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Commit 4099287f authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4.1: Handle SEQ4_STATUS_RECALLABLE_STATE_REVOKED status bit correctly 



Try to handle this for now by invalidating all outstanding layouts for this
server and then testing all the open+lock+delegation stateids.
At some later stage, we may want to optimise by separating out the testing of
delegation stateids only, and adding testing of layout stateids.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 8b895ce6

fs/nfs/nfs4state.c

+4 −2
Original line number Diff line number Diff line
@@ -2207,8 +2207,10 @@ static void nfs41_handle_some_state_revoked(struct nfs_client *clp) 


static void nfs41_handle_recallable_state_revoked(struct nfs_client *clp)

{

	/* This will need to handle layouts too */

	nfs_expire_all_delegations(clp);

	/* FIXME: For now, we destroy all layouts. */

	pnfs_destroy_all_layouts(clp);

	/* FIXME: For now, we test all delegations+open state+locks. */

	nfs41_handle_some_state_revoked(clp);

	dprintk("%s: Recallable state revoked on server %s!\n", __func__,

			clp->cl_hostname);

}