Mike,

You said that this is not dynamic.  Do you know if there are plans to make it 
dynamic?  I'm not sure if this is part of the RFC or not.  I am thinking that 
it could be done using async-logout maybe?

Thanks,
Joe

On Feb 10, 2011, at 2:15 PM, Hoot, Joseph wrote:

> Hi all,
> 
> I'm looking to globally adjust my session timeouts dynamically, if possible.  
> I have found that if I adjust /etc/iscsi/iscsid.conf and change the following 
> two values and then run `iscsiadm -m  discovery -t st -p <portal_ip_here>`, 
> it will use whatever is in iscsid.conf and update the database files in 
> /var/lib/iscsi/nodes/etc..etc../iface0 and iface1 (or however many more 
> ifaces you have).
> 
> So here's what I've done:
> 
> 1) see what the timeouts are currently set to for my first session:
> 
> [root@oim61024005 ~]#  iscsiadm -m session -r 1 -o show | grep noop
> node.conn[0].timeo.noop_out_interval = 15
> node.conn[0].timeo.noop_out_timeout = 15
> 
> 2) adjust iscsid.conf with new values
> [root@oim61024005 ~]# grep noop /etc/iscsi/iscsid.conf
> node.conn[0].timeo.noop_out_interval = 5
> node.conn[0].timeo.noop_out_timeout = 5
> 
> 3) run my global discovery:
> [root@oim61024005 ~]# iscsiadm -m discovery -t st -p 192.168.1.48 > /dev/null 
> 
> 4) verify that session 1 now shows the new timeouts:
> [root@oim61024005 ~]#  iscsiadm -m session -r 1 -o show | grep noop
> node.conn[0].timeo.noop_out_interval = 5
> node.conn[0].timeo.noop_out_timeout = 5
> [root@oim61024005 ~]# 
> 
> 
> Can others verify if this actually updates the values dynamically?  
> 
> Do I need to logout and back in in order for them to take affect?  If so, 
> does that mean that the database representation is not in sync with what is 
> running in memory?
> 
> Thanks,
> Joe
> 
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