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Re: Proposal to enable WAPBL by default for 10.0




> On Jul 26, 2020, at 4:20 PM, maya%netbsd.org@localhost <maya%NetBSD.org@localhost> wrote:
> 
> It looks like this difference is because FFS doesn't flush the disk
> cache often, but if WAPBL is enabled, it does on every log write.

Do you mean by issuing a SYNCHRONIZE_CACHE or similar command?  Be aware that there are a lot of USB->SATA bridges out there that happily ignore this command.

-- thorpej



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