CentOS 5 Hardware :: Installing Centos 5 On HP DL380R05 E5420 With RAID-1?
May 7, 2009
I need your help urgently. I will shortly install Centos 5 on a HP DL380R05 E5420 Server with two HP 146GB 10k 2.5 SAS HP SP hard disks running hardware RAID-1. I am a newbie on CentOS, please advise me:
1. Do I need a Centos RAID device driver for hardware RAID-1 on the HP DL380R05 E5420 Server?
2. Should I use Centos i386 or Centos x86_64 in this case? Which one: CentOS 5.2 or CentOS 5.3?
3. Does Centos support Embedded NC373i Multifunction Gigabit network cards?
The following is my server's hardware configuration:
HP DL380R05 E5420 2GB Base AP Server(1) Quad-Core Intel Xeon Processor E5420 Two Embedded NC373i Multifunction Gigabit / 2 GB (2 x 1 GB) PC2-5300 Fully Buffered DIMMs (DDR2-667)/HP Smart Array P400/256MB Controller /Rack (2U)/Hot Plug Fully Redundant Fans Standard Two HP 146GB 10k 2.5 SAS HP SP HDD HP 1000W IEC C14 Cord RPS Kit
The installer can't see my raid controller (I assume) as I'm getting the following error:"Error opening /dev/mapper/isw_jbhgjgjj_Vol0: No such device or address"It just sees them as 4 individual drives: sda, sdb, sdc and sdd.Please note that I have set up the RAID 5 in the controller bios interface and the image name is Vol0, which it seems that it tries to load but for some particular reason it can't.I have also tried different bios settings and nothing worked.
My problem is that I'm trying to install CentOS 5.4 x86_64 DVD ISO on Supermicro X7SBI server with installed Adaptec RAID 3405 controller.
I created RAID 5 array and is working fine (adaptec status says Optimal) but I can't install CentOS to that array (1.5TB size).
Whenever I try to install with: linux dd
I'm asked for a driver, which I have downloaded from Adaptec site and extracted contents to USB drive (in installation found as /sba1) which has now a lot of IMG and some ISO files on it.
I try to load (I simplified names) RHEL5.img, CENTOS.img... with x64 names (one exact name: aacraid driverdisk-CentOS-x86_64.img) and I always get the error message: "No devices of the appropriate type were found on this driver disk"
This is going on for a week now and I can't find the right driver or something I'm doing wrong to get install done.
I tried install Centos 5.2 (i386) on Dell PowerEge 2950 server with SAS RAID disk (RAID 5 on PERC 6/i created from six HDD, 1 TB each). I never installed Centos on a disk over 2 TB. I find out that i need use gpt instead mbr. I tried use rescue mode + parted but after rebooting I got message "Can't boot from from GPT partition" whet tried install. But when the space is partitioned by installer, I can't boot up.I got msg PBR not found. My ask is: "Can I boot directly from GPT partition? If yes how do it?" Or even better "How to install centos 5.2 on disk bigger than 2 TB?"
What are the things that i need to do to be able to install CentOS 5.3 on RAID 1 drive.I have tried to install other OS like Ubuntu 9.10 and lower and they all work fine.Problem is that, during the initial installation, it could not find any drive therefore i could not proceed with the installation.
I'm working on a new server and it has an Nvidia SATA array controller with 2 250Gb SATA drives configured in a hardware array. When the first screen comes up I'm entering the option Linux DD for it to prompt me for the drivers but nothing ever happens. The screen says that it's loading a SATA driver for about 15 minutes and then the screen clears and has a plus sign cursor on a black screen. What am I doing wrong? The only driver that came with the HP server are for Redhat 4 and 5 and SUSE, will any of those actually work?
Our server is a CybertronPC I2XV9080 Imperium Tower. It is equipped with a supermicro X7DVL-I Motherboard and Quad 750 GB SATA2 RAID edition hard drives in a raid 5 array. We tried to install Centos on the Raid5 array with Device-Mapper as the LVM. In the BIOS SATA Raid was enabled and the ICH RAID code base option was set to [Intel].
Intel Matrix Storage Manager Option ROM V5.6.4.1002 ESB2 RAID ID Name Level Strip Size Status Bootable 0 Raid5 Raid 5 64KB 80GB Normal Yes 1 Raid_5 Raid 5 64kB 2000GB Normal Yes[code].....
Can I have multiple level raids across the same array or would that lead to problems as above? Is the root cause of my problem the fact that intel raid5 is not supported for Linux as based on the following link http:[url]....
I've a Centos 5.1 server on S5000vsa Intel board with 6 bay HD in raid 1 mode (2 HD), and working fine until I've decide to make a yum update. Today the Centos is 5.4 but seems necesssary to upgrade the megasr driver for the raid function (i.e. , is not possible to contact the raid firmware trought Web Console 2). I've download the last megasr driver from Intel and I follow the instruction to upgrade the driver with s.o. installed, but when I start the server and choose via grub the new img boot file, the display show :
megasr.ko invalid module format -1 and stop. The linux version is the same in the machine (uname -a) and from the driver (2.6.18-164.9.1.el5). Another question : in Intel instruction spoken about megasr.o , but on img file I found a megasr.ko . I think instructions referre to old linux 2.4
I'm setting up a raid 5 on several hard disks with a layer of lvm on top for good measure.I know the recent kernels support growing software raid, but since centos runs 2.6.18, I wanted to make sure it'll work. Does the centos kernel support growing raid devices?
I have DELL R310 server with PERC 200H controller and RAID 5 configured already.This is my first time I want to install CentOS and seems like a new challenge for me I've read some articles on Wiki and posts on this forum and didn't find any information how to install CentOS on RAID 5.I only noticed that if there is fake or software RAID1 it should be switched off and made by OS configuration.I think PERC 200H is separate controller so RAID 5 is hardware RAID, is there anybody who can confirm ?My problem is that when I try to install CentOS it doesn't see any hard disks ... I looked for drivers on DELL web site and there is driver for Red Hat 6. I tried to install it using linux dd command but it doesn't recognize. Is there anybody else who met such problem ?
I am trying to connect a RAID Box to the server via LSI 8880EM2 RAID controller.The raid box is FUjitsu Externus DX60 with raid 1 configured.The server is Fujitsu Primergy SX300 S5 with LSI 8880EM2 RAID card.The external raid box is being recognised by the raid controllers bios.
The server runs CentOS 5.5 64bit. I have installed the megaraid_sas driver from LSI website and MegaCLI utility but CentOS still fails to see the box.MegaCLI utility, when launched from CentOS, recognises the raid box, CentOS does not(no mapping being created in /dev).
I have also tried to create a logical RAID0 HDD on one physical HDD(as seen by MegaCLI) with MegaCLI utility in CentOS.The result was success and the new logical drive could have been used, but when restarting the server, the controllers' bios fails with an error (not surprised(one logical RAID0 on one physical HDD)) and configuration is being erased.
Has anyone tried connecting 8880EM2 controller to a raid box with raid configured on the box, running it all under CentOS and what were the results.
I am trying to install CentOS-DS on version 5.4 x86_64. I cannot get to the Extras repo due to lack of wired Internet access. I have wireless (except to server) and I have big UFD drives.
I want to install CentOS from netinstall CD, but it doesn't work for wireless connection, because it just looks up for eth0 connection. Well, I connected server to wired USB connection and it's named eth1. I want to use netinstall CD but using eth1 connection. Is there any way for doing it?
I am having new hardware and IDE driver for that hardware as drive disk image (it8213_centos53.img). CentOS 5.3 installation is working fine with drive disk image at USB and CentOS 5.3 at DVD. Our application uses CentOS 5.3 and we build a custom kick-start ISO for installations. Using that ISO client is going to install on all hardware boxes.
Note while installing : a) No network connection is avalible. b) No USB isavalible. c) No floppy is avalible. d) Only single CD-ROM is avalible.
So, is it possible to build single custom kick-start CentOS 5.3 ISO which contains dirve disk image and entire installation will be done using that image. If so please let me know the steps to build it.
I am going to be using CentOs 5.4 for a home storage server. It will be RAID6 on 6 x 1TB drives. I plan on using an external enclosure which is connected via two SFF-8088 cables (4 drives a piece). I am looking to try and find a non-RAID HBA which would support this external enclosure and allow to use standard linux software raid.
If this is not an option, I'd consider using a hardware based raid card, but they are very expensive. The Adaptec 5085 is one option but is almost $800. If that is what I need for this thing to be solid then that is fine, I will spend the money but I am thinking that software raid may be the way to go.
I've been trying to install the Fuppes media server onto CentOS and have had a few difficulties. I had to do a build from the source (svn build 578), then configure, make and make install. So far so good.Once I try to run fuppes, I get the error:[ERROR] Failed to bind socket to : 8.15.7.107:0.The documentation I've searched so far suggests that there is a config file that needs to be set with the appropriate ip address, but the file doesn't exist as the program hasn't started up yet!
I've Got one Problem with My Computer soon after success installation of when the boot-loader ask me to choose OS at CENTOS 5.4, multi boot boot-loader if i choose windows then computer tries to boot windows but fail and give the error message that there is a problem on reading the hard disk, But when i restart it and start with LINUX then computer start successful with no error message, now i do not know what to do cause i need to use Windows and all my programs are in windows..
I'm trying to install CentOS 5.5 on an old Pentium 4 desktop PC I have, which is not being used for much other than being a MTA, and I want to migrate this functionality onto the CentOS platform for stability (Windows is a perpetual nightmare. I partitioned a spare 20GB to experiment with, and I want to install CentOS into here to play around with first so I can move my files around between Windows and CentOS, until I'm happy all of the stuff is gone, then I can scrub the Windows partition and claim the space for CentOS.
So, I've downloaded and burned the DVD and tried to install. I start the install with no args from the main install menu, and the process goes through some probing and then comes up with the "Welcome to CentOS" menu. I go through this, and then it tries to start X Server. It fails, and falls back to text mode. I get the "Welcome to CentOS" screen again, and then proceed through it. I set my keyboard layout to UK, then this message comes up at the bottom of the screen:
"_X11TransSocketINETConnect() can't get address for localhost:6001: Temporary failure in name resolution"
then on the next line: "Cannot open display :1" If I force the install to text, by typing "linux text" at the first menu, I get about the same way through, but the install just hangs doing nothing, and no disc access to the install disc.
I've noticed this happen with every CentOS installation I've done in the past and it's confusing me. On the software template screen select, I always select "Server" and leave the extras option unchecked, I also check "Customise now". The only things I choose are the editors (to get vi), Web server and server configuration tools (and this time also Java). I didn't select any GUI programs, yet it still installs things like X, GNOME components and also samba. Why does it do that? There no way they're needed for dependencies. Is there something I'm missing when selecting the software components? Why does it still install samba when I didn't select it from under "Servers" components? Or have I misunderstood what software selection does and it installs all those components regardless but doesn't automatically turn the services on?
I've just setup a new centos 5.3 server with a 3-disc raid 5 software RAID array. I've setup other software raid 5 arrays on this same hardware, whilst testing, and had no trouble... I only just installed 3 new drives and performed a new install from scratch.
Hardware is: 4800XP X2 64-bit, 2GB RAM, Albatron KI-690G mainboard with Marvel SATA controller (I think) - 4 ports.
SATA port 0 is system drive (OCZ vertex 32GB SSD)
SATA port 1 is Western Digital "green" 1TB 8MB cache SATA 2 SATA port 2 is Western Digital "green" 1TB 8MB cache SATA 2 SATA port 3 is Western Digital "green" 1TB 8MB cache SATA 2
Ports 1-3 in software raid MD0 (raid 5)
All of this was configured in the GUI setup, with LVM on top of software RAID 5 mounted on /var. Partition size is ~1.9TB
Trouble is I get all sorts of "hardware failure" messages at bootup and the MD driver reports it was only able to bring up 2 out of 3 drives in the RAID set... however the RAID set formatted fine during the setup?
I have been running CentOS 5 as my primary desktop for about 6 months now, and have been very pleased with it. Since I work as a hardware designer most of the tools I need only provide support for RHEL, and I have found these tools (once you hack the installer anyway) generally work very, very well indeed on CentOS.
I recently bought a new computer and I thought I'd share my experiences of installing CentOS 5.2 on it. Here's the specs - Core i7 920, 12Gig DDR3, Radeon 4780, Gigabyte EX58-UD4. The first issue I encountered was a very early boot crash. This was a known problem with the onboard Gig-E chipset and I eventually found the solution on your wiki site. Using a separate network card I was able to install the new kernel module and it now works great. I believe this is now sorted in 5.3.
Next up was a problem with the Radeon card I think - after installing the ATI driver (proprietary), X would come up with a white screen and the computer would lock up. Going back to VESA would get me going again, but frankly I can't stand X without video acceleration. This turned out to be a problem with "RHGB" (not the first time I've had problems with this to be honest). Disabling it in the grub command line sorted that out.
The next problem was the performance of the harddisk - I was only getting a few MB read/write speed out of it according to hdparm. This seriously slowed down the PC. To fix that I had to enable AHCI in the bios which got things running much better - about 55 MB/sec.
The last problem was with the virtualization. I run VirtualBox with a windows instance and it kept crashing every time I booted it (I'd copied it across from my old workstation). This was because of FlexLM drivers used for USB dongle based licenses. Now, these will only work if you enable the VT extensions on the processor. I thought I had - the VM certainly had it enabled and so had the bios. Going through the VirtualBox log's it seemed like they were being detected but not enabled. From what I understand, VT-x was enabled, but the BIOS is supposed to also set up some form of locking mechanism or these virtual machines wont use it. It seems this wasn't done properly with the BIOS revision supplied with the motherboard (F2). Upgrading to the latest BIOS got it working properly.
My only outstanding issues now aren't really CentOS related - enabling AHCI has stopped my (proper, dual boot) Windows installation from working. At the moment I have to disable it in the BIOS before booting Windows - no big problem as I don't do that often (I maybe need to reinstall it). The other issue is GRUB wont work with my USB keyboard even though the BIOS seems happy enough with it. Odd in that the same keyboard worked fine with GRUB on my old workstation.
Finally, a couple of general remarks about using CentOS - it's never crashed on me and I do thrash the thing at times when I'm doing hardware synthesis or P&R! Base software is a bit limited, but adding some external repos (RPMForge and EPEL in particular) generally sorts that out. The only thing I (personally) miss is a more up-to-date version of mono.
I'm working on a server and noticed that the to RAID5 setup is showing 4 Raid devices but only 3 Total devices. It's on a fully updated CentOS 5 system that only has three SATA drives, as it can not hold anymore. I've done some researching but am unable to remove the fourth device, which is listed as removed. The full output of `mdadm -D /dev/md2` can be see below. I've never run into this situation before.Anyone have any pointers on how I can reduced the Raid Devices from 4 to 3? I have tried
I installed CentOS 3 and during the installation, I configured the disks using 'software RAID'. Then I installed my /data partion on /dev/md0. Everything seemed fine however I install a extremely bare installation of CentOS 5.3. I don't select any packages during the install process which includes anything under the 'base' package software selection. I then noticed that because I configured my system with 'software RAID', it found 'mdadm' as a dependency package and installed 'mdadm' however this also then grabbed 'exim-mta' package so now I have 1/2 a mail server installed simply because I have software RAID on my box. I am not permitted to have anything beyond 'Postfix' MTA on my LAN. I don't want Postfix any ways on this machine so is there a way I can install CentOS 5.3 cleanly w/o packages I don't want or need? I am sure I can 'yum remove exim' and that in turn will remove 'exim & mdadm' from my machine however I would like to start fresh.
I have centos 5.3. I have two h/d 1st h/d used as primary and backup of reqd things of first h/d is copied into 2nd h/d. I want to configure mirroring in this server how to configure this, raid 1 is ok or not.
I've got a server running a software Raid for SATA disks on a P5E motherboard.
I had to had a lot of memory on thi sserver, then I have had to flash the bios. This has resetted the software raid on the disks, then when I boot, i got a Kernel Panic cause it doesn't find anything ...
how to rebuild the raid ? I can boot on a live cd, or anything else, but don't know how to do it without loosing my data.
