On Mon, 30 Sep 2013 11:00:13 -0400 "J. Bruce Fields" <bfields@xxxxxxxxxxxx> wrote: > On Mon, Sep 30, 2013 at 10:00:00AM -0400, Jeff Layton wrote: > > On Mon, 30 Sep 2013 13:06:47 +0100 > > Michael Gliwinski <Michael.Gliwinski@xxxxxxxxxxxxxxxxxxx> wrote: > > > > > Hi all, > > > > > > On RHEL6 nfs-utils-1.2.3-36 > > > > > > man rpc.gssd says it -t wasn't specified then kernel gss contexts will be > > > cached for the lifettime of the Kerberos service ticket used in its creation. > > > Is there a way to see the contexts + service tickets in that cache? > > > > > > > No, AFAIK. > > > > > Also, is there any way short of rebooting the client to evict one entry from > > > that cache, or even clear the cache entirely? > > > > > > > There is a gss_destroy_creds script which ships as part of nfs-utils. > > That should basically do what you need, but it's not well-documented so > > you'll have to play with it some... > > My memory is that depended on some undocumented feature of the upcall > since removed. (Maybe the ability to send a downcall that isn't a > response to some upcall?) But I may be misremembering. Somebody should > probably check and remove that script (and gss_cltn_send_err) if I'm > right. > Thanks, good to know. I have some other work on my plate for gssd in the near future, so I'll plan to have a look at that as well. -- Jeff Layton <jlayton@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
