Maximum number of LUNs per target is 255

[MisterDeeds]

Dear all

I get the following message when I want to create new LUNs:

TASK ERROR: storage migration failed: Maximum number of LUNs per target is 255 at /usr/share/perl5/PVE/Storage/LunCmd/FreeNAS.pm line 255.

Is there a possibility to increase this value or do I need to create additional targets?

Thanks and BR

 

[jgreco]

The LUN number is an 8 bit value if I recall correctly. That means it tops out at 255. Add additional targets.

 

[MisterDeeds]

ah all right, thank you for the answer and the explanation!

 

[tuxick]

Dear all

I get the following message when I want to create new LUNs:

TASK ERROR: storage migration failed: Maximum number of LUNs per target is 255 at /usr/share/perl5/PVE/Storage/LunCmd/FreeNAS.pm line 255.

Is there a possibility to increase this value or do I need to create additional targets?

Thanks and BR

Dear all

I get the following message when I want to create new LUNs:

TASK ERROR: storage migration failed: Maximum number of LUNs per target is 255 at /usr/share/perl5/PVE/Storage/LunCmd/FreeNAS.pm line 255.

Is there a possibility to increase this value or do I need to create additional targets?

Thanks and BR

A related discussion is on freenas-proxmox

 

[eugenefvdm]

I'm no expert but the value of 255 is being contradicted in this post:
kern.cam.ctl.max_luns default 1024

MAX LUN limits · Issue #150 · TheGrandWazoo/freenas-proxmox

There is a variable in FreeNAS.pm script: $MAX_LUNS = 255; As it follows from RedHat documentation: https://access.redhat.com/solutions/5120951 , this limit is not actual. So every time we install ...

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