Re: [dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-30 Thread Bruce Richardson
On Thu, Apr 30, 2020 at 09:09:02AM -0700, Stephen Hemminger wrote: > On Thu, 30 Apr 2020 10:14:57 +0100 > "Burakov, Anatoly" wrote: > > > On 30-Apr-20 5:14 AM, 陈亚辉-云杉研发部 wrote: > > > Deleting xdg_runtime_dir and fallback, runtime_dir will always be > > > "/var/run" defined by code: > > > static

Re: [dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-30 Thread Stephen Hemminger
On Thu, 30 Apr 2020 10:14:57 +0100 "Burakov, Anatoly" wrote: > On 30-Apr-20 5:14 AM, 陈亚辉-云杉研发部 wrote: > > Deleting xdg_runtime_dir and fallback, runtime_dir will always be > > "/var/run" defined by code: > > static const char *default_runtime_dir = "/var/run" > > > > I'm not sure this is a g

Re: [dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-30 Thread Burakov, Anatoly
On 30-Apr-20 5:14 AM, 陈亚辉-云杉研发部 wrote: Deleting xdg_runtime_dir and fallback, runtime_dir will always be "/var/run" defined by code: static const char *default_runtime_dir = "/var/run" I'm not sure this is a good solution. Generally, IMO, having separate directories for DPDK processes for di

Re: [dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-29 Thread 陈亚辉-云杉研发部
akov, Anatoly" To: ???-? , dev@dpdk.org, jip...@yunshan.net, xiangy...@yunshan.net Subject: Re: [dpdk-dev] eal: can not run secondary process on openstack environment Message-ID: <8f5bb1c4-7572-0c18-ecab-89c134043...@intel.com> Content-Type: text/plain; charset=utf-8; format=

Re: [dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-17 Thread Burakov, Anatoly
On 15-Apr-20 11:06 AM, 陈亚辉-云杉研发部 wrote: dpdk version: 18.11 Ovs-dpdk runs as openvswitch account on the openstack environment. Use the root account to run another --proc-type=secondary program, such as dpdk-pdump or helloword with parameter --proc-type=secondary , and it will report an Err: Cann

[dpdk-dev] eal: can not run secondary process on openstack environment

2020-04-15 Thread 陈亚辉-云杉研发部
dpdk version: 18.11 Ovs-dpdk runs as openvswitch account on the openstack environment. Use the root account to run another --proc-type=secondary program, such as dpdk-pdump or helloword with parameter --proc-type=secondary , and it will report an Err: Cannot open '/var/run/dpdk/rte/config' for rte