Problem New Disk from SAN Storage via FCoE

[ianeme]

I'm Newbie proxmox

As before, the server uses vmware, everything works.
.
I've tried install proxmox and setup up network (FCoE) network,
it works fine but I don't see new disk from san storage.
.
How can check that a new disk has been added?
or is it possible that there is no driver for san?

CNA Card : HP FlexFabric 10Gb 2port 534FLR-SFP+ Adapter
SAN Storage HP and Nexus Switch

 

[LnxBil]

How can check that a new disk has been added?

Scan for new disks. Install the sg3-utils and run rescan-scsi-bus.sh or do it manually:

for i in /sys/class/scsi_host/host*; do echo "- - -" > $i/scan; done

 

[ianeme]

rescan-scsi-bus.sh

Output @LnxBil
Scanning SCSI subsystem for new devices
Scanning host 0 for SCSI target IDs 0
1
2
3
4
5
6
7, all LUNs
Scanning host 1 for SCSI target IDs 0
1
2
3
4
5
6
7, all LUNs
Scanning for device 1 0 0 0 ..sg0 changed: LU not available (PQual 3)
OLD: Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: hp Model: DVDRAM GT80N Rev: EA02
Type: CD-ROM ANSI SCSI revision: 05
Scanning host 2 for SCSI target IDs 0
1
2
3
4
5
6
7, all LUNs
sg2 changed: LU not available (PQual 3)
OLD: Host: scsi2 Channel: 01 Id: 00 Lun: 00
Vendor: HP Model: LOGICAL VOLUME Rev: 3.54
Type: Direct-Access ANSI SCSI revision: 05
Scanning for device 2 0 0 4194240 ...
NEW: Host: scsi2 Channel: 00 Id: 00 Lun: 4194240
Vendor: HP Model: P420i Rev: 3.54
Type: RAID ANSI SCSI revision: 05
sg1 changed: LU not available (PQual 3)
OLD: Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: HP Model: P420i Rev: 3.54
Type: RAID ANSI SCSI revision: 05
1 new or changed device(s) found.
\t[2:0:0:4194240]\n0 remapped or resized device(s) found.
0 device(s) removed.

 

[LnxBil]

1 new or changed device(s) found.

So, has it been found?

If it's still not there, what about the zoning?

 

[ianeme]

If it's still not there, what about the zoning?

Originally, I had already installed vmware and zoning. Everything was ok.
The server has not changed anything except the OS.
.
I'm Present Lun 500GB to Proxmox Server
Storage => Nexus => Proxmox Server
Maybe I did something wrong?

 

[LnxBil]

How do you check if the LUN is there or not? Your ouput showed an added or changed device, so what did change?
Have you configured multipath? What about the output of lsscsi --size (maybe need to install it)?

 

[ianeme]

I' try cmd #ls -l /sys/class/fc_host
Directory fc_host not found. It means Proxmox server does not support cna card ??
.
Multipath Software :
If I understand correctly It should see Disk/Lun before config multipath.

 

[LnxBil]

How did you configure the driver with fcoeadmin?