Hi,
On Mon, Mar 14, 2011 at 10:17 AM, Özkan KIRIK wrote:
> Hi Arnaud,
>
> # sysctl kern.ipc.nmbclusters
> kern.ipc.nmbclusters: 262144
>
Well, then this is not surprising em(4) behave well, knowing that it
is unable to handle resource shortage, give it plenty of it and it
will be happy. 200MBps i
Hi Arnaud,
# sysctl kern.ipc.nmbclusters
kern.ipc.nmbclusters: 262144
On Mon, Mar 14, 2011 at 4:02 PM, Arnaud Lacombe wrote:
> Hi,
>
> On Fri, Mar 11, 2011 at 9:57 AM, Özkan KIRIK wrote:
>> Hi again,
>>
>> I wanna share state of test machine. em-7.2.2 driver runs as kld. No hangs.
>>
> How high
Hi,
On Fri, Mar 11, 2011 at 9:57 AM, Özkan KIRIK wrote:
> Hi again,
>
> I wanna share state of test machine. em-7.2.2 driver runs as kld. No hangs.
>
How high is `nmbclusters' ?
Thanks,
- Arnaud
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On 3/11/2011 12:23 PM, Jack Vogel wrote:
>
> So, now the driver does not hang but cpu is too high... Anyone else find
> this to
> be the case that is testing this driver?
Just eyeballing the load avg graphs on the 2 boxes where I am testing, I
dont see any glaring differences. But I have not s
MULTIQUEUE won't help on that hardware, only the 82574 has the ability to
use multiple queues in the em driver. Its the advanced server adapters
supported
by the igb driver that are the best choice in that regard.
So, now the driver does not hang but cpu is too high... Anyone else find
this to
be
Hi again,
I wanna share state of test machine. em-7.2.2 driver runs as kld. No hangs.
Altough em0 has about 200Mbps traffic, cpu usage of em0 is too high.
Should I try -DEM_MULTIQUEUE option ?
Regards,
Ozkan KIRIK
# uptime
4:36PM up 7 days, 8:30, 1 user, load averages: 4.19, 3.73, 3.71
# una
Hi,
On Sun, Mar 6, 2011 at 4:23 PM, Arnaud Lacombe wrote:
> Hi Jack,
>
> On Sun, Mar 6, 2011 at 2:48 PM, Jack Vogel wrote:
>> Missed packets just mean that some temporary resource shortage or error
>> caused
>> the packet to be dropped. I don't believe this is indicative of a problem,
>> just le
On Sun, Mar 6, 2011 at 1:48 PM, Jack Vogel wrote:
> Missed packets just mean that some temporary resource shortage or error
> caused
> the packet to be dropped. I don't believe this is indicative of a problem,
> just let it
> keep running, 2 days is good but 2 weeks is better :)
>
> Thanks for tes
Hi Jack,
On Sun, Mar 6, 2011 at 2:48 PM, Jack Vogel wrote:
> Missed packets just mean that some temporary resource shortage or error
> caused
> the packet to be dropped. I don't believe this is indicative of a problem,
> just let it
> keep running, 2 days is good but 2 weeks is better :)
>
> Than
Missed packets just mean that some temporary resource shortage or error
caused
the packet to be dropped. I don't believe this is indicative of a problem,
just let it
keep running, 2 days is good but 2 weeks is better :)
Thanks for testing it!
Jack
On Sun, Mar 6, 2011 at 4:37 AM, Özkan KIRIK wr
Hello,
I've been testing the em.7.2.2 driver as kld. The system is up about 2
days 6 hours.
System has 4 em interfaces, Throughput is about 200Mbit/s. System
didn't hang, but em2 has Input Errors.
I saw that, dev.em.2.mac_stats.missed_packets is not zero? What could
be the problem?
# uname -r
8.
Hello, Steven.
You wrote 5 марта 2011 г., 3:06:32:
> Silly question but have you checked your ram for issues, we had a machine
> with seemingly unexplained problems and hangs and it turned out to be
> a duff stick of ram which wasn't being chip killed.
Yes, two full days (48h) of memtest86+ -- n
uot;
Cc: "Arnaud Lacombe" ; ; ; "Jack Vogel"
; "Jan Koum"
Sent: Thursday, March 03, 2011 10:25 PM
Subject: Re: em0 with latest driver hangs again and again (without
"Watchdogtimeout" message!)
Hello, Brandon.
You wrote 3 марта 2011 г., 17:08:26:
I s
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