"G, Madhukrishna" <madhukrishna.g@xxxxxxx> writes: > Hi, > > In my current linux 3.2.71 stable version , I have created a network > namespace and when I listed sysctl variables in following directory > " /proc/sys/net/core/" am able to see net.core.xfrm* variables only, > i.e only CONFIG_SYSCTL related variables, even though I have enabled > CONFIG_NET as well as CONFIG_NET_NS I am not able to see any sysctl > variables related to ne.core(rmem_max, wmem_max, rmem_default and > wmem_default). > The only networking sysctls that are shown are the networking sysctls that are local to your network namespace (unless you are in the initial network namespace). > #<mailto:root@ned4g8:/home/gmadhuk/linux-3.16-clim-3.16.7-clim#> ip netns exec gmk1 ls -l /proc/sys/net/core/ > total 0 > -rw-r--r-- 1 root root 0 Jul 25 03:01 somaxconn > -rw-r--r-- 1 root root 0 Jul 25 03:01 xfrm_acq_expires > -rw-r--r-- 1 root root 0 Jul 25 03:01 xfrm_aevent_etime > -rw-r--r-- 1 root root 0 Jul 25 03:01 xfrm_aevent_rseqth > -rw-r--r-- 1 root root 0 Jul 25 03:01 xfrm_larval_drop > > > Where as in my older kernel version, it will show all sysctl variables. > # ls -l /proc/sys/net/core/ > total 0 > -rw-r--r-- 1 root root 0 Jul 20 05:40 busy_poll > -rw-r--r-- 1 root root 0 Jul 20 05:40 busy_read > -rw-r--r-- 1 root root 0 Jul 20 05:40 default_qdisc > -rw-r--r-- 1 root root 0 Jul 20 05:40 dev_weight > -rw-r--r-- 1 root root 0 Jul 20 05:40 flow_limit_cpu_bitmap > -rw-r--r-- 1 root root 0 Jul 20 05:40 flow_limit_table_len > -rw-r--r-- 1 root root 0 Jul 20 05:40 message_burst > -rw-r--r-- 1 root root 0 Jul 20 05:40 message_cost > -rw-r--r-- 1 root root 0 Jul 20 05:40 netdev_budget > -rw-r--r-- 1 root root 0 Jul 20 05:40 netdev_max_backlog > -rw-r--r-- 1 root root 0 Jul 20 05:40 netdev_tstamp_prequeue > -rw-r--r-- 1 root root 0 Jul 20 05:40 optmem_max > -rw-r--r-- 1 root root 0 Jul 20 05:40 rmem_default > -rw-r--r-- 1 root root 0 Jul 20 05:40 rmem_max > -rw-r--r-- 1 root root 0 Jul 20 05:40 rps_sock_flow_entries > -rw-r--r-- 1 root root 0 Jul 20 05:40 somaxconn > -rw-r--r-- 1 root root 0 Jul 20 05:40 warnings > -rw-r--r-- 1 root root 0 Jul 20 05:40 wmem_default > -rw-r--r-- 1 root root 0 Jul 20 05:40 wmem_max > -rw-r--r-- 1 root root 0 Jul 20 05:40 xfrm_acq_expires > -rw-r--r-- 1 root root 0 Jul 20 05:40 xfrm_aevent_etime > -rw-r--r-- 1 root root 0 Jul 20 05:40 xfrm_aevent_rseqth > -rw-r--r-- 1 root root 0 Jul 20 05:40 xfrm_larval_drop Yep. That was a bug, now fixed. Eric _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
