How to configure RAID 1 (hardware RAID 1 or Software RAID1 ) after installation of operating system : RED HAT ENTERPRISE LINUX 5.3 SERVER
View 9 RepliesI have a fancy new Quad Core Xeon machine here that I'm trying to install F10 x64 on. The installation went fine. When it reboots the first time, though, I get the dreaded Error Loading OS.
So I dug up my bookmark of the awesome Grub HOWTO here and followed the steps to install Grub manually. Alas, I get the same result after installing it. Even tried doing a makeactive (hd0) just in case, but no luck.
I did more searching and searched for "raid install" but didn't find anything helpful. So here I am... hoping somebody has some insight.
How to configure tata photan card in my linux operating system. I am using centos.
View 3 Replies View RelatedI successfully install vnc server and client in my machine after installation in GUI mode i clicked on service and enable vnc server when i click on start. It says that "This service is being refreshed right now" Then after i use terminal and typed "#service vncserver start"
its display error message "Starting VNC server: no displays configured [FAILED]"
Configure Yum (Yellow dog Manager)on RedHat Linux Enterprise .
View 1 Replies View RelatedI am using RHEL 5.2. I want to configure Dynamic DNS on it. Can anyone tell me how to configure Dynamic DNS on RHEL 5.2
View 1 Replies View Relatedcould any one tell me about the uses of linux operating system compared to windows operating system
View 6 Replies View RelatedI wanna configure RAID 1 within TWO HDD in RHEL-5 during installation moment .I have the following questions regarding software raid vs hardware raid :
1) What is the basic difference between hardware and software raid
2) In software raid , If I use two HDD as RAID1 , then if one HDD is failed , can I boot it from another HDD ?
3)In software RAID , Between two HDD , If One HDD is failed then if I remove bad HDD and add a spare HDD then is it automatically synchronized with FIRST HDD ?
4) In software raid is it possible to keep '/boot' partition in two HDD (I use 2 HDD as RAID1) as separate partition ?
5) Finally is there any documnets or sites where I get software raid configuration during INSTALLATION moment in using GRAPHICAL mode , plz give me the address.
I wonder if its any easy way to configure grub2...I dont want to change fonts, background or anything special. Just to change default operating system time to shown menu etc.
Is there anythink like known from KDE? graphical tool to tick what I wont, choose time from list or type it in, click OK to finish and job done... without any manual typing, terminal use etc.
Will a Linux operating system lose data during a power failure as does a Windows operating system?
(If yes.) This has not come up before but I'm going to be doing some work I don't want to lose.
Could you either point me to a backup tutorial or give me the quick overview of preserving stuff with Ubuntu?
I'll have a Sony VAIO AR290 with 2 HDD, earlier I'll have a Windows XP and SUSE and RAID was turned off. Now I turn on RAID in STRIPE mode for better productivity, Windows 7 installation was successful, It creates MBR partition (100 M and C: HDD. During SUSE installation(I've chose all parameters- swap and partition) installation process stop at 1% on "operating with HDD" and my VAIO dont answer on any key pressed (alt ctr del, ctr c, esc) and I'll should to turn it power off. During surfing web, I'll find some solutions to solve it by creating root partition but It hasn't any results.
View 7 Replies View Relatedmigrate an installed Ubuntu system from a software raid to a hardware raid on the same machine? how would you go about doing so?
View 1 Replies View RelatedI have configured software raid 5 during fedora installation process . It works fine and it is a fault tolerant but when i configured raid 5 after os installation by using mdadm, it does not seem to fault tolerant . If any of the drive fails in array whole raid partition is failed . configure raid 5 after os installation
View 7 Replies View RelatedI would like to know the difference between redhat enterprise linux 5.4 and redhat linux 9.0. Also, if redhat linux 9.0 could be used as a server os.
View 2 Replies View RelatedDoes the Red Hat Enterprise Linux AS 4 (x86 and x86-64) iso free for download?
Where can i get them?
I need eight (8) raw devices for use with Oracle 11g. I am having a time trying to get these configured and persistent? Anyone have a post. I'm sure someone has figured out how to do this in version 5.
View 10 Replies View RelatedWhere can i download Redhat Enterprise.Linux.ES.V4.0?
View 5 Replies View RelatedWish to download RedHat Enterprise Linux 5
View 2 Replies View RelatedI have a serious problem with my computer. I had once shut down my windows forcefully( i.e. using the button) and now i am now not able to login to windows again. I tried installing linux from the booting cd but was not possible also. Now when I start my computer I get an error message. What to do?
View 2 Replies View RelatedI am trying to install Ubuntu 9.10 on an old IBM T21 laptop. It starts very happily, and I am able to partition the disk & copy the files to the HDD. However, when it loads the desktop there is an icon for the CD drive (and install disk). Everything appears to be fine, but I don't see any confirmation of the installation being completed. The CD drive does not open when the button is pressed. When I restart the laptop, I get the message 'operating system not found'. Starting the machine using the CD works fine. The disk shows that the partitions have been created, and I am told that Ubuntu 9.10 is installed.
View 5 Replies View RelatedI formatted my 2nd hard drive(IDE) inside of windows. So I had a clean 80 GIG HDD. I downloaded the wubi installer and allowed it to have 30 GIGs of the newly formatted hard drive. I restarted it and it just used my 250GIG SATA drive. I then restarted and pressed esc. to make it use the 80 GIG and it said operating system not found. I then deleted it and tried again. Same result. I then reformatted it marked it as active and installed Ubuntu again and it did boot the 80 but it said the NTLDR is missing.
View 3 Replies View RelatedI am trying to install ubuntu 10.04 and it say this computer does not have operating system on it, it wants to format the entire drive. here is the result of the fdisk. code...
View 3 Replies View Relatedafter hours of formating C and windows XP and after hours of installing Ubuntu,I can see the desktop backround image, the grey bar on the top of the screen with the sound icon and the ON/OFF button and then my laptop becames unresponsive.Nothing moves, cant here anything... (the cd loading).So, If I restart the pc pressing ESC so I can change the boot order and have it boot from the Hard drive, I get this message: "Operating System not Found".I've tryed to install Ubuntu about 5 times now and both 5 times it goes up to the same point and then stops.
View 4 Replies View RelatedInitially I have installed microsoft windows 7 Ultimate and Ubuntu 10 in my notebook. microsoft windows and ubuntu are located in different partitions on my hard drive. then I reinstall microsoft windows by formatting the partition and not format the ubuntu partition. question: How to reactivate ubuntu without having to reinstall the operating system ubuntu 10?
View 1 Replies View RelatedI believe I have an old operating system of netbook Ubuntu and I am trying to upgrade to the latest 11 version. My netbook doesn't have a cd drive. I have tried using UNETBOOTIN with my usb drive (2GB) and have encountered problems with the install.
When I boot in it says" missin operating system". Sorry I don't have time to search I am on vacation and internet is sparse. Also i am loading unetbootin with a iso image of the latest version.
I have been trying to find an answer for the past 4 hours, and I am stressing out right now. I bought a IBM Thinkcentre Celeron 2.8ghz off ebay, and when I turn it on it had no operating system. It says: "1962: No operating system found. Press F1 to reboot." I press F1, and it just did they same thing. Came up with that message.
Then I searched on the net for some answers on how to install ubuntu onto a computer without an operating system, and they said to enter BIOS menu and boot the ubuntu from the USB. So I turned the comp back on, and I pressed every button on the Computer except F1, and it did nothing. I dont know how to get into the BIOS menu.
I'm new at Centos, although I am familiar with Redhat.I have a laptop that has Windows XP installed on it, and I want this to run Centos 5.3 instead.I read some tutorials online, where I found the download "CentOS-5.3-i386-LiveCD". I burned this to a DVD-RW. When I put the disk in my drive and look my my D: Drive it reads: DVD RW Drive (D:) CentOS-5.3-i386-LiveCD.>I am burning with Nero 7 Essentials.I place this in the laptop disk drive, bring up the BIOS, set it to boot from CD, and when I boot it up I get the message "No Operating System Found".I also tried this from another computer, Windows Vista Home Premium, and it skipped the priority boot (which I set to CD) and went right to the hard disk, booting up to Vista like normal.I hope I'm just doing something wrong.. When I go into the DVD, I first of all see a folder labeled "LiveOS" - Then inside -> -osmin - IMG File - 12.0 KB-squashfs - IMG File - 677 MB
View 7 Replies View RelatedI'm starting an online Internet radio station and my server Linux Distro is Red Hat Enterprise Linux ES release 4 (Nahant Update 4) and I want to install icecast so I can stream music and video onto my website. I already check the package manger to see if it was there and it was not so how do I install icecast?
View 3 Replies View RelatedWant to access usb drive in redhat enterprise linux
View 2 Replies View RelatedI'm new to Linux and wanted to get experience with Ubuntu Server for my new build NAS, because just a NAS OS wouldn't be enough for me. I wanted a server so I can also setup a PDC and webserver.So currently I'm installing ubuntu server 10.04 onto my newly assembled server via usb stick(didn't build in dvd rom drive) I checked the BIOS before loading the OS onto the computer and everything is detected.
there's 1 thing that keeps bugging me. After installation i get a message that the install is complete and usb sticks and all devices should be removed to prevent it from booting the install again.However when i remove the usb stick and I reboot the server I get the following message on the screen:
missing operating system
or
can't find operating system
When I do let the usb stick in, it boots into Ubuntu Server and i can see all my configurations that I made eventhough during install I chose to install it on the HD and paid attention to it I wouldn't touch the usb stick.From here on i could configure the rest, like samba, and give my server an static ip address via the command line.Back to my problem: what can i do to make my server boot from HD without that I have the usb stick in?