X-Git-Url: https://gitweb.dragonflybsd.org/ikiwiki.git/blobdiff_plain/b13ba5076b6c4b393c7990e595b07407ae5f4925..fbeabe8f73c6504087bfb3bfc87b768dfa853913:/release32/index.mdwn diff --git a/release32/index.mdwn b/release32/index.mdwn index 08972e4b..8ec64e32 100644 --- a/release32/index.mdwn +++ b/release32/index.mdwn @@ -1,9 +1,8 @@ # DragonFly Release 3.2 -## 22 October 2012 (3.2.1 release) +Version 3.2.1 released 02 November 2012. - -The DragonFly 3.2 release is here! +Version 3.2.2 released 16 December 2012. See [tagged commit for details](http://lists.dragonflybsd.org/pipermail/commits/2012-December/032299.html). ## Big-ticket items @@ -28,21 +27,31 @@ Four release options are now available for 32-bit as well as for 64-bit. 64-bit The release ISO images should be available on most of the [[mirrors|mirrors]]. If the ISO is not available on a certain mirror, please try another one or download it from the DragonFly master site. Each image is in the "Live CD" format, meaning that it boots into a running and fully functional DragonFly system, which can be used for testing or system recovery tasks as well as installation. Check the [hardware page](http://www.dragonflybsd.org/docs/supportedhardware/) or boot a Live CD to check for compatibility. -The GUI bootable USB image also contains the DragonFly git repo in /usr/src and the pkgsrc git repo in /usr/pkgsrc. The code can be trivially checked out using these repos and can be incrementally updated from master sites, post-install. +The GUI bootable USB image also contains the DragonFly git repo in /usr/src and the pkgsrc git repo in /usr/pkgsrc. The code can be trivially checked out using these repos and can be incrementally updated from master sites, post-install. See below for methods to obtain this code using the other images. ### MD5 sums MD5 sums for the compressed images: -* MD5 (dfly-i386-3.0.1_REL.img.bz2) = 8f812dbcb9c0ca28a61f5a0ae1e35a9e -foo -foo +* MD5 (dfly-i386-3.2.1_REL.img.bz2) = a592a2da318c081850a4e7cb28ef18c8 +* MD5 (dfly-i386-3.2.1_REL.iso.bz2) = a6a78642d636d4205e0f3b6b78a6ead9 +* MD5 (dfly-i386-gui-3.2.1_REL.img.bz2) = cdd250a8eaa7331d4130efacf068ded7 +* MD5 (dfly-i386-gui-3.2.1_REL.iso.bz2) = b04e274d58539fee8dbaa70da8cfcfdd +* MD5 (dfly-x86_64-3.2.1_REL.img.bz2) = a8af1d8d7d865acf7ab4f49ed5e5321b +* MD5 (dfly-x86_64-3.2.1_REL.iso.bz2) = c8ea968b85ddd522ccaa0e6e1f1de17a +* MD5 (dfly-x86_64-gui-3.2.1_REL.img.bz2) = 5c1519a46a386ec310cbb285debf6485 +* MD5 (dfly-x86_64-gui-3.2.1_REL.iso.bz2) = 34c11445c55102ef122b7ae8209e99d5 MD5 sums for the uncompressed images: -* MD5 (dfly-i386-3.0.1_REL.img) = a7cc87b26c04a179476f9c3f20f8ce9d -foo -foo +* MD5 (dfly-i386-3.2.1_REL.img) = 52c416d9ea77ef11dace6e24e24a1741 +* MD5 (dfly-i386-3.2.1_REL.iso) = b1a6c18097b9e8ae86929b60b2974f1d +* MD5 (dfly-i386-gui-3.2.1_REL.img) = c94d6ebde1914b89064af9df7b402d9b +* MD5 (dfly-i386-gui-3.2.1_REL.iso) = 21fc0e02557f331d943de2f9682b5df6 +* MD5 (dfly-x86_64-3.2.1_REL.img) = 2a0900c62432af5e805f8c7b1a71b073 +* MD5 (dfly-x86_64-3.2.1_REL.iso) = aec7bf8de6813900d23a5c30838def2e +* MD5 (dfly-x86_64-gui-3.2.1_REL.img) = beebf543d1c8c22fe4e799120c77f68b +* MD5 (dfly-x86_64-gui-3.2.1_REL.iso) = c5958a04246b7b99b13e33c1032de6ff ### pkgsrc packages @@ -55,9 +64,9 @@ To get a list of all packages, let [pkg_search(1)](http://leaf.dragonflybsd.org/ We supply a Makefile in `/usr` to track the pkgsrc tree and we supply a Git mirror of the NetBSD pkgsrc CVS repo at `git://git.dragonflybsd.org/pkgsrcv2.git`. We recommend that users use it, instead of pulling from NetBSD with CVS. Our Git mirror is updated several times a day. Type 'make' in /usr to see the available commands for performing these actions. -## DragonFly 3.0 Special Installation and Upgrade Notes +## DragonFly 3.2 Special Installation and Upgrade Notes -**Disk size warning** - Unless your hard disk is 50G or larger, we recommend doing a UFS install and not the default HAMMER install. We also recommend installing from the CD ISO, not the GUI .img, for smaller drives. A more serious installation should use HAMMER with at least 50G of disk space and can install from the GUI .img. HAMMER on smaller disk drives is possible but requires careful pruning to keep from filling the disk with file history. +**Disk size warning** - GUI disk installs and installations using HAMMER should be to disks over 50G in size. HAMMER history will consume disk space quickly. Either use UFS on smaller disks, or prune your file history carefully. **Virtual PC users** - Virtual PC does not supply serial numbers for the virtual disks. The system may need to be manually directed in the boot loader if the disk identifier changes. (Hit ? in the boot loader for a list of available volumes.) @@ -65,9 +74,6 @@ We supply a Makefile in `/usr` to track the pkgsrc tree and we supply a Git mirr **Installer Crypt Options** - The installer can encrypt the root volume and the swap volume. It will not work properly for other volumes despite any additional check-boxes you might see. Installer and boot-time support works but is still a bit rough around the edges. Performance will be relatively high on multi-core machines. -**Remaining issues** - - - ## DragonFly 3.2.1 Release Notes > ### Kernel changes @@ -87,6 +93,21 @@ We supply a Makefile in `/usr` to track the pkgsrc tree and we supply a Git mirr * Implemented RFC1405 and SACK rescue retransmission * Several Google Summer of Code projects added for PUFFS support, scheduler changes. * tmpfs filesystems can be exported over NFS +* Make carp(4) lockless MPSAFE +* More [RFC3390](http://www.ietf.org/rfc/rfc3390.txt) conforming +* [RFC6298](http://www.ietf.org/rfc/rfc6298.txt) conforming +* [RFC6633](http://www.ietf.org/rfc/rfc6633.txt) conforming +* Improve [RFC4015](http://www.ietf.org/rfc/rfc4015.txt) support +* Implement [RFC6675](http://www.ietf.org/rfc/rfc6675.txt) +* Implement [RFC4653](http://www.ietf.org/rfc/rfc4653.txt) +* Fix several SACK related bugs +* Optimize SACK scoreboard allocation +* Implement "Rescue Retransmission for SACK-based Loss Recovery Algorithm" +* Support memory-mapped PCIe configuration space access +* Make PAWS robust against segement reordering +* Asynchronize TCP's pru_rcvd; improve performance. +* ACPICA update (submitted by Magliano Andrea) +* Added O_DIRECTORY and O_CLOEXEC support to open(2) > ### Hardware changes @@ -94,13 +115,20 @@ We supply a Makefile in `/usr` to track the pkgsrc tree and we supply a Git mirr * Our ACPI reference implementation has been updated * Smart Battery System support has been added * Many ACPI and interrupt routing improvements, as well as bug fixes and workarounds for broken hardware -* Watchdog drivers for Intel and AMD chipsets have been imported from FreeBSD. See ichwd(4) and amdsbwd(4). -* Many ethernet drivers have been updated and reworked to fix bugs and increase performance, including MSI support -* A ixgbe(4) driver for Intel 10Gb/s ethernet adapters has been added. +* Watchdog drivers for Intel and AMD chipsets have been imported from FreeBSD. See [ichwd(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=ichwd§ion=ANY) and [amdsbwd(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=amdsbwd§ion=ANY). +* A [ixgbe(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=ixgbe§ion=ANY) driver for Intel 10Gb/s ethernet adapters has been added. * Many drivers for hardware RAID adapters have been updated -* A hpt27xx(4) driver for HighPoint RocketRAID 27xx SAS controllers has been added -* A hptrr(4) driver for HighPoint RocketRAID 17xx, 22xx, 23xx and 25xx has been added - +* A [hpt27xx(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=hpt27xx§ion=ANY) driver for HighPoint RocketRAID 27xx SAS controllers has been added +* A [hptrr(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=hptrr§ion=ANY) driver for HighPoint RocketRAID 17xx, 22xx, 23xx and 25xx has been added +* Update [igb(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=igb§ion=ANY) to 2.2.3, add MSI-X support and various improvements +* Update [bge(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=bge§ion=ANY) support from FreeBSD +* Add Broadcom 5718 and 57785 chip-family support ([bnx(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=bnx§ion=ANY)) +* Add TSO support for IPv4 TCP +* Add TSO support in [em(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=em§ion=ANY), [emx(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=emx§ion=ANY), [bce(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=bce§ion=ANY), [bge(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=bge§ion=ANY), [bnx(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=bnx§ion=ANY), [igb(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=igb§ion=ANY), [jme(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=jme§ion=ANY) +* Stabilize [alc(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=alc§ion=ANY) support +* Update [em(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=em§ion=ANY)/[emx(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=emx§ion=ANY) to 7.2.4, fix bugs mentioned in errata +* Improve [jme(4)](http://leaf.dragonflybsd.org/cgi/web-man?command=jme§ion=ANY) multiple reception queue and MSI-X support + > ### New Multiprocessor-safe Work * Introduced a new cpu topology aware scheduler, usched_dfly, and made it the default. This scheduler implements several weighted algorithms and will first try to schedule threads to different sockets (to make best use of on-chip caches). As the load increases threads are then scheduled to real cores, and finally will be scheduled to hyper-threads. Threads with similar load characteristics tend to get spread out more. The scheduler also implements wait/wakeup pairing detection and tries to move related threads closer together to reduce inter-socket cache coherency bandwidth and share L3 caches. @@ -108,56 +136,55 @@ We supply a Makefile in `/usr` to track the pkgsrc tree and we supply a Git mirr * Implemented shared tokens to reduce unnecessary bottlenecks in the VM system, particularly for forked and threaded processes. * Introduced a major pmap optimization for x86-64 which allows page table pages to be shared between UNRELATED processes (so it works for process's separately exec'd or forked), in situations where those processes are mmap()ing the same thing. This feature works extremely well for both sysv shared memory and mmap()-based shared memory. In tests with postgres and a 6GB shared memory block the prior memory consumption from forking is now gone. This page table sharing works even better than the original shm_use_phys sysctl. Also observed significantly faster X application startup. * Removed bottlenecks from the SYSV semaphore module and fixed numerous timing races. -* Added ability to bypass hardware timer read for gettimeofday(), added additional CLOCK_* defines for clock_gettime() and friends. +* Added ability to bypass hardware timer read for [gettimeofday()](http://leaf.dragonflybsd.org/cgi/web-man?command=gettimeofday§ion=ANY), added additional CLOCK_* defines for [clock_gettime()](http://leaf.dragonflybsd.org/cgi/web-man?command=clock_gettime§ion=ANY) and friends. > ### Userland changes -* mount now sniffs the label for hints on what type of filesystem is being mounted, when not otherwise specified. UFS is only assumed if no information can be garnered from the sniffing. +* [mount(8)](http://leaf.dragonflybsd.org/cgi/web-man?command=mount§ion=ANY) now sniffs the label for hints on what type of filesystem is being mounted, when not otherwise specified. UFS is only assumed if no information can be garnered from the sniffing. * Added support for DT_GNU_HASH elf sections (RTLD). Essentially DT_GNU_HASH is a GNU extension to the ELF format that allows symbol searches much faster than the System V ABI -standard hash does. -For very large programs written in languages such as c++ that tend to link in many libraries with many symbols, the reduction in start-time can be dramatic. -Base compilers were updated to generate both SysV and GNU hashes for every dynamic binary and the GNU hash will be used preferentially by the dynamic linker. +standard hash does. For very large programs written in languages such as C++ that tend to link in many libraries with many symbols, the reduction in start-time can be dramatic. Base compilers were updated to generate both SysV and GNU hashes for every dynamic binary and the GNU hash will be used preferentially by the dynamic linker. * Dynamic linker (RTLD) Added support for preinit, init, and fini arrays, DT_RUNPATH, -z nodefaultlib flag, and dflopen. Updated ELF filter implementation and added two new directives to libmap.conf, along with general bug fixes from FreeBSD * Support exception handling on statically linked binaries -* Imported terminfo and deprecated termcap. DragonFly is the only BSD using terminfo for its terminal database. Termcap is still installed, but terminfo has a higher priority and is accessed first. +* Imported [terminfo(5)](http://leaf.dragonflybsd.org/cgi/web-man?command=terminfo§ion=ANY) and deprecated termcap. DragonFly is the only BSD using terminfo for its terminal database. Termcap is still installed, but terminfo has a higher priority and is accessed first. * LDVER support added. If the environment variable LDVER is set as "ld.gold" then the gold linker will be used over the default ld.bfd linker, similar to compiler-focused CCVER. Invalid values are ignored. -* cut - synced with FreeBSD -* realpath - missing posix functionality added (From FreeBSD) +* [cut(1)](http://leaf.dragonflybsd.org/cgi/web-man?command=cut§ion=ANY) - synced with FreeBSD +* [realpath(1)](http://leaf.dragonflybsd.org/cgi/web-man?command=realpath§ion=ANY) - missing posix functionality added (From FreeBSD) * TUI mode added to kgdb, fixed on gdb * boot2 loader reworked for more efficient code so gcc4.6, gcc4.7, and clang will be able to build it within the size limit * dragonfly.pool.ntp.org now exists and is used by default for network time * LVM stripe support in rconfig - - > ### Removals * kzip > ### Contributed Software + * Shipping with pkgsrc-2012Q3 built packages. * Removed gcc 4.1 * Added libedit 2012-03-11 from NetBSD * Added libmpc 1.0.1 * Added gcc 4.7.2 -* gcc 4.4 updated to 4.4.7 -* grep updated to 2.12 -* gdb updated to 7.4.1 -* zlib updated to 1.2.7 -* ncurses updated to 5.9 -* libgmp updated to 5.0.5 -* OpenSSL updated to 1.01c -* tzdata updated to tzdata2012f -* sh updated from FreeBSD -* libpcap updated to 1.3.0 -* dhclient updated from OpenBSD -* OpenPAM updated to 'Micrampelis' -* xz updated to 5.0.4 -* tnftp updated to newest NetBSD version -* libarchive updated to 3.0.4 -* tcpdump updated to 4.3.0 -* file updated to 5.11 +* Updated gcc 4.4 to 4.4.7 +* Updated grep to 2.12 +* Updated gdb to 7.4.1 +* Updated zlib to 1.2.7 +* Updated ncurses to 5.9 +* Updated libgmp to 5.0.5 +* Updated OpenSSL to 1.01c +* Updated tzdata to tzdata2012f +* Updated sh from FreeBSD +* Updated libpcap to 1.3.0 +* Updated dhclient from OpenBSD +* Updated OpenPAM to 'Micrampelis' +* Updated xz to 5.0.4 +* Updated tnftp to newest NetBSD version +* Updated libarchive to 3.0.4 +* Updated tcpdump to 4.3.0 +* Updated file to 5.11 >### Security related + +* No specific security-related updates in this release.