Hi Daniel,
I haven't been able to reproduce this panic yet, but from inspecting the code,
I'm fairly certain I understand the root cause.
The TX code prior to OS-5225 was fairly simplistic in that it didn't support DMA
binding. So for every mblk, it would bcopy the fragments into a single
Hi Robert,
> I really can't recommend doing that. You've made yourself vulnerable
to
> the eager FPU security issue.
That's a good point.
> The firmware differences are likely just the driver being whinging.
The
> bigger issue is likely whatever the rare logic bug is with the LSO
>
Hi,
In order to avoid major disruptions, we have now started the entire
server infrastructure with version 20180526T113546Z
https://datasets.ass.de/public/SmartOS/20180526T113546Z/smartos-20180526T113546Z-USB.img.bz2
We need proper support for:
Intel 10 Gigabit X710-DA2 SFP+ (Firmware NVM
Hi,
a firmware downgrade probably fixes only the dmesg warning notice?
[root@assg10 ~]# prtpicl -v | grep -B 6 -A 6 "i40e"
:fm-accchk-capable
:printed-board-assemblyJ11367-004
:firmware-version 6.0
Hi,
i have now built a PI:
https://github.com/ass-a2s/smartos-live/commit/0122779b03b2708df1824c55ff8c24ae28108033
https://datasets.ass.de/public/SmartOS/smartos-20180717T231500Z-USB.img.bz2
which I noticed:
[root@assg10 /kernel/drv]# grep "ndd" *
bge.conf:# Some of the driver's parameters can
Hi,
@Mustacchi
zfs set volsize=256G zones/dump # I've enlarged the dump device
@Johnston
I'll build a new PI, with the option:
/etc/system
set tx_lso_enable=0
The server network cards were bought at the same time, maybe the
firmware version is different?
prtconf -v /dev/i40e0 # looked
Yeah, seems likely related to my changes for OS-5225 :(. I’ve filed the
following ticket to track this issue:
https://jira.joyent.us/browse/OS-7082
One possible workaround would be to disable TSO support in i40e by setting
tx_lso_enable to 0 in /etc/system.
rob
> On Jul 17, 2018, at 12:05
Hi Daniel,
It looks like your dump device may not be large enough for us to have
the entire dump. Is it possible to increase the dump device? I guess
there's something that's gone wrong as a result of the integration of
the TSO support for i40e.
Robert
On 7/17/18 12:00 , Daniel Plominski wrote:
