------- Comment From pt...@cn.ibm.com 2016-11-07 00:49 EDT------- (In reply to comment #18) > On Nov 6, 2016 17:45, "bugproxy" <bugpr...@us.ibm.com> wrote: > > > > (In reply to comment #15) > > > From the affected systems, can you provide: > > > > > > ls -ahl /sys/class/net/<device> (which should be a symlink) > > > cat /sys/devices/<pci path to device>/numa_node > > > [ I believe in your case, that would be: > > > cat /sys//devices/pci0002:01/0002:01:00.3/numa_node > > > ] > > > cat /sys/class/net/<device>/device/numa_node > > > > > > > The original system which I found this bug with 16.04.1 cannot reproduce > > it with 16.10 anymore. I found another system roselp3 and adding a NIC > > adapter(U78C9.001.WZS02T4-P1-C8) by DLPAR. Then, > > > > % numactl -a --cpunodebind=netdev:enP28p96s0f3 numactl --show > > libnuma: Warning: Cannot read node mask for device > `/devices/pci001c:60/001c:60:00.3/' > > <netdev:enP28p96s0f3> is invalid > > ... ... > > > > % ls -ahl /sys/class/net/enP28p96s0f3 > > lrwxrwxrwx 1 root root 0 Nov 6 19:18 /sys/class/net/enP28p96s0f3 -> > ../../devices/pci001c:60/001c:60:00.3/net/enP28p96s0f3 > > % cat /sys/devices/pci001c:60/001c:60:00.3/numa_node > > 1 > > % cat /sys/class/net/enP28p96s0f3/device/numa_node > > 1 > > Can you please provide numactl -H output from the affected system?
% sudo numactl -H available: 2 nodes (0-1) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 node 0 size: 0 MB node 0 free: 0 MB node 1 cpus: node 1 size: 17826 MB node 1 free: 13472 MB node distances: node 0 1 0: 10 20 1: 20 10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638515 Title: Ubuntu 16.04.1: numactl failed when trying to specify node with netdev:dev To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/numactl/+bug/1638515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
