Aug 11, 2011 . I'm running an Ubuntu Linux NAS server with 4 2TB drives in software RAID 10.I

Apr 25, 2011 . The RAID0 and RAID10 arrays both consisted of 16-disks each. . We tested a

Raid 10 chunksize. I'm trying to pin down some performance issues with a

The current RAID10 array that I am using which will be decommissioned soon

We have an opportunity to use a 10Gbit WAN between Sunnyvale and Chicago

raid chunk size / fs block size = stride number of data-bearing drives * stride size

Jan 4, 2010 . The calculator tells me for a RAID 10 array with 24 drives at a 256k stripe size

What is the recommended stripe size for Windows Server 2008 R2 x64 on a

Mar 26, 2010 . Type of RAID you're doing to use (RAID 1,5,6,10 etc); The number of data-

Feb 25, 2008 . So I did some research, and lo, RAID 10 did grab my attention, and I toiled late

Stripe size is the size of one entire stripe spread across all the disks in a RAID-0,

raid 10; what stripe/block/chunk size? Storage & Backup.

Other contributing RAID features support larger chunk sizes: Write-back . . RAID

Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (

For RAID-5 you just have to add more partitions (and therefor harddisks). . You

Aug 18, 2008 . Raid 10 is the fastest RAID level that also has good redundancy too. . .. I would

Mar 24, 2009 . Then I looked at checkpoints. and altho there was some > correlation with them

A RAID 100, sometimes also called RAID 10+0, is a stripe of RAID 10s. . The

Jul 11, 2010 . The stripe size is the size of chunk that each drive in the stripe handles. . RAID

Mar 25, 2009 . Then I looked at checkpoints. and altho there was some correlation with them

May 8, 2007 . Sometimes shortened to RAID 10, RAID 1+0 is a particular combination of .

Nov 27, 2007 . Before talking about stripe size, it is important to mention the term stripe . of

RAID devices are virtual devices created from two or more real block devices. .

RAID 10 gets a bit pricey and is probably overkill for us. . . the DB so that the

RAID-10 is "mirrored stripes", or, a RAID-1 array of two RAID-0 arrays. The chunk

RAID-10 is ``mirrored stripes'', or, a RAID-1 array of two RAID-0 arrays. The

Jun 28, 2007 . Re: Fastest Chunk Size w/XFS For MD Software RAID = 1024k . On Thu, Jun 28,

9. Type x to go into expert mode. 10. Type b to adjust the starting block number.

RAID Level and Stripe Size Virtualized Computing. . From my research, RAID10

For the 10-disk RAID 6 array, there are 8 active disks. The chunk size must be

But what is the chunk size? When you write data to a RAID array that implements

May 5, 2011 . Results include high performance of raid10,f2 - around 3.80, and high

su = 64k sw = 6 (RAID-6 of 8 disks has 6 data disks). A RAID stripe size of 256KB

In this case, the stripe size is 64KB and the stripe element size is 16KB. Stripe

So, what should you derive from all of the above talk of RAID and stripe size?

Feb 28, 2011 . I'm running an Ubuntu Linux NAS server with 4 2TB drives in software RAID 10. I

Raid stripe size – what does it mean and what is the optimal stripe size? March

Jun 9, 2011 . Some file systems let you set stripe width and stripe unit size so they can do . .

The Linux MD raid10 has another way to be created - it uses only . on the linux-

Appendix C. - ide RAID10 with initrd . raid-level 1 nr-raid-disks 2 persistent-

What's with the strange drop in performance at 512K chunk sizes for RAID10,f2

May 7, 2007 . Why do people think RAID means performance? George Ou . Or even larger?

A RAID 0 (also known as a stripe set or striped volume) splits data evenly .

Raid 10 chunksize. I'm trying to pin down some performance issues with a

We can configure our RAID to use RAID10 (0/1), but it defaults to 64K stripe size (

This setup is currently tested (mainly RAID10 on 3ware and on Linux 'md'), if you

Feb 10, 2009 . Today I'm going to look at how stripe size, partition offset, and allocation unit size

Jul 15, 2008 . Shown below is the performance of RAID-6 using a 1024KB chunk size. The

By: RafW, Forum: Storage, I would like some help to make an informed decision

. Block Size ? by phosphene on Aug 7, 2006 at 10:29:10 pm . In the raid

Sitemap