Hi I got raid 10 from 6x HGST HUH721212AL5200 on 10 gb nic intel 540 read is only between 200-300 mb/s(copying 20 gb movie files).My other pool from 2 ssd got full 1GB/s transfer no problem(bot connected to the same backplane) thats why I know its not smb or network issue before that .I saw in reporting that on transfer only 40% of each hdd is used in busy stats.Scrub is fast as well (4.45T scanned at 2.46G/s, 1.11T issued at 628M/s, 6.39T total).Hdds are 25% full.Server got 64 ddr4 ecc with xeon D1541.Can someone explain me why i only get aroung 250 MB read from them?And the pool got slog device optane 900p pcie.
After Further tests write to this raid 10 is much quicker around 500-600mb and taht use almoust 100% busy in the stats.
After Further tests write to this raid 10 is much quicker around 500-600mb and taht use almoust 100% busy in the stats.
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