Re: CURRENT: em0 NIC freezes under heavy I/O on net

2017-01-12 Thread Sean Bruno
On 01/11/17 01:27, O. Hartmann wrote: > Running recent CURRENT (FreeBSD 12.0-CURRENT #5 r311919: Wed Jan 11 08:24:28 > CET 2017 amd64), the system freezes when doing a rsync over automounted > (autofs) NFSv4 filesystem, mounted from another CURRENT server (same revision, > but with BCM NICs). >

Re: CURRENT: em0 NIC freezes under heavy I/O on net

2017-01-11 Thread O. Hartmann
On Wed, 11 Jan 2017 03:06:19 -0800 Matthew Macy wrote: Hello, thanks for your responding. Your Email looks funny in my claws-mail ;-) You asked whether it started with the introduction of IFLIB - I do not know. Last week (I think it was Friday, and I did at least two

Re: CURRENT: em0 NIC freezes under heavy I/O on net

2017-01-11 Thread Matthew Macy
Sorry, I meant to send that to the other thread. Was this after the iflib driver commit? If so it's odd that we haven't seen anything like this and I'll try to get a fix in ASAP. On Wed, 11 Jan 2017 03:06:19 -0800 Me wrote It looks

Re: CURRENT: em0 NIC freezes under heavy I/O on net

2017-01-11 Thread Matthew Macy
It looks like I have the wrong msix bar value for your NIC. Will fix in the next day or so.-M On Wed, 11 Jan 2017 00:27:30 -0800 O. Hartmann wrote Running recent CURRENT (FreeBSD 12.0-CURRENT #5 r311919: Wed Jan 11 08:24:28 CET

CURRENT: em0 NIC freezes under heavy I/O on net

2017-01-11 Thread O. Hartmann
Running recent CURRENT (FreeBSD 12.0-CURRENT #5 r311919: Wed Jan 11 08:24:28 CET 2017 amd64), the system freezes when doing a rsync over automounted (autofs) NFSv4 filesystem, mounted from another CURRENT server (same revision, but with BCM NICs). The host in question is a Fujitsu Celsius M740