Hi Gary it could be due to the interface name that is too long, please try with dnacl:21@10 (dnacl is a shorthand for dnacluster)
Alfredo > On 26 Feb 2015, at 17:56, Gary Faulkner <[email protected]> wrote: > > You can ignore the part from /var/log/messages. I restarted > pfdnacluster_master without killing the old one first in the midst of > troubleshooting. I am still having issues opening more than 10 app instances. > > Thanks again, > Gary > > On 2/26/2015 10:46 AM, Gary Faulkner wrote: >> Thank you. The segfault seems to be resolved, but I'm having a problem with >> pfdnacluster_master in that I can't seem to open more than 10 app instances. >> >> I'm using the following syntax: >> >> pfdnacluster_master -i dna0,dna1 -d -n 22,1 -c 21 >> >> This seems to indicate that there are 22 queues for app0, but I can only >> listen on queues 0-9. >> >> cat /proc/net/pf_ring/stats/12684-dna0.18 >> ClusterId: 21 >> TotQueues: 23 >> Applications: 2 >> App0Queues: 22 >> App1Queues: 1 >> Duration: 0:00:14:37:015 >> Packets: 554745411 >> Processed: 132954871 >> >> I also get the following error in /var/log/messages: >> >> kernel: [PF_RING] Unable to activate two or more DNA/ZC sockets on the same >> interface dna0/link direction >> kernel: [PF_RING] Unable to activate two or more DNA/ZC sockets on the same >> interface dna1/link direction >> >> Here is an example with pcount: >> >> # pcount -i dnacluster:21@0 >> Capturing from dnacluster:21@0 >> ========================= >> Absolute Stats: [46046 pkts rcvd][1 pkts dropped] >> Total Pkts=46045/Dropped=0.0 % >> 46046 pkts [46046.0 pkt/sec] - 44012585 bytes [352.10 Mbit/sec] >> ========================= >> ========================= >> Absolute Stats: [97352 pkts rcvd][1 pkts dropped] >> Total Pkts=97351/Dropped=0.0 % >> 97352 pkts [48675.2 pkt/sec] - 90627388 bytes [362.50 Mbit/sec] >> ========================= >> Actual Stats: 97'352 pkts [1000.0 ms][97'348.58 pkt/sec] >> ========================= >> ========================= >> Absolute Stats: [141461 pkts rcvd][1 pkts dropped] >> Total Pkts=141460/Dropped=0.0 % >> 141461 pkts [47152.8 pkt/sec] - 130562338 bytes [348.16 Mbit/sec] >> ========================= >> Actual Stats: 44'109 pkts [1000.0 ms][44'107.98 pkt/sec] >> ========================= >> ========================= >> Absolute Stats: [149528 pkts rcvd][1 pkts dropped] >> Total Pkts=149527/Dropped=0.0 % >> 149528 pkts [46123.3 pkt/sec] - 137577938 bytes [339.50 Mbit/sec] >> ========================= >> Actual Stats: 8'067 pkts [241.9 ms][33'354.14 pkt/sec] >> ========================= >> >> # pcount -i dnacluster:21@9 >> Capturing from dnacluster:21@9 >> ========================= >> Absolute Stats: [22785 pkts rcvd][0 pkts dropped] >> Total Pkts=22785/Dropped=0.0 % >> 22785 pkts [22785.0 pkt/sec] - 17938561 bytes [143.51 Mbit/sec] >> ========================= >> ========================= >> Absolute Stats: [42005 pkts rcvd][0 pkts dropped] >> Total Pkts=42005/Dropped=0.0 % >> 42005 pkts [21002.1 pkt/sec] - 33709008 bytes [134.83 Mbit/sec] >> ========================= >> Actual Stats: 42'005 pkts [1000.0 ms][42'003.44 pkt/sec] >> ========================= >> ========================= >> Absolute Stats: [43667 pkts rcvd][0 pkts dropped] >> Total Pkts=43667/Dropped=0.0 % >> 43667 pkts [21107.9 pkt/sec] - 35110166 bytes [135.77 Mbit/sec] >> ========================= >> Actual Stats: 1'662 pkts [68.7 ms][24'187.21 pkt/sec] >> ========================= >> >> # pcount -i dnacluster:21@10 >> Capturing from dnacluster:21@10 >> pcap_open_live: dnacluster:21@10: No such device exists (No such device >> exists) >> >> # pcount -i dnacluster:21@21 >> Capturing from dnacluster:21@21 >> pcap_open_live: dnacluster:21@21: No such device exists (No such device >> exists) >> >> Regards, >> Gary >> >> On 2/26/2015 6:46 AM, Craig Pluchinsky wrote: >>> Working good so far. >>> >>> thanks! >>> >>> >>> ------------------------------- >>> Craig Pluchinsky >>> IT Services >>> Indiana University of Pennsylvania >>> 724-357-3327 >>> >>> >>> On Thu, 26 Feb 2015, Alfredo Cardigliano wrote: >>> >>>> Hi guys >>>> there is a fix in svn that should likely solve this bug, please check it >>>> out and let us know. >>>> >>>> Best Regards >>>> Alfredo >> >
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