems. I see nothing weird in the error logs. As soon as I stop apache, the load goes back to normal. As soon as I (re)start it, up it goes again. What can cause this and how do I get rid of it?
p.s. It's an old server, fedora3 or so, and I've got a new one to which I'll transfer the domains, but until that's completely done, I'd like this one to run as it has for years...
The load average is almost 1.06, but cpu is not 100% utilized... I am just wondering why load average is 1.06 in that case still ? (well i monitored cpu for long time, it never exceeded above 40%)can anyone explain the reason behind it ? Also is the system over utilized in this case ?
View 3 Replies View RelatedI would like to ask how can I optimize apache2 load on my dedicated server. I am hosting Facebook applications on it, but most users will get a Timed Out message when they try to access it. I was tinkering with MaxClients directive in apache2 config, and it got better, but still it's not best. Programmers are trying their best to optimize the applications at their side, but I am afraid this is an server issue.
View 2 Replies View Relatedmy server get hanged when ever their is loading problem. i wanna a program to get cpu load and also when load get high from a specified load value it should restart service. is their is any programm or how to write that programm..
View 12 Replies View Related