Comments on: Installing Software RAID on Centos 5/6/7 via SSH https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/ Just another Blog Fri, 28 Aug 2015 11:11:10 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: vivek https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-16438 Fri, 28 Aug 2015 11:11:10 +0000 https://www.grumpyland.com/blog/?p=183#comment-16438 mdadm: cannot open /dev/sde: Device or resource busy

OS : centos 6.5

installing raid 0, please help

]]> By: Grumpy https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-16435 Mon, 15 Jun 2015 19:05:15 +0000 https://www.grumpyland.com/blog/?p=183#comment-16435 In reply to Vivek.

Can’t help you if you provide virtually no information.

]]> By: Vivek https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-16434 Mon, 15 Jun 2015 12:52:22 +0000 https://www.grumpyland.com/blog/?p=183#comment-16434 After reboot there is no raid device !!!!

please help

]]> By: Bill https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-8534 Sun, 26 Oct 2014 12:21:29 +0000 https://www.grumpyland.com/blog/?p=183#comment-8534 Many thanks for the simple guide. Just as a note, works perfectly on CentOS 7 (virtualized) with 1 boot disk (virtual), 3 other virtual disks.

]]> By: Grumpy https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-8131 Sun, 19 Oct 2014 23:28:34 +0000 https://www.grumpyland.com/blog/?p=183#comment-8131 In reply to azed.

This method is about installing raid on unused drives. It doesn’t work if it’s already being used. You will have to setup the raid during os install, not after. If you have setup partitions, you can also use the partitions instead of the full drive by adding the respective partition name instead of the drive name.

]]> By: azed https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-8075 Sat, 18 Oct 2014 19:16:31 +0000 https://www.grumpyland.com/blog/?p=183#comment-8075 Hello,

I have a server with two HD, sda and sdb. I changed sda recentely.

How can I Raidsoft the server now please?

]]> By: Hadi https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-7654 Sat, 11 Oct 2014 10:00:39 +0000 https://www.grumpyland.com/blog/?p=183#comment-7654 Hello
It was useful and I am going to translate and put it on my website http://www.irwebhost.com

Thank you

]]> By: Adriaan https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-7201 Thu, 02 Oct 2014 20:10:22 +0000 https://www.grumpyland.com/blog/?p=183#comment-7201 Thanks, the guide helped me setup my raid 5 on 4 x WD 2TB Black drives!

]]> By: Grumpy https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-6466 Mon, 22 Sep 2014 16:10:41 +0000 https://www.grumpyland.com/blog/?p=183#comment-6466 In reply to NavazKhan.

During your initial centos install, there is a partition manager that does this with GUI.

If you already have the system installed, I’m not sure if you can bring that back up, but there are third party partition managers like Palimpsest, KDE Partition Manager (kde based), and GParted (gnome based).

There is also a bit of a convoluted (assuming you don’t have webmin) solution of doing it via webmin.

]]> By: NavazKhan https://www.grumpyland.com/blog/183/installing-software-raid-on-centos-567-via-ssh/#comment-6465 Mon, 22 Sep 2014 15:48:58 +0000 https://www.grumpyland.com/blog/?p=183#comment-6465 Hi,

Is there any way to perform this in GUI…

Regards,

Navaz Khan

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