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[Drizzt321]

Ah yea, that bit, forgot about that piece of it realistically is NUMA....

[Drizzt321]

Is NUMA solely defined by connections to the memory, or the latency to different chunks of memory?

As per https://www.anandtech.com/show...

[Drizzt321]

Not solely, with Threadripper (at least Zen1/1+ versions) I believe it had NUMA for the higher core counts since some CCX's hopped Infinity Fabric to...

[Drizzt321]

In the middle of watching this, this is fantastic....

[Drizzt321]

WebOS did it fine, while it lived. Sad that Palm died, and HP canceled it all, but it just came too late and didn't attract enough developer mindshare...

[Drizzt321]

From how I see it, RISC-V is targeting a very different segment than OpenSPARC. OpenSPARC is/was a big server architecture first and foremost.
...

[Drizzt321]

Should actually be faster, at least for reads. I _think_ ZFS will read from both devices for different blocks, but not sure. I know with RAIDZ/2 it can't,...

[Drizzt321]

I agree, although I really wish they'd offer a trackpoint on a 13-14" laptop. And shift the design a bit more towards old school Thinkpads. Make...

[Drizzt321]

We have similar interconnects within CPU/MDM packages. HyperTransport -> Inifity Fabric for AMD (and others, released 2001 BEFORE PCIe was), and QPI...

[Drizzt321]

Did you read my full reply? There is.

http://www.zfsbuild.com/2010/05/26/zfs-raid-levels/...

[Drizzt321]

You're familiar with RAID levels? Well 2 disks don't properly do parity protected RAID, e.g. RAID5/6. In ZFS terms, that'd be RAIDZ/RAIDZ2. So with 2...

[Drizzt321]

I'd also like to see basic disk array tests, say a 4 or 6 disk stripe, mirror, stripe+mirror setups. At a minimum between ZFS, Bcachefs, BTRFS. Sometime,...

[Drizzt321]

Excuses excuses :P

Fair enough. Although to be honest, I'd be more interested in seeing the benchmarks on FreeBSD, as that's what I run at...

[Drizzt321]

Oh there it is, thanks. Somehow missed that.

Still would be nice to see mirror (RAID1) and stripe (RAID0) comparisons. Was done for the rest...

[Drizzt321]

Did I miss ZFS mirror or ZFS stripe? I understand RAIDZ is common, but not with just 2 disks. I'd think the mirror or strip configuration, or even just...