| UPDATING (170613) | UPDATING (170618) |
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| 1Updating Information for FreeBSD current users 2 3This file is maintained and copyrighted by M. Warner Losh 4<imp@village.org>. See end of file for further details. For commonly 5done items, please see the COMMON ITEMS: section later in the file. 6 7Items affecting the ports and packages system can be found in 8/usr/ports/UPDATING. Please read that file before running --- 8 unchanged lines hidden (view full) --- 17 do performance measurement, benchmarking, and optimization, 18 you'll want to turn them off. This includes various WITNESS- 19 related kernel options, INVARIANTS, malloc debugging flags 20 in userland, and various verbose features in the kernel. Many 21 developers choose to disable these features on build machines 22 to maximize performance. 23 2420070612: | 1Updating Information for FreeBSD current users 2 3This file is maintained and copyrighted by M. Warner Losh 4<imp@village.org>. See end of file for further details. For commonly 5done items, please see the COMMON ITEMS: section later in the file. 6 7Items affecting the ports and packages system can be found in 8/usr/ports/UPDATING. Please read that file before running --- 8 unchanged lines hidden (view full) --- 17 do performance measurement, benchmarking, and optimization, 18 you'll want to turn them off. This includes various WITNESS- 19 related kernel options, INVARIANTS, malloc debugging flags 20 in userland, and various verbose features in the kernel. Many 21 developers choose to disable these features on build machines 22 to maximize performance. 23 2420070612: |
| 25 By default, /etc/rc.d/sendmail no longer rebuilds the aliases 26 database if it is missing or older than the aliases file. If 27 desired, set the new rc.conf option sendmail_rebuild_aliases 28 to "YES" to restore that functionality. 29 3020070612: |
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| 25 The IPv4 multicast socket code has been considerably modified, and 26 moved to the file sys/netinet/in_mcast.c. Initial support for the 27 RFC 3678 Source-Specific Multicast Socket API has been added to 28 the IPv4 network stack. 29 30 Strict multicast and broadcast reception is now the default for 31 UDP/IPv4 sockets; the net.inet.udp.strict_mcast_mship sysctl variable 32 has now been removed. --- 813 unchanged lines hidden (view full) --- 846POSSIBILITY OF SUCH DAMAGE. 847 848If you find this document useful, and you want to, you may buy the 849author a beer. 850 851Contact Warner Losh if you have any questions about your use of 852this document. 853 | 31 The IPv4 multicast socket code has been considerably modified, and 32 moved to the file sys/netinet/in_mcast.c. Initial support for the 33 RFC 3678 Source-Specific Multicast Socket API has been added to 34 the IPv4 network stack. 35 36 Strict multicast and broadcast reception is now the default for 37 UDP/IPv4 sockets; the net.inet.udp.strict_mcast_mship sysctl variable 38 has now been removed. --- 813 unchanged lines hidden (view full) --- 852POSSIBILITY OF SUCH DAMAGE. 853 854If you find this document useful, and you want to, you may buy the 855author a beer. 856 857Contact Warner Losh if you have any questions about your use of 858this document. 859 |
| 854$FreeBSD: head/UPDATING 170613 2007-06-12 16:24:56Z bms $ | 860$FreeBSD: head/UPDATING 170618 2007-06-12 17:33:23Z gshapiro $ |