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Disk benchmarking results
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walkjivefly

04/30/2023, 3:55 PM
Here are some rudimentary disk benchmarking results with a very limited set of disks. They cover * eMMC, * SATA SSD on node 3, * mdadm RAID-1 SATA SSD and HDD through a miniPCIe adapter on node 1/2, * mdadm RAID-1 SATA SSD and HDD through a mini PCIe adapter and 5-port multiplier on node 1/2, * mdadm RAID-1 SATA SSD through a USB to SATA adapter on node 4 If you care to expand on the number of runs, or number of drives, please do!
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fn0rd

04/30/2023, 6:10 PM
any plans to test a filesystem with CoW like ZFS?
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walkjivefly

04/30/2023, 6:28 PM
Not unless I acquire a bunch of additional disks. But @_dhanos_ has 10 1TB disks connected to two 5-port SATA multipliers so maybe he'll include some ZFS tests when he has time to do some benchmarking.
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fn0rd

04/30/2023, 7:06 PM
these are SATA HDDs right?
I have no idea what kind of filesystem to run on TPi2 🙂
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thegoldbug

04/30/2023, 8:13 PM
This value looks out of place.