On Wed, Sep 30, 2015 at 06:03:11PM -0700, Gayathri wrote: > Hi All, > > I tried to install DPDK-OVS (2.0) on a virtual machine (initiated using > virt-manger). But dpdk interface creation fails with the following below > error [...]
> During vswitchd initialization, PCI device mapping seem to indicate socket > -1, is this fine?? It should indicate the mapped memory like this, right? Yes. > "EAL: PCI memory mapped at 0x7f8380024000" > > ======= ovs-vswitchd initialization logs > EAL: Requesting 512 pages of size 2MB from socket 0 [...] > 2015-10-01T00:47:11.390Z|00017|dpdk|INFO|Interface dpdk0 txq(0) setup > error: Cannot allocate memory [...] > ===== > cat /proc/meminfo | grep -i huge > AnonHugePages: 212992 kB > HugePages_Total: 2048 > HugePages_Free: 1536 DPDK needs to preallocate all memory at startup and 512 pages isn't enough. fbl _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
