similar to: Multiple RAID support in CentOS?

My future plan currently looks like this for my VPS hosting solution, so any feedback would be appreciated: Each Node: Dell R210 Intel X3430 Quad Core 8GB RAM Intel PT 1Gbps Server Dual Port NIC using linux "bonding" Small pair of HDDs for OS (Probably in RAID1) Each node will run about 10 - 15 customer guests Storage Server: Some Intel Quad Core Chip 2GB RAM (Maybe more?) LSI

Does anyone has implemented this sucessfully? I am asking this because we are implementing Xen on our test lab machines, which they hold up to three 3com and intel Nics 10/100mbps based. These servers are meant to replace MS messaging and intranet webservers which holds up to 5000 hits per day and thousands of mails, and probably the Dom0 could not handle this kind of setup with only one 100mbps

Hi, sry if i hijack this, but maybe it's helpful for other gluster users... > pure NVME-based volume will be waste of money. Gluster excells when you have more servers and clients to consume that data. > I would choose LVM cache (NVMEs) + HW RAID10 of SAS 15K disks to cope with the load. At least if you decide to go with more disks for the raids, use several (not the built-in ones)

Greetings- I'm about to embark on a new installation of Centos 6 x64 on 4x SATA HDDs. The plan is to use RAID-10 as a nice combo between data security (RAID1) and speed (RAID0). However, I'm finding either a lack of raw information on the topic, or I'm having a mental issue preventing the osmosis of the implementation into my brain. Option #1: My understanding of RAID10 using 4

Hello there, as Strahil suggested a separate thread might be better. current state: - servers with 10TB hdds - 2 hdds build up a sw raid1 - each raid1 is a brick - so 5 bricks per server - Volume info (complete below): Volume Name: workdata Type: Distributed-Replicate Number of Bricks: 5 x 3 = 15 Bricks: Brick1: gls1:/gluster/md3/workdata Brick2: gls2:/gluster/md3/workdata Brick3:

Hello everyone, I got a question, I'm not new in the linux scene or even a geek, but I am confused about certain stuff regarding Bind, DNS stuff, or whatsoever, maybe it's a silly question. Anyway. About 3 years ago I hired a dedicated server in certain company, for hosting my site and some other sites, didn't work at all the plan I had, nevertheless I was using Redhat 9 or something

http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 Comments and corrections please.

Actually, pure NVME-based volume will be waste of money. Gluster excells when you have more servers and clients to consume that data. I would choose? LVM cache (NVMEs) + HW RAID10 of SAS 15K disks to cope with the load. At least if you decide to go with more disks for the raids, use several? (not the built-in ones) controllers. @Martin, in order to get a more reliable setup, you will have to

I have attempted to address all comments: http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 Give me your best shot! :-D Phil

Hello all, I got this tiny problem, I bought an Asus m2n-vm hdmi mobo two weeks ago and it seems not to be fully working under centos amd64(4.6, 4.9, 5.0, 5.1) or even redhat EL 5.0 i386, amd64, I tried to install centos and redhat EL using the linux dd and linux noprobe commands to load driver disk from nVidia guys but it doesn't detect the HD I'm using their diferent versions of the

I have some questions about the choice of SSDs to use for ZIL and L2ARC. I''m trying to build an OpenSolaris iSCSI SAN out of a whitebox system, which is intended to be used as a backup SAN during storage migration, so it''s built on a tight budget. The system currently has 4GB RAM, 3GHz Core2-Quad and 8x 500GB WD REII SATA HDDs attached to an Areca 8port ARC-1220 controller

Hi, I'm new to CentOS 5.2 and I want to know how can I change the /var/www/html directory to another disk. That disk is not even partitioned. I've googled and even searched in centos.org forums and documentation, and found nothing. I want to have in separate disks CentOS and my web server. Can anybody recommend any CentOS 5.2 book, because every time I want to find an answer to my

Hi, Am Di., 21. M?rz 2023 um 23:36 Uhr schrieb Martin B?hr <mbaehr+gluster at realss.com>: > the primary data is photos. we get an average of 50000 new files per > day, with a peak if 7 to 8 times as much during christmas. > > gluster has always been able to keep up with that, only when raid resync > or checks happen the server load sometimes increases to cause issues.

http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 has: dd if=/dev/zero of=/dev/sda bs=512 count=64 dd if=/dev/zero of=/dev/sdb bs=512 count=64 Will the joker who put in this particular gem without any warnings or a clear explanation for those who need a clueby4 with regards to file systems please either remove the instructions or add a very clear warning that damage to file systems that is

http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 has: dd if=/dev/zero of=/dev/sda bs=512 count=64 dd if=/dev/zero of=/dev/sdb bs=512 count=64 Will the joker who put in this particular gem without any warnings or a clear explanation for those who need a clueby4 with regards to file systems please either remove the instructions or add a very clear warning that damage to file systems that is

Hi, I've written two small howtos, and would like to contribute them to the CentOS Wiki. The first one is "How to install CentOS 5 on software partitionable mdadm RAID1", and the second one "How to repair a software mdadm RAID5 with two or more failed disks (if you know that information is still on the disks and readable)". I think that the first one should be somewhere

Hi Everyone, I have a Dell R210 server which has a Xeon X3430 Quad Core CPU (2.4Ghz x 4) with 8GB of RAM. I intend to use the H200 controller in a RAID1 setup How many VMs do you think I''d be able to run on this machine? Is 20 pushing it? I''d say most (if not all) guests would be in PV mode. Thanks _______________________________________________ Xen-users mailing list

Hello all, I just been wasting time with an Asus mobo trying to get CentOS/RHEL up and running for my home lab using Xen Technologies and need an advice in order to have a fully working Box, got any suggestions? which chipsets are the best out of the box for Centos AMD platform (AMD based, nVidia based, Ati Based)? (this could be a plus) I already have the AMD Athlon 64 X2 4800+ Processor AM2

Hello, We own a CentOS Server which hosts a few domains using Cpanel, however each host or domain has its own user and its own folder under /home, we want a separate user(newuser1) to have read and write privileges in all home's subdirectories so we can do some tasks remotely using WinSCP, that user is already in the sudoers group and the root login is disabled in SSH for security, but I

Hello all! I was wondering if you can help me a little bit... My boss wants me to do some research in finding which hardware is most used under Linux(ex. Dell servers, Barebones Kits, HP & Compaq servers, etc.) This is just for budgeting issues...he wants to get rid of some old and obsolete hardware we run and wants to know which hardware could be easy to deploy on the server side and