Re: [vpp-dev] VPP crash in TCP FIFO allocation

2019-11-04 Thread Florin Coras
Hi Akshaya, Glad you were able to solve the issue. We’re slowly moving away from shm fifo segments, i.e., /dev/shm segments, in favor of memfd segments. Regards, Florin > On Nov 4, 2019, at 3:11 AM, Akshaya Nadahalli > wrote: > > Hi Florin, > > This crash was due to setting hard limit on

Re: [vpp-dev] VPP crash in TCP FIFO allocation

2019-11-04 Thread Akshaya Nadahalli
Hi Florin, This crash was due to setting hard limit on /dev/shm partition to 100 MB. After increasing that I am able to scale more connections. For fifo allocation, I see that we can use either shm or memfd. Is there any recommendation/preference on which one to use? Does memfd also internally us

Re: [vpp-dev] VPP crash in TCP FIFO allocation

2019-10-28 Thread Akshaya Nadahalli
Thanks Ping. Already Florin suggested to try out master code, I will try that out and update. Somehow this mail was sent twice to mailing list by mistake. Regards, Akshaya N On Tue, Oct 29, 2019 at 12:07 PM Yu, Ping wrote: > We have some test for VCL based on application too, and it looks fine.

Re: [vpp-dev] VPP crash in TCP FIFO allocation

2019-10-28 Thread Yu, Ping
We have some test for VCL based on application too, and it looks fine. To understand more, you’d check what line in mspace_malloc trigger the signal. Attached is our vcl.conf for you to try if it is okay. vcl { rx-fifo-size 5000 tx-fifo-size 5000 app-scope-local app-scope-global api-socket-name