Re: Linux RAID for Perfomance and supported Card

2011-07-29 Thread Siju George
On Fri, Jul 29, 2011 at 7:56 PM, Camaleón wrote: > > If you are considering going to a hardware-based RAID setup, I would > recommend the lecture of these two documents: > > http://linuxmafia.com/faq/Hardware/sata.html > https://ata.wiki.kernel.org/index.php/SATA_RAID_FAQ > > SCSI or SAS raid cont

Re: Linux RAID for Perfomance and supported Card

2011-07-29 Thread Camaleón
On Tue, 26 Jul 2011 17:04:09 +0530, Siju George wrote: > A few of my servers are running on Linux Software RAID 1 and is meeting > disk I/O bottle Neck. > I am considering other RAID Levels to increase Performance as well as > keep the Redundancy. > > I guess I should Go for Hardware RAID 10 as p

Re: Linux RAID for Perfomance and supported Card

2011-07-26 Thread Stan Hoeppner
On 7/26/2011 6:34 AM, Siju George wrote: > Hi, > > A few of my servers are running on Linux Software RAID 1 and is > meeting disk I/O bottle Neck. What is the nature of the bottleneck, IOPS or throughput? What is the workload? Email, database, file server, web server, etc? How much disk space