On Thu, 2012-12-20 at 14:52 -0700, Orion Poplawski wrote: +AD4- On 12/20/2012 01:47 PM, Myklebust, Trond wrote: +AD4- +AD4- On Thu, 2012-12-20 at 13:31 -0700, Orion Poplawski wrote: +AD4- +AD4APg- On 12/19/2012 03:19 PM, Myklebust, Trond wrote: +AD4- +AD4APgA+- +AD4- +AD4APgA+- Commit eb96d5c97b0825d542e9c4ba5e0a22b519355166 (SUNRPC handle +AD4- +AD4APgA+- EKEYEXPIRED in call+AF8-refreshresult), which will be in 3.8-rc1 when Linus +AD4- +AD4APgA+- releases it, may help. +AD4- +AD4APgA+- +AD4- +AD4APg- +AD4- +AD4APg- FWIW - I cherry picked that into the latest Fedora rawhide kernel but no +AD4- +AD4APg- effect. Sounds like a nice patch though, the current hang forever behavior +AD4- +AD4APg- doesn't seem the trigger the needed +ACI-ah, need a new ticket+ACI- response. +AD4- +AD4APg- +AD4- +AD4- +AD4- +AD4- So does simply killing the rpc.gssd process help? +AD4- +AD4- +AD4- +AD4- Yes, if automount is already stopped (these are automounted directories). If +AD4- automount is running, it still seems to hang. I think I'm going to need to +AD4- spend some time talking to Ian. +AD4- I'd suggest also taking a long hard look at rpc.gssd and making sure that it handles ENETUNREACH, ECONNREFUSED and friends correctly. I suspect right now it is just baling out of the upcall instead of completing it by propagating the error reply to the kernel. -- Trond Myklebust Linux NFS client maintainer NetApp Trond.Myklebust+AEA-netapp.com www.netapp.com -- 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
