This shouldn't happen as the slot table size is negotiated on session establishment. Currently, the client support NFS41_BC_MIN_CALLBACKS (1) request(s) Benny -----Original Message----- From: linux-nfs-owner@xxxxxxxxxxxxxxx on behalf of Jim Rees Sent: Thu 2011-01-20 05:07 To: linux-nfs@xxxxxxxxxxxxxxx Cc: peter honeyman Subject: Callback slot table overflowed Is this bad? Jan 19 21:53:27 pdsi7 kernel: Callback slot table overflowed All I can tell from the code is that xprt_alloc_bc_request() failed, and the slots are "preallocated during the backchannel setup". Is there a hard limit on these slots? Where is it set? -- 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 -- 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