Linux NFS client and FreeBSD server strangeness

[Mike Tancsa]

On 4/4/2018 4:20 PM, Russell L. Carter wrote:
> # NFS client sux0rs w/o:
> net.inet.tcp.tso=0
> 
> A caveat is I use NFS V4.1, though.

Thanks, I do have tso enabled the the Chelsio, but it doesnt seem to be
in use according to the stats as the counters are zero

net.inet.tcp.tso: 1
hw.hn.tso_maxlen: 65535
hw.vtnet.tso_disable: 0
dev.cxl.0.txq.7.tso_wrs: 0
dev.cxl.0.txq.6.tso_wrs: 0
dev.cxl.0.txq.5.tso_wrs: 0
dev.cxl.0.txq.4.tso_wrs: 0
dev.cxl.0.txq.3.tso_wrs: 0
dev.cxl.0.txq.2.tso_wrs: 0
dev.cxl.0.txq.1.tso_wrs: 0
dev.cxl.0.txq.0.tso_wrs: 0
dev.igb.1.mac_stats.tso_ctx_fail: 0
dev.igb.1.mac_stats.tso_txd: 0
dev.igb.0.mac_stats.tso_ctx_fail: 0
dev.igb.0.mac_stats.tso_txd: 0
# sysctl -ad dev.cxl.0.txq.4.tso_wrs
dev.cxl.0.txq.4.tso_wrs: # of TSO work requests