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

Linux RAID for Perfomance and supported Card

2011-07-26 Thread Siju George
Hi, 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 per my colleague's advise after reading through many reviews on