Re: [ovs-dev] [PATCH] ofproto: Recycle least recently used ofport.

2013-09-26 Thread Gurucharan Shetty
On Thu, Sep 26, 2013 at 12:59 PM, Ben Pfaff wrote: > On Wed, Sep 25, 2013 at 10:50:13AM -0700, Gurucharan Shetty wrote: >> On Tue, Sep 24, 2013 at 10:52 AM, Ben Pfaff wrote: >> > On Mon, Aug 26, 2013 at 10:25:39AM -0700, Gurucharan Shetty wrote: >> >> If there is a lot of churn in creation and de

Re: [ovs-dev] [PATCH] ofproto: Recycle least recently used ofport.

2013-09-26 Thread Ben Pfaff
On Wed, Sep 25, 2013 at 10:50:13AM -0700, Gurucharan Shetty wrote: > On Tue, Sep 24, 2013 at 10:52 AM, Ben Pfaff wrote: > > On Mon, Aug 26, 2013 at 10:25:39AM -0700, Gurucharan Shetty wrote: > >> If there is a lot of churn in creation and deletion of > >> interfaces, we may end up recycling the of

Re: [ovs-dev] [PATCH] ofproto: Recycle least recently used ofport.

2013-09-25 Thread Gurucharan Shetty
On Tue, Sep 24, 2013 at 10:52 AM, Ben Pfaff wrote: > On Mon, Aug 26, 2013 at 10:25:39AM -0700, Gurucharan Shetty wrote: >> If there is a lot of churn in creation and deletion of >> interfaces, we may end up recycling the ofport value of a >> recently deleted interface for a newly created interface

Re: [ovs-dev] [PATCH] ofproto: Recycle least recently used ofport.

2013-09-24 Thread Ben Pfaff
On Mon, Aug 26, 2013 at 10:25:39AM -0700, Gurucharan Shetty wrote: > If there is a lot of churn in creation and deletion of > interfaces, we may end up recycling the ofport value of a > recently deleted interface for a newly created interface. > This may result in an old stale openflow rule applyin

[ovs-dev] [PATCH] ofproto: Recycle least recently used ofport.

2013-08-26 Thread Gurucharan Shetty
If there is a lot of churn in creation and deletion of interfaces, we may end up recycling the ofport value of a recently deleted interface for a newly created interface. This may result in an old stale openflow rule applying on the newly created interface. With this commit, when a new port is add