ZFS questions

paradox55

Member
May 31, 2019
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I moved over from FreeNAS because of pci passthrough. Everything looks good!

I just need to know if the ARC size on the imported volume is the same or if I have to manually change that information.

I'm also running samba on the host node and read/write is improved across the board compared to FreeNAS... other then 4K Q1T1 on crystal mark. It's down to 8.3 when it was 10 on FreeNAS. Oddly write is up to 12.87 vs the 9 it was on FreeNAS.... no idea what that's about. It does bother me, but that issue could be anything. It's possible the freebsd zfs is just better on reads for 4k.
 
I just need to know if the ARC size on the imported volume is the same or if I have to manually change that information.
This is a kernel parameter, not a pool parameter.
So you have to set it again.
 

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