iSCSI failing, MLX rx_ring errors ?

2016-12-30 Thread Ben RUBSON
Hello, 2 FreeBSD 11.0-p3 servers, one iSCSI initiator, one target. Both with Mellanox ConnectX-3 40G. Since a few days, sometimes, under undetermined circumstances, as soon as there is some (very low) iSCSI traffic, some of the disks get disconnected : kernel: WARNING: 192.168.2.2 (iqn..): n

Changing NIC ring weight in indirection table

2016-12-30 Thread David Belle-Isle
Hi, Can anyone tell me how to set the weight of a ring from the indirection table on FreeBSD? My plan is to yank out a TX ring and to use it solely with netmap to receive packets but want to make sure the kernel won't be receiving any packets on this ring. Based on a quick search this is somethin

Re: cxgbe's native netmap support broken since r307394

2016-12-30 Thread Adrian Chadd
Hi, I'll do it in a sec. -a On 30 December 2016 at 01:11, Vincenzo Maffione wrote: > Ok! Can anyone commit this? > Luigi seems to be ok with the change. > > Thanks, > Vincenzo > > 2016-12-29 19:16 GMT+01:00 John Baldwin : >> On Thursday, December 29, 2016 10:02:32 AM Vincenzo Maffione wrote

Re: cxgbe's native netmap support broken since r307394

2016-12-30 Thread Vincenzo Maffione
Ok! Can anyone commit this? Luigi seems to be ok with the change. Thanks, Vincenzo 2016-12-29 19:16 GMT+01:00 John Baldwin : > On Thursday, December 29, 2016 10:02:32 AM Vincenzo Maffione wrote: >> Ok, thanks for the clarification. I change the lock type to MTX_DEF >> (and did a test). I attach