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PGWU: Not able to launch, failed to create Rx/Tx rings.
PGWU failed to launch due to RX/TX ring creation is failed.
RING: Cannot reserve memory EAL: Error - exiting with code: 1 Cause: Cannot create RX ring 0
By the way SGWU is running properly. And both running SGWU and failed PGWU run.sh logs are attached.
To make some notes -
- You are using AF_PACKET instead of KNI (because of some other error you saw)
- Seems like the processing stage initialization is duplicated in case of pgwu?
DP Port initialization completed.
ARP-ICMP Core on: 3
CP-DP IFACE Core on: 4
SPNS DNS Core on: 4
STATS-Timer Core on: 3
API: Netlink socket event reader thread created successfully...!!!
Uplink Core on: 5
Downlink Core on: 6
ARP-ICMP Core on: 3
CP-DP IFACE Core on: 4
SPNS DNS Core on: 4
STATS-Timer Core on: 3
RING: Cannot reserve memory
EAL: Error - exiting with code: 1
Cause: Cannot create RX ring 0
I tried KNI and after running ./kni-S1Udevcfg.sh, we get "SIOCSIFFLAGS: Operation not permitted". And when we check to run.sh log, we see below error.
i40e_alloc_rx_queue_mbufs(): Failed to allocate mbuf for RX i40evf_dev_rx_queue_start(): Failed to allocate RX queue mbuf i40evf_start_queues(): Fail to start queue 0 i40evf_dev_start(): enable queues failed i40evf_add_del_all_mac_addr(): fail to execute command OP_DEL_ETHER_ADDRESS
And the output of lshw -c network output related to S1U and SGI is below. These are disabled and i don't know why seen as Wireless interface. *-network:0 DISABLED description: Wireless interface physical id: 1 logical name: SGIdev serial: fa:16:3e:e0:e8:7c capabilities: ethernet physical wireless configuration: broadcast=yes ip=172.17.250.153 multicast=yes *-network:1 DISABLED description: Wireless interface physical id: 2 logical name: S1Udev serial: fa:16:3e:e4:75:6c capabilities: ethernet physical wireless configuration: broadcast=yes ip=10.154.11.153 multicast=yes
Raised PR addressing this issue of error creating Rx/Tx rings in case of PGWU config.
