On 11/08/2018 07:14 AM, Eric Dumazet wrote:
>
>
> On 11/08/2018 12:23 AM, Jean-Louis Dupond wrote:
>> Hi,
>>
>> Was somebody able to check this?
>> Really think this should be fixed :)
>>
>> Thanks
>> Jean-Louis
>>
>
> I somehow missed this email.
>
> Packet captures might help, please send
On 11/08/2018 12:23 AM, Jean-Louis Dupond wrote:
> Hi,
>
> Was somebody able to check this?
> Really think this should be fixed :)
>
> Thanks
> Jean-Louis
>
I somehow missed this email.
Packet captures might help, please send me
tcpdump -s 128 -i ethX -w sack.pcap
of some samples with or
Hi,
Was somebody able to check this?
Really think this should be fixed :)
Thanks
Jean-Louis
On 3/11/18 16:59, Jean-Louis Dupond wrote:
Hi All,
On recent kernels we noticed a way lower throughput to our SAN system
than before.
While on pre 4.18 kernels we had 400-700MB/sec read speed, on
Hi All,
On recent kernels we noticed a way lower throughput to our SAN system
than before.
While on pre 4.18 kernels we had 400-700MB/sec read speed, on 4.18+ we
only had 70-120MB/sec.
The SAN is connected via iSCSI over a 10G network (ixgbe/X520 NICS if it
matters).
After some debugging,
