Hello all,
I have FreeNAS-11.3-U1 (Love the new interface!) running a Intel NUC5CPYB with a Mediasonic PRORAID (HFR2-SU3S2FW) on USB3 port. This RAID unit can run in Single Disk mode and various RAID modes. I know that the Hardware RAID mode is not recommended for FreeNAS so I've been using Single mode (4 individual disks). This unit uses the JMicron USB to ATAATAPI Bridge. I've seen other post with this keyword in them but didn't see any help for my situation.
So my problem is that I can only see one drive
, the last drive in cabinet. If I pull out one then I see the next one up. In Windows or in Linux I see all drives fine and can mount and write data, etc.
When I look into what FreeNAS sees its this:
So am I correct to understand that because the disks all show the same serial number that FreeNAS assumes its a multipath scenario? That's what it looks like.
Thanks for any help!
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JMicron Technology Corporation is an industry-leading IC design company specializing in designing high-speed data and signal interfaces bridge controller between USB 3.2 20Gbps, PCIe Gen4, SATA 6Gbps and UFS 2.1. As well as the SATA port multipliers and port selectors. Upon putting the hard drive in the external enclosure and connecting to my laptop via usb my computer is not recognizing this external hard drive in disk management. I can see it in device manager and it is listed as 'Jmicron SCSI Disk Device'. I can also see it in devices and printer listed as 'Jmicron'.
Jmicron Scsi Drivers Windows 10
I been having some problems with my setup.I have FreeNAS-11.3-U1 (Love the new interface!) running a Intel NUC5CPYB with a Mediasonic PRORAID (HFR2-SU3S2FW) on USB3 port. This RAID unit can run in Single Disk mode and various RAID modes. I know that the Hardware RAID mode is not recommended for FreeNAS so I've been using Single mode (4 individual disks). This unit uses the JMicron USB to ATAATAPI Bridge. I've seen other post with this keyword in them but didn't see any help for my situation.
So my problem is that I can only see one drive
![Jmicron Usb Disk Driver Jmicron Usb Disk Driver](/uploads/1/1/9/8/119853234/651031229.jpg)
Jmicron Usb Disk Driver Download
When I look into what FreeNAS sees its this:
Mar 26 17:18:57 freenas ugen0.3: <JMicron USB to ATAATAPI Bridge> at usbus0 Mar 26 17:18:57 freenas umass0 on uhub0 Mar 26 17:18:57 freenas umass0: <JMicron USB to ATAATAPI Bridge, class 0/0, rev 3.00/2.03, addr 3> on usbus0 Mar 26 17:18:57 freenas umass0: SCSI over Bulk-Only; quirks = 0x0100 Mar 26 17:18:57 freenas umass0:1:0: Attached to scbus1 Mar 26 17:18:57 freenas da0 at umass-sim0 bus 0 scbus1 target 0 lun 0 Mar 26 17:18:57 freenas da0: <H/W DISK 1 0523> Fixed Direct Access SPC-4 SCSI device Mar 26 17:18:57 freenas da0: Serial Number 152D00539000 Mar 26 17:18:57 freenas da0: 400.000MB/s transfers Mar 26 17:18:57 freenas da0: 476940MB (976773168 512 byte sectors) Mar 26 17:18:57 freenas da0: quirks=0x2<NO_6_BYTE> Mar 26 17:18:58 freenas GEOM_MULTIPATH: disk1 created Mar 26 17:18:58 freenas da1 at umass-sim0 bus 0 scbus1 target 0 lun 1 Mar 26 17:18:58 freenas da1: <H/W DISK 2 0523> Fixed Direct Access SPC-4 SCSI device Mar 26 17:18:58 freenas da1: Serial Number 152D00539000 Mar 26 17:18:58 freenas da1: 400.000MB/s transfers Mar 26 17:18:58 freenas da1: 476940MB (976773168 512 byte sectors) Mar 26 17:18:58 freenas da1: quirks=0x2<NO_6_BYTE> Mar 26 17:18:58 freenas GEOM_MULTIPATH: da0 added to disk1 Mar 26 17:18:58 freenas GEOM_MULTIPATH: da0 is now active path in disk1 Mar 26 17:18:58 freenas da2 at umass-sim0 bus 0 scbus1 target 0 lun 2 Mar 26 17:18:58 freenas da2: <H/W DISK 3 0523> Fixed Direct Access SPC-4 SCSI device Mar 26 17:18:58 freenas da2: Serial Number 152D00539000 Mar 26 17:18:58 freenas da2: 400.000MB/s transfers Mar 26 17:18:58 freenas da2: 476940MB (976773168 512 byte sectors) Mar 26 17:18:58 freenas da2: quirks=0x2<NO_6_BYTE> Mar 26 17:18:58 freenas da3 at umass-sim0 bus 0 scbus1 target 0 lun 3 Mar 26 17:18:58 freenas da3: <H/W DISK 4 0523> Fixed Direct Access SPC-4 SCSI device Mar 26 17:18:58 freenas da3: Serial Number 152D00539000 Mar 26 17:18:58 freenas da3: 400.000MB/s transfers Mar 26 17:18:58 freenas da3: 476940MB (976773168 512 byte sectors) Mar 26 17:18:58 freenas da3: quirks=0x2<NO_6_BYTE> Mar 26 17:18:58 freenas GEOM_MULTIPATH: disk2 created Mar 26 17:18:58 freenas GEOM_MULTIPATH: da1 added to disk2 Mar 26 17:18:58 freenas GEOM_MULTIPATH: da1 is now active path in disk2 Mar 26 17:18:58 freenas GEOM_MULTIPATH: disk3 created Mar 26 17:18:58 freenas GEOM_MULTIPATH: da2 added to disk3 Mar 26 17:18:58 freenas GEOM_MULTIPATH: da2 is now active path in disk3 |
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So am I correct to understand that because the disks all show the same serial number that FreeNAS assumes its a multipath scenario? That's what it looks like.
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Is there any way to help FreeNAS understand this is 4 separate disk? I know some USB vendors don't do unique serial numbers and that's not a great idea but trying to understand if I can do anything to get this working.Thanks for any help!