[pve-devel] [PATCH] eval iscsiadm -m session

[Alexandre DERUMIER]

works fine, thanks!


another thing, 

I have a multipath error with

# multipath -l
May 13 09:01:31 | multipath.conf +8, invalid keyword: selector
	
from

defaults {
        selector                "round-robin 0"
}


don't know why, I think it should be ok



Also another thing we need change in multipath.conf is

https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/DM_Multipath/#mpio_configfile

 rr_min_io 

"Specifies the number of I/O requests to route to a path before switching to the next path in the current path group. This setting is only for systems running kernels older than 2.6.31. Newer systems should use rr_min_io_rq. The default value is 1000."

 rr_min_io_rq
Specifies the number of I/O requests to route to a path before switching to the next path in the current path group, using request-based device-mapper-multipath. This setting should be used on systems running current kernels. On systems running kernels older than 2.6.31, use rr_min_io. The default value is 1.



So I think we can remove rr_min_io, and use rr_min_io_rq instead.

----- Mail original ----- 

De: "Dietmar Maurer" <dietmar at proxmox.com> 
À: "Alexandre Derumier" <aderumier at odiso.com>, pve-devel at pve.proxmox.com 
Envoyé: Lundi 13 Mai 2013 08:10:48 
Objet: RE: [pve-devel] [PATCH] eval iscsiadm -m session 

I applied a slightly modified patch: 

https://git.proxmox.com/?p=pve-storage.git;a=commit;h=7acee37a30206f61b72316d749862499d722ed05 

Does that work for you? 

> since wheezy, iscsiadm -m session throw an error code if no session exist. 
> So we can't bring up the iscsi storage