Dell MD 3620: connecting Dell R620 with Brocade BR-825

Hi all! I've cabled Dell R620 to Dell MD 2620 (1st port of card connected to 1st RAID controller, 2nd port of card connected to 2nd RAID controller), installed drivers for Proxmox 5.1 (Debian 9).

I can see my card from OS like this:

# lspci | grep -i fibre
04:00.0 Fibre Channel: Brocade Communications Systems, Inc. 425/825/42B/82B 4Gbps/8Gbps PCIe dual port FC HBA (rev 01)
04:00.1 Fibre Channel: Brocade Communications Systems, Inc. 425/825/42B/82B 4Gbps/8Gbps PCIe dual port FC HBA (rev 01)

But when I trying to scan scsi with scsi tools, I got nothing:

# /sbin/rescan-scsi-bus
/sbin/rescan-scsi-bus: line 592: [: 1.57: integer expression expected
Host adapter 0 (megaraid_sas) found.
Host adapter 1 (ahci) found.
Host adapter 2 (ahci) found.
Host adapter 3 (ahci) found.
Host adapter 4 (ahci) found.
Host adapter 5 (ahci) found.
Host adapter 6 (ahci) found.
Host adapter 7 ((null)) found.
Host adapter 8 ((null)) found.
Host adapter 9 (usb-storage) found.
Scanning SCSI subsystem for new devices
Scanning host 0 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning for device 0 2 0 0 ...
OLD: Host: scsi0 Channel: 02 Id: 00 Lun: 00
Vendor: DELL Model: PERC H310 Rev: 2.12
Type: Direct-Access ANSI SCSI revision: 05
Scanning host 1 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 2 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 3 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 4 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 5 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 6 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning host 7 for all SCSI target IDs, all LUNs
Scanning host 8 for all SCSI target IDs, all LUNs
Scanning host 9 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs
Scanning for device 9 0 0 0 ...
OLD: Host: scsi9 Channel: 00 Id: 00 Lun: 00
Vendor: iDRAC Model: Virtual CD Rev: 0329
Type: CD-ROM ANSI SCSI revision: -1
Scanning for device 9 0 0 1 ...
OLD: Host: scsi9 Channel: 00 Id: 00 Lun: 01
Vendor: iDRAC Model: Virtual Floppy Rev: 0329
Type: Direct-Access ANSI SCSI revision: -1
0 new device(s) found.
0 device(s) removed.

I've also tried to set up port in loop mode using 

bcu port –topology 1/0 loop

bcu port –disable 1/0

bcu port –enable 1/0

bcu port –topology 1/1 loop

bcu port –disable 1/1

bcu port –enable 1/1

but I've got the same result.

Setting up p2p mode for port made nothing better. 

Tell me please how can I acess MD3620 from my server?