Subject | Re: R: [firebird-support] How to improve Firebird 2.5.3 Disk I/O on Windows server 2012 R2 |
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Author | Hannes Streicher |
Post date | 2014-09-29T12:52:26Z |
Guten Tag 'Costantino Molinari' c.molinari@... [firebird-support],
so if you have 16 KB or 4KB you still move 64KB each time but with much less usable Payload per transfer
go for a Stripsetsize of 16 KB and a Pagesize of 16KB for best match
--
Mit freundlichen Grüssen
Hannes Streicher mailto:HStreicher@...
> To Karol:Not surprisiing at all, Stripe Set is the amount of Data a RAID moves for every read/write
> Original page size was 16K, than I changed page size to 4K just as my NTFS cluster size and time incredibly doubled !!
> Really confused, but maybe it has to do with the 64K stripe size of RAID 10….
so if you have 16 KB or 4KB you still move 64KB each time but with much less usable Payload per transfer
go for a Stripsetsize of 16 KB and a Pagesize of 16KB for best match
--
Mit freundlichen Grüssen
Hannes Streicher mailto:HStreicher@...