octopus
Part of the Furniture
I'm trying to mount my Kingston HyperX as usb3 device but failed, mounted as EXT4.
KINGSTON 64GB HX Savage USB 3.1/3.0 350MB/s R 180MB/s W
Any suggestions here:
	
	
	
		
It should be: 480 for USB2 and 5000 for USB3.
And I have set Reducing USB 3.0 Interference to "disabled" (usb_usb3=1)
It mount ehci_hcd should't be xhci_hcd ???
DMESG
	
	
	
		
cat /proc/bus/usb/devices
	
	
	
		
				
			KINGSTON 64GB HX Savage USB 3.1/3.0 350MB/s R 180MB/s W
Any suggestions here:
		Code:
	
	nvram show | grep _speed
usb_path2_speed=480
usb_path1_speed=480And I have set Reducing USB 3.0 Interference to "disabled" (usb_usb3=1)
It mount ehci_hcd should't be xhci_hcd ???
DMESG
		Code:
	
	usb 2-1: new high speed USB device using ehci_hcd and address 6
scsi4 : usb-storage 2-1:1.0
scsi 4:0:0:0: Direct-Access     Kingston HyperX Savage    PMAP PQ: 0 ANSI: 6
sd 4:0:0:0: Attached scsi generic sg0 type 0
sd 4:0:0:0: [sda] 122945536 512-byte logical blocks: (62.9 GB/58.6 GiB)
sd 4:0:0:0: [sda] Write Protect is off
sd 4:0:0:0: [sda] Mode Sense: 2b 00 00 08
sd 4:0:0:0: [sda] Assuming drive cache: write through
sd 4:0:0:0: [sda] Assuming drive cache: write through
 sda: sda1
sd 4:0:0:0: [sda] Assuming drive cache: write through
sd 4:0:0:0: [sda] Attached SCSI removable disk
EXT2-fs (sda1): error: couldn't mount because of unsupported optional features (240)
EXT3-fs (sda1): error: couldn't mount because of unsupported optional features (240)
EXT4-fs (sda1): warning: mounting unchecked fs, running e2fsck is recommended
EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
		Code:
	
	T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  6 Spd=480 MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0951 ProdID=16b3 Rev= 1.00
S:  Manufacturer=Kingston
S:  Product=HyperX Savage
S:  SerialNumber=0018F30BFEC4E03161EBCE62
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=300mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
			
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