Hi Andrew; Am 17.06.2012 20:53, schrieb Andrew: > 11.06.2012 22:02, KP Kirchdoerfer написал: >> I talked with David it may be worth a test to update uClibc to 0.9.33.x >> instead of 0.9.32 for 5.x. > Hi. > At weekend I have some time to work on LEAF, so I upgraded uClibc to > 0.9.33.x - it seems that all is working, asterisk building was breaked > (caused by incorrectly detected uClibc functions presence during > configure) - but now it was fixed by small hack. > Among other changes there are some package fixes/updates (some of them > in both branches), among them - added access to 'usb_wait' variable from > kernel command line in both branches (fix for ticket #78) and fixed BIRD > building (earlier there was only IPv6 binary).
Thx and good work - I've updated my router today and it seems to work pretty well. An observation I've made, is that dnsmasq did not resolve adresses on the router until I moved nameserver 127.0.0.1 nameserver 192.168.1.254 on top of /etc/resolv.conf (as recommended by a Debian wiki http://wiki.debian.org/HowTo/dnsmasq#Basic_DNS_Setup). No idea what caused this change, just a heads-up to everyone. Other than that I had no issues so far. I did some tests before and after the upgrade to see if the change of the scheduler (CFS versa BSF) has impacts. I know this might be unfair, cause not only the scheduler changed, but also the uClibc version. Anyway, here are the results (maybe it's an improvement to change the scheduler, the results looks somewhat mixed..) I ran perf and nttcp with a linux kernel 3.2.19-CFS and uClibc 0.9.32.1 versa linux kernel 3.2.19-BFS and uClibc 0.9.33.1 on a Alix board (Geode CPU). The results: # perf bench all # Running sched/messaging benchmark... # 20 sender and receiver processes per group # 10 groups == 400 processes run old: Total time: 14.726 [sec] new: Total time: 18.532 [sec] # Running sched/pipe benchmark... # Executed 1000000 pipe operations between two tasks old: Total time: 29.434 [sec] 29.434666 usecs/op 33973 ops/sec new: Total time: 25.944 [sec] 25.944916 usecs/op 38543 ops/sec # Running mem/memcpy benchmark... # Copying 1MB Bytes ... old: 240.096038 MB/Sec 772.797527 MB/Sec (with prefault) new: 241.837969 MB/Sec 766.283525 MB/Sec (with prefault) old: # nttcp firewall Real s CPU s Real-MBit/s CPU-MBit/s Calls Real-C/s CPU-C/s 0.71 0.02 94.8372 2796.0862 2048 2894.20 85329.8 0.71 0.46 94.0232 145.2796 4567 6398.62 9886.8 new: Real s CPU s Real-MBit/s CPU-MBit/s Calls Real-C/s CPU-C/s 0.71 0.02 94.8850 3355.2754 2048 2895.66 102394.9 0.72 0.32 93.7654 210.4049 5042 7044.75 15808.1 kp ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ leaf-devel mailing list leaf-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-devel
