[PATCH] fix regression in iscsi_tcp iface binding

2015-01-11 Thread Chris Leech
The changes in "retry login for ISCSI_ERR_HOST_NOT_FOUND" caused sessions using the iscsi_tcp transport bound to a network iface to fail to connect due to the host lookup failing (iscsi_tcp hosts are dynamically allocated per-session). This marks transports that use a host fixed to a hardware offl

Re: iscsi_tcp bound to network interface issues after "iscsid: retry login for ISCSI_ERR_HOST_NOT_FOUND"

2015-01-11 Thread Chris Leech
On Thu, Jan 08, 2015 at 08:40:17PM -0600, Mike Christie wrote: > On 01/08/2015 11:11 AM, Chris Leech wrote: > > On Thu, Jan 08, 2015 at 10:36:59AM -0600, Michael Christie wrote: > >> > >> On Jan 6, 2015, at 6:40 PM, Chris Leech wrote: > >> > >>> Hi all, > >>> > >>> It looks to me that the changes

Re: [LSF/MM TOPIC] iSCSI MQ adoption via MCS discussion

2015-01-11 Thread Sagi Grimberg
On 1 9/2015 3:31 PM, Bart Van Assche wrote: On 01/09/15 12:39, Sagi Grimberg wrote: On 1/8/2015 4:11 PM, Bart Van Assche wrote: On 01/08/15 14:45, Sagi Grimberg wrote: Actually I started with that approach, but the independent connections under a single session (I-T-Nexus) violates the command

Re: [Lsf-pc] [LSF/MM TOPIC] iSCSI MQ adoption via MCS discussion

2015-01-11 Thread Sagi Grimberg
On 1/9/2015 10:19 PM, Mike Christie wrote: On 01/09/2015 12:28 PM, Hannes Reinecke wrote: On 01/09/2015 07:00 PM, Michael Christie wrote: On Jan 8, 2015, at 11:03 PM, Nicholas A. Bellinger wrote: On Thu, 2015-01-08 at 15:22 -0800, James Bottomley wrote: On Thu, 2015-01-08 at 14:57 -0800, N

Re: [Lsf-pc] [LSF/MM TOPIC] iSCSI MQ adoption via MCS discussion

2015-01-11 Thread Sagi Grimberg
On 1/9/2015 8:00 PM, Michael Christie wrote: Session wide command sequence number synchronization isn't something to be removed as part of the MQ work. It's a iSCSI/iSER protocol requirement. That is, the expected + maximum sequence numbers are returned as part of every response PDU, which