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Thanks for your reply, <br><br> we have the idea of having 4 disk in a RAID-1 this is feasible or that we recommend.<br><br>greetings<br><br>Luis<br><br><br>> Date: Tue, 8 Sep 2009 14:03:52 -0700<br>> From: pierce@hogranch.com<br>> To: centos@centos.org<br>> Subject: Re: [CentOS] Support for add disk SCSI<br>> <br>> Les Mikesell wrote:<br>> > Luis campo wrote:<br>> > <br>> >> Thanks for your reply,<br>> >><br>> >> The configuration I mentioned implies that each SCSI disk array would be <br>> >> in a new partition?<br>> >> <br>> ><br>> > Yes, if you want raid1. Other raid levels or LVM could group them into one.<br>> > <br>> <br>> some confusion here, perhaps. I've noticed that many hardware raid <br>> controllers use "raid1" to refer to both raid-1 (2 disks mirrored) and <br>> raid-10 (2*N disks mirrored and striped).<br>> <br>> with 4 disks in a single raid, you would actually have a raid-10, which <br>> is two mirror sets striped together). after building the raid in the <br>> disk controller (or if its not a hardware controller, building a <br>> software raid with mdadm), you would create a new file system on it with <br>> mkfs, then mount it as a directory (adding it to /etc/fstab for <br>> permanent use) so you could start putting files on it. I often mount <br>> my 'aux' file systems as /u10, /u11, ...<br>> <br>> <br>> _______________________________________________<br>> CentOS mailing list<br>> CentOS@centos.org<br>> http://lists.centos.org/mailman/listinfo/centos<br><br /><hr />Discover the new Windows Vista <a href='http://search.msn.com/results.aspx?q=windows+vista&mkt=en-US&form=QBRE' target='_new'>Learn more!</a></body>
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