* [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list
@ 2018-05-15 10:24 Andrew Rybchenko
2018-05-15 10:35 ` Burakov, Anatoly
0 siblings, 1 reply; 3+ messages in thread
From: Andrew Rybchenko @ 2018-05-15 10:24 UTC (permalink / raw)
To: dev; +Cc: Anatoly Burakov, Thomas Monjalon
Hi,
starting from last night I cannot run the second DPDK app on the host.
I definitely have problems on Ubuntu 16.04.4 (Linux 4.4.0-124-generic) and
RHEL 7.5 (Linux 3.10.0-862.el7.x86_64).
EAL command line option --file-prefix is used. So, it worked perfectly
before.
Not it fails in the following way:
EAL: Detected 10 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: Cannot allocate memzone list
EAL: Cannot init memzone
Memzone list allocation fails on flock() with errno "Resource
temporarily unavailable".
Is it know? Any fixes available?
Andrew.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list
2018-05-15 10:24 [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list Andrew Rybchenko
@ 2018-05-15 10:35 ` Burakov, Anatoly
2018-05-15 10:46 ` Burakov, Anatoly
0 siblings, 1 reply; 3+ messages in thread
From: Burakov, Anatoly @ 2018-05-15 10:35 UTC (permalink / raw)
To: Andrew Rybchenko, dev; +Cc: Thomas Monjalon
On 15-May-18 11:24 AM, Andrew Rybchenko wrote:
> Hi,
>
> starting from last night I cannot run the second DPDK app on the host.
> I definitely have problems on Ubuntu 16.04.4 (Linux 4.4.0-124-generic) and
> RHEL 7.5 (Linux 3.10.0-862.el7.x86_64).
> EAL command line option --file-prefix is used. So, it worked perfectly
> before.
> Not it fails in the following way:
>
> EAL: Detected 10 lcore(s)
> EAL: Detected 1 NUMA nodes
> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
> EAL: Probing VFIO support...
> EAL: VFIO support initialized
> EAL: Cannot allocate memzone list
> EAL: Cannot init memzone
>
> Memzone list allocation fails on flock() with errno "Resource
> temporarily unavailable".
>
> Is it know? Any fixes available?
>
> Andrew.
>
Hi Andrew,
I'm looking into it.
--
Thanks,
Anatoly
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list
2018-05-15 10:35 ` Burakov, Anatoly
@ 2018-05-15 10:46 ` Burakov, Anatoly
0 siblings, 0 replies; 3+ messages in thread
From: Burakov, Anatoly @ 2018-05-15 10:46 UTC (permalink / raw)
To: Andrew Rybchenko, dev; +Cc: Thomas Monjalon
On 15-May-18 11:35 AM, Burakov, Anatoly wrote:
> On 15-May-18 11:24 AM, Andrew Rybchenko wrote:
>> Hi,
>>
>> starting from last night I cannot run the second DPDK app on the host.
>> I definitely have problems on Ubuntu 16.04.4 (Linux 4.4.0-124-generic)
>> and
>> RHEL 7.5 (Linux 3.10.0-862.el7.x86_64).
>> EAL command line option --file-prefix is used. So, it worked perfectly
>> before.
>> Not it fails in the following way:
>>
>> EAL: Detected 10 lcore(s)
>> EAL: Detected 1 NUMA nodes
>> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
>> EAL: Probing VFIO support...
>> EAL: VFIO support initialized
>> EAL: Cannot allocate memzone list
>> EAL: Cannot init memzone
>>
>> Memzone list allocation fails on flock() with errno "Resource
>> temporarily unavailable".
>>
>> Is it know? Any fixes available?
>>
>> Andrew.
>>
>
> Hi Andrew,
>
> I'm looking into it.
>
Hi Andrew,
http://dpdk.org/dev/patchwork/patch/40049/
Please verify if this fixes the issue.
--
Thanks,
Anatoly
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-05-15 10:24 [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list Andrew Rybchenko
2018-05-15 10:35 ` Burakov, Anatoly
2018-05-15 10:46 ` Burakov, Anatoly
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