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FIRST! - But Seriously, Recommended Stripe Size for Accelsior?

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(@rgpphotog)
Posts: 5
Active Member
Topic starter
 

FCP editing, RAID-0, What should the stripe size be?

I may try out 1MB for a bit, but interested in recommendations. 

 

P.S. the stripe unit descriptions might need some updating.

Screenshot 2023 03 01 at 7.10.39 PM

 

 
Posted : 01/03/2023 7:15 pm
(@softraid-support)
Posts: 8006
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@RGPphotog

I would just use 64k. Especially on Flash media. Even 16k works on flash.

 
Posted : 02/03/2023 12:36 am
(@rgpphotog)
Posts: 5
Active Member
Topic starter
 

Thanks. I'm currently at 64k, which tested faster read speeds than 1MB. Didn't dare try 16K due to the related kernel panic/crashing issue.

 
Posted : 02/03/2023 7:06 am
(@softraid-support)
Posts: 8006
Member Admin
 

@RGPphotog

the 16k issue is only RAID 5, as it is the large amounts of small IO's that seems to trigger the DART controller to crash. 64k is a good balance, however.

 
Posted : 02/03/2023 12:15 pm
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