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* ping: add a ping6 hard link for backwards compatibilityasomers2020-11-26
| | | | | | | | | | | | When invoked as "ping6", ping will now attempt to use ICMPv6 for hostnames that resolve both IPv4 and IPv6 addresses. Reviewed by: bz, manu MFC-With: r368045 Differential Revision: https://reviews.freebsd.org/D27384 git-svn-id: http://svn.freebsd.org/base/head@368078 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Merge ping6 to pingasomers2020-11-26
| | | | | | | | | | | | | There is now a single ping binary, which chooses to use ICMP or ICMPv4 based on the -4 and -6 options, and the format of the address. Submitted by: Ján Sučan <sucanjan@gmail.com> Sponsored by: Google LLC (Google Summer of Code 2019) MFC after: Never Differential Revision: https://reviews.freebsd.org/D21377 git-svn-id: http://svn.freebsd.org/base/head@368045 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* loader: zfs should support bootonce an nextboottsoome2020-09-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bootonce feature is temporary, one time boot, activated by "bectl activate -t BE", "bectl activate -T BE" will reset the bootonce flag. By default, the bootonce setting is reset on attempt to boot and the next boot will use previously active BE. By setting zfs_bootonce_activate="YES" in rc.conf, the bootonce BE will be set permanently active. bootonce dataset name is recorded in boot pool labels, bootenv area. in case of nextboot, the nextboot_enable boolean variable is recorded in freebsd:nvstore nvlist, also stored in boot pool label bootenv area. On boot, the loader will process /boot/nextboot.conf if nextboot_enable is "YES", and will set nextboot_enable to "NO", preventing /boot/nextboot.conf processing on next boot. bootonce and nextboot features are usable in both UEFI and BIOS boot. To use bootonce/nextboot features, the boot loader needs to be updated on disk; if loader.efi is stored on ESP, then ESP needs to be updated and for BIOS boot, stage2 (zfsboot or gptzfsboot) needs to be updated (gpart or other tools). At this time, only lua loader is updated. Sponsored by: Netflix, Klara Inc. Differential Revision: https://reviews.freebsd.org/D25512 git-svn-id: http://svn.freebsd.org/base/head@365938 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* build: provide a default WARNS for all in-tree buildskevans2020-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | The current default is provided in various Makefile.inc in some top-level directories and covers a good portion of the tree, but doesn't cover parts of the build a little deeper (e.g. libcasper). Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that variable is defined. This lets us relatively cleanly provide a default WARNS no matter where you're building in the src tree without breaking things outside of the tree. Crunchgen has been updated as a bootstrap tool to work on this change because it needs r365605 at a minimum to succeed. The cleanup necessary to successfully walk over this change on WITHOUT_CLEAN builds has been added. There is a supplemental project to this to list all of the warnings that are encountered when the environment has WARNS=6 NO_WERROR=yes: https://warns.kevans.dev -- this project will hopefully eventually go away in favor of CI doing a much better job than it. Reviewed by: emaste, brooks, ngie (all earlier version) Reviewed by: emaste, arichardson (depend-cleanup.sh change) Differential Revision: https://reviews.freebsd.org/D26455 git-svn-id: http://svn.freebsd.org/base/head@365887 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* libifconfig now depends on libm due to usage of log10().jhb2020-09-02
| | | | | | | | | | | ld.bfd in particular requires -lm to come after libifconfig on the command line when linking rescue. Reviewed by: freqlabs, adrian Differential Revision: https://reviews.freebsd.org/D26258 git-svn-id: http://svn.freebsd.org/base/head@365282 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Merge OpenZFS support in to HEAD.mmacy2020-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The primary benefit is maintaining a completely shared code base with the community allowing FreeBSD to receive new features sooner and with less effort. I would advise against doing 'zpool upgrade' or creating indispensable pools using new features until this change has had a month+ to soak. Work on merging FreeBSD support in to what was at the time "ZFS on Linux" began in August 2018. I first publicly proposed transitioning FreeBSD to (new) OpenZFS on December 18th, 2018. FreeBSD support in OpenZFS was finally completed in December 2019. A CFT for downstreaming OpenZFS support in to FreeBSD was first issued on July 8th. All issues that were reported have been addressed or, for a couple of less critical matters there are pull requests in progress with OpenZFS. iXsystems has tested and dogfooded extensively internally. The TrueNAS 12 release is based on OpenZFS with some additional features that have not yet made it upstream. Improvements include: project quotas, encrypted datasets, allocation classes, vectorized raidz, vectorized checksums, various command line improvements, zstd compression. Thanks to those who have helped along the way: Ryan Moeller, Allan Jude, Zack Welch, and many others. Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D25872 git-svn-id: http://svn.freebsd.org/base/head@364746 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Move ifconfig SFP status functionality into libifconfigfreqlabs2020-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libifconfig_sfp.h provides an API in libifconfig for querying SFP module properties, operational status, and vendor strings, as well as descriptions of the various fields, string conversions, and other useful helpers for implementing user interfaces. SFP module status is obtained by reading registers via an I2C interface. Descriptions of these registers and the values therein have been collected in a Lua table which is used to generate all the boilerplace C headers and source files for accessing these values, their names, and descriptions. The generated code is fully commented and readable. This is the first use of libifconfig in ifconfig itself. For now, the scope remains very limited. Over time, more of ifconfig will be replaced with libifconfig. Some minor changes to the formatting of ifconfig output have been made: - Module memory hex dumps are indented one extra space as a result of using hexdump(3) instead of a bespoke hex dump function. - Media descriptions have an added two-character short-name in parenthesis. - QSFP modules were incorrectly displaying TX bias current as power. Now TX channels display bias current, and this change has been made for both SFP and QSFP modules for consistency. A Lua binding for libifconfig including this functionality is implemented but has not been included in this commit. The plan is for it to be committed after dynamic module loading has been enabled in flua. Reviewed by: kp, melifaro Relnotes: yes Differential Revision: https://reviews.freebsd.org/D25494 git-svn-id: http://svn.freebsd.org/base/head@364058 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* - Cleanups related to sparc64 removal.nyan2020-07-28
| | | | | | | | | | - Remove remains of sparc64 files. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D25831 git-svn-id: http://svn.freebsd.org/base/head@363644 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* rescue: Remove useless linking with liblmanu2020-03-24
| | | | git-svn-id: http://svn.freebsd.org/base/head@359269 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove unused defines since r147075imp2019-07-12
| | | | | | | | | | When the OpenBSD dhclient was brought in 14 years ago, we stopped supporting building a reduced sized dhclient, yet retained the options here. Also, the OpenBSD dhclient doesn't need lint defined, so it can go too. git-svn-id: http://svn.freebsd.org/base/head@349933 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* rescue: set NO_SHARED in Makefileemaste2018-11-19
| | | | | | | | | | | | | The rescue binary is built statically via the Makefile generated by crunchgen, but that does not trigger other shared/static logic in bsd.prog.mk - in particular disabling retpolineplt with static linking. PR: 233336 Reported by: Charlie Li Sponsored by: The FreeBSD Foundation git-svn-id: http://svn.freebsd.org/base/head@340652 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* rescue: Add bectl(8)kevans2018-10-31
| | | | | | | | Requested by: kevans, Shawn Webb MFC after: 3 days git-svn-id: http://svn.freebsd.org/base/head@339972 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Avoid referencing private lib names directly.bdrewery2017-11-10
| | | | | | | Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@325633 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* rescue ipf: Remove hacks and link in libipf directly.bdrewery2017-11-10
| | | | | | | Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@325632 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove badsect(8).kib2017-11-05
| | | | | | | | | | | | | | Failure modes of the modern (that is, produced in the last 25 years) hard drives and SSDs made the utility outdated. Since the kernel interface to support it was removed in r324853, cut the userspace remnants as well. Discussed with: bde (who does not like the removal) Sponsored by: The FreeBSD Foundation MFC after: 2 weeks git-svn-id: http://svn.freebsd.org/base/head@325452 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* DIRDEPS_BUILD: Update dependencies.bdrewery2017-10-31
| | | | | | | Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@325188 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* rescue: say gbye to 'boot floppies' and moderizeeadler2017-10-29
| | | | git-svn-id: http://svn.freebsd.org/base/head@325109 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove rcmds.jlh2017-10-06
| | | | | | | | | | | | | | | | | | | | | If they are still needed, you can find them in the net/bsdrcmds port. This was proposed June, 20th and approved by various committers [1]. They have been marked as deprecated on CURRENT in r320644 [2] on July, 4th. Both stable/11 and release/11.1 contain the deprecation notice (thanks to allanjude@). Note that ruptime(1)/rwho(1)/rwhod(8) were initially thought to be part of rcmds but this was a mistake and those are therefore NOT removed. [1] https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018239.html [2] https://svnweb.freebsd.org/base?view=revision&revision=320644 Reviewed by: bapt, brooks Differential Revision: https://reviews.freebsd.org/D12573 git-svn-id: http://svn.freebsd.org/base/head@324351 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* DIRDEPS_BUILD: Update dependencies.bdrewery2017-05-09
| | | | | | | Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@318000 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add zstd to the rescue binarybapt2017-05-06
| | | | | | | | | | Having zstd might be useful in rescue to be able to access to log files compressed by zstandard Suggested by: ian git-svn-id: http://svn.freebsd.org/base/head@317885 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* More ATM and NATM removalbrooks2017-04-27
| | | | | | | | | Submitted by: ak Reviewed by: ngie Differential Revision: https://reviews.freebsd.org/D10511 git-svn-id: http://svn.freebsd.org/base/head@317508 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove NATM configuration bits and assorted NATM and ATM remnants.brooks2017-04-25
| | | | | | | | | Reported by: ak Reviewed by: ngie (first version) Differential Revision: https://reviews.freebsd.org/D10497 git-svn-id: http://svn.freebsd.org/base/head@317424 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove the NATM framework including the en(4), fatm(4), hatm(4), andbrooks2017-04-24
| | | | | | | | | | | | | | | | | | | | | | | | patm(4) devices. Maintaining an address family and framework has real costs when we make infrastructure improvements. In the case of NATM we support no devices manufactured in the last 20 years and some will not even work in modern motherboards (some newer devices that patm(4) could be updated to support apparently exist, but we do not currently have support). With this change, support remains for some netgraph modules that don't require NATM support code. It is unclear if all these should remain, though ng_atmllc certainly stands alone. Note well: FreeBSD 11 supports NATM and will continue to do so until at least September 30, 2021. Improvements to the code in FreeBSD 11 are certainly welcome. Reviewed by: philip Approved by: harti git-svn-id: http://svn.freebsd.org/base/head@317383 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Fix linking /rescue/rescue to multiple programs in usr.bin after r315113ngie2017-03-20
| | | | | | | | | | | | | | | I meant for the line that conditionally added in /usr/bin/nc support to be `+=', not `=`. This restores hardlinks for all programs in usr.bin specified before nc(1), e.g., bunzip2 and tar. Reported by: Andrzej Tobola <ato@iem.pw.edu.pl> Submitted by: Scott Allendorf <scott-allendorf@uiowa.edu> Pointyhat to: ngie MFC after: 3 days Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@315654 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Make rescue use SRCTOPimp2017-03-12
| | | | | | | | | | | | Transition to SRCTOP. Also, standardize of {} instead of () variable deliminators while I'm here. Differential Revision: https://reviews.freebsd.org/D9932 Sponsored by: Netflix Silence On: arch@ (twice) git-svn-id: http://svn.freebsd.org/base/head@315174 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Conditionally compile [additional] programs into rescue(8) if requestedngie2017-03-12
| | | | | | | | | | | | | | Trivial oversight missed in r314240 cleanup because I enable these knobs on my test machines. MK_INET6_SUPPORT - rtsol MK_NETCAT - nc MFC after: 3 days Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@315113 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Conditionally compile certain programs into rescue(8) if requestedngie2017-02-25
| | | | | | | | | | | MK_CCD - ccdconfig MK_ROUTED - routed, rtquery MFC after: 2 weeks Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@314240 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add shutdown/poweroff support to rescue(8)ngie2017-02-25
| | | | | | | | | | | | | | | shutdown is a safer way to power off than reboot (in general), because of the added shutdown process that it executes via /etc/rc.shutdown . It was odd that it was missing from rescue(8) since reboot and friends were added in past commits. While here, alias poweroff to shutdown for parity with sbin/shutdown/Makefile MFC after: 2 weeks Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@314239 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove pc98 support completely.nyan2017-01-28
| | | | | | | | | I thank all developers and contributors for pc98. Relnotes: yes git-svn-id: http://svn.freebsd.org/base/head@312910 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* DIRDEPS_BUILD: Update dependencies.bdrewery2016-11-13
| | | | | | | | MFC after: 2 weeks Sponsored by: Dell EMC Isilon git-svn-id: http://svn.freebsd.org/base/head@308606 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* DIRDEPS_BUILD: Build crunchide for the host.bdrewery2016-09-01
| | | | | | | | MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division git-svn-id: http://svn.freebsd.org/base/head@305258 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* DIRDEPS_BUILD: Fix and hookup rescue/rescue to the build.bdrewery2016-05-26
| | | | | | | Sponsored by: EMC / Isilon Storage Division git-svn-id: http://svn.freebsd.org/base/head@300807 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Merge the projects/release-pkg branch to head.gjb2016-04-16
| | | | | | | | | | | | | | | | | This allows packaging the base system with pkg(8), including but not limited to providing the ability to provide upstream binary update possibilities for non-tier-1 architectures. This merge is a requirement of the 11.0-RELEASE, and as such, thank you to everyone that has tested the project branch. Documentation in build(7) etc. is still somewhat sparse, but updates to those parts will follow. Sponsored by: The FreeBSD Foundation git-svn-id: http://svn.freebsd.org/base/head@298107 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Fix the build after ifconfig was converted over to lib80211 in r291470ngie2015-11-30
| | | | | | | | Reported by: jenkins, O. Hartmann <ohartman@zedat.fu-berlin.de> Pointyhat to: adrian git-svn-id: http://svn.freebsd.org/base/head@291491 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add support to libkvm for reading vmcores from other architectures.jhb2015-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add a kvaddr_type to represent kernel virtual addresses instead of unsigned long. - Add a struct kvm_nlist which is a stripped down version of struct nlist that uses kvaddr_t for n_value. - Add a kvm_native() routine that returns true if an open kvm descriptor is for a native kernel and memory image. - Add a kvm_open2() function similar to kvm_openfiles(). It drops the unused 'swapfile' argument and adds a new function pointer argument for a symbol resolving function. Native kernels still use _fdnlist() from libc to resolve symbols if a resolver function is not supplied, but cross kernels require a resolver. - Add a kvm_nlist2() function similar to kvm_nlist() except that it uses struct kvm_nlist instead of struct nlist. - Add a kvm_read2() function similar to kvm_read() except that it uses kvaddr_t instead of unsigned long for the kernel virtual address. - Add a new kvm_arch switch of routines needed by a vmcore backend. Each backend is responsible for implementing kvm_read2() for a given vmcore format. - Use libelf to read headers from ELF kernels and cores (except for powerpc cores). - Add internal helper routines for the common page offset hash table used by the minidump backends. - Port all of the existing kvm backends to implement a kvm_arch switch and to be cross-friendly by using private constants instead of ones that vary by platform (e.g. PAGE_SIZE). Static assertions are present when a given backend is compiled natively to ensure the private constants match the real ones. - Enable all of the existing vmcore backends on all platforms. This means that libkvm on any platform should be able to perform KVA translation and read data from a vmcore of any platform. Tested on: amd64, i386, sparc64 (marius) Differential Revision: https://reviews.freebsd.org/D3341 git-svn-id: http://svn.freebsd.org/base/head@291406 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Make iscsictl and iscsid build if MK_ISCSI == yesngie2015-10-17
| | | | | | | | MFC after: 1 month X-MFC with: r289452 git-svn-id: http://svn.freebsd.org/base/head@289469 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add iscsictl(8) and iscsid(8) to rescue(8). The point is to make ittrasz2015-10-17
| | | | | | | | | | | | | | easier to build md_root images from rescue(8), to use with iSCSI boot. The change increases the size of rescue by 62kB, from 8728kB to 8790kB. Reviewed by: bapt@ MFC after: 1 month Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D3865 git-svn-id: http://svn.freebsd.org/base/head@289452 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* META_MODE: Remove DEP_MACHINE from Makefile.depend files.bdrewery2015-09-25
| | | | | | | | | This has not been needed since r246865 in projects/bmake. Sponsored by: EMC / Isilon Storage Division git-svn-id: http://svn.freebsd.org/base/head@288228 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* META_MODE: Remove DEP_RELDIR from Makefile.depend files.bdrewery2015-09-25
| | | | | | | | | This has not been needed since r284171 in projects/bmake. Sponsored by: EMC / Isilon Storage Division git-svn-id: http://svn.freebsd.org/base/head@288226 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add META_MODE support.sjg2015-06-13
| | | | | | | | | | | | | | Off by default, build behaves normally. WITH_META_MODE we get auto objdir creation, the ability to start build from anywhere in the tree. Still need to add real targets under targets/ to build packages. Differential Revision: D2796 Reviewed by: brooks imp git-svn-id: http://svn.freebsd.org/base/head@284345 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Significant upgrades to sa(4) and mt(1).ken2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The primary focus of these changes is to modernize FreeBSD's tape infrastructure so that we can take advantage of some of the features of modern tape drives and allow support for LTFS. Significant changes and new features include: o sa(4) driver status and parameter information is now exported via an XML structure. This will allow for changes and improvements later on that will not break userland applications. The old MTIOCGET status ioctl remains, so applications using the existing interface will not break. o 'mt status' now reports drive-reported tape position information as well as the previously available calculated tape position information. These numbers will be different at times, because the drive-reported block numbers are relative to BOP (Beginning of Partition), but the block numbers calculated previously via sa(4) (and still provided) are relative to the last filemark. Both numbers are now provided. 'mt status' now also shows the drive INQUIRY information, serial number and any position flags (BOP, EOT, etc.) provided with the tape position information. 'mt status -v' adds information on the maximum possible I/O size, and the underlying values used to calculate it. o The extra sa(4) /dev entries (/dev/saN.[0-3]) have been removed. The extra devices were originally added as place holders for density-specific device nodes. Some OSes (NetBSD, NetApp's OnTap and Solaris) have had device nodes that, when you write to them, will automatically select a given density for particular tape drives. This is a convenient way of switching densities, but it was never implemented in FreeBSD. Only the device nodes were there, and that sometimes confused users. For modern tape devices, the density is generally not selectable (e.g. with LTO) or defaults to the highest availble density when the tape is rewritten from BOT (e.g. TS11X0). So, for most users, density selection won't be necessary. If they do need to select the density, it is easy enough to use 'mt density' to change it. o Protection information is now supported. This is either a Reed-Solomon CRC or CRC32 that is included at the end of each block read and written. On write, the tape drive verifies the CRC, and on read, the tape drive provides a CRC for the userland application to verify. o New, extensible tape driver parameter get/set interface. o Density reporting information. For drives that support it, 'mt getdensity' will show detailed information on what formats the tape drive supports, and what formats the tape drive supports. o Some mt(1) functionality moved into a new mt(3) library so that external applications can reuse the code. o The new mt(3) library includes helper routines to aid in parsing the XML output of the sa(4) driver, and build a tree of driver metadata. o Support for the MTLOAD (load a tape in the drive) and MTWEOFI (write filemark immediate) ioctls needed by IBM's LTFS implementation. o Improve device departure behavior for the sa(4) driver. The previous implementation led to hangs when the device was open. o This has been tested on the following types of drives: IBM TS1150 IBM TS1140 IBM LTO-6 IBM LTO-5 HP LTO-2 Seagate DDS-4 Quantum DLT-4000 Exabyte 8505 Sony DDS-2 contrib/groff/tmac/doc-syms, share/mk/bsd.libnames.mk, lib/Makefile, Add libmt. lib/libmt/Makefile, lib/libmt/mt.3, lib/libmt/mtlib.c, lib/libmt/mtlib.h, New mt(3) library that contains functions moved from mt(1) and new functions needed to interact with the updated sa(4) driver. This includes XML parser helper functions that application writers can use when writing code to query tape parameters. rescue/rescue/Makefile: Add -lmt to CRUNCH_LIBS. src/share/man/man4/mtio.4 Clarify this man page a bit, and since it contains what is essentially the mtio.h header file, add new ioctls and structure definitions from mtio.h. src/share/man/man4/sa.4 Update BUGS and maintainer section. sys/cam/scsi/scsi_all.c, sys/cam/scsi/scsi_all.h: Add SCSI SECURITY PROTOCOL IN/OUT CDB definitions and CDB building functions. sys/cam/scsi/scsi_sa.c sys/cam/scsi/scsi_sa.h Many tape driver changes, largely outlined above. Increase the sa(4) driver read/write timeout from 4 to 32 minutes. This is based on the recommended values for IBM LTO 5/6 drives. This may also avoid timeouts for other tape hardware that can take a long time to do retries and error recovery. Longer term, a better way to handle this is to ask the drive for recommended timeout values using the REPORT SUPPORTED OPCODES command. Modern IBM and Oracle tape drives at least support that command, and it would allow for more accurate timeout values. Add XML status generation. This is done with a series of macros to eliminate as much duplicate code as possible. The new XML-based status values are reported through the new MTIOCEXTGET ioctl. Add XML driver parameter reporting, using the new MTIOCPARAMGET ioctl. Add a new driver parameter setting interface, using the new MTIOCPARAMSET and MTIOCSETLIST ioctls. Add a new MTIOCRBLIM ioctl to get block limits information. Add CCB/CDB building routines scsi_locate_16, scsi_locate_10, and scsi_read_position_10(). scsi_locate_10 implements the LOCATE command, as does the existing scsi_set_position() command. It just supports additional arguments and features. If/when we figure out a good way to provide backward compatibility for older applications using the old function API, we can just revamp scsi_set_position(). The same goes for scsi_read_position_10() and the existing scsi_read_position() function. Revamp sasetpos() to take the new mtlocate structure as an argument. It now will use either scsi_locate_10() or scsi_locate_16(), depending upon the arguments the user supplies. As before, once we change position we don't have a clear idea of what the current logical position of the tape drive is. For tape drives that support long form position data, we read the current position and store that for later reporting after changing the position. This should help applications like Bacula speed tape access under FreeBSD once they are modified to support the new ioctls. Add a new quirk, SA_QUIRK_NO_LONG_POS, that is set for all drives that report SCSI-2 or older, as well as drives that report an Illegal Request type error for READ POSITION with the long format. So we should automatically detect drives that don't support the long form and stop asking for it after an initial try. Add a partition number to the sa(4) softc. Improve device departure handling. The previous implementation led to hangs when the device was open. If an application had the sa(4) driver open, and attempted to close it after it went away, the cam_periph_release() call in saclose() would cause the periph to get destroyed because that was the last reference to it. Because destroy_dev() was called from the sa(4) driver's cleanup routine (sacleanup()), and would block waiting for the close to happen, a deadlock would result. So instead of calling destroy_dev() from the cleanup routine, call destroy_dev_sched_cb() from saoninvalidate() and wait for the callback. Acquire a reference for devfs in saregister(), and release it in the new sadevgonecb() routine when all devfs devices for the particular sa(4) driver instance are gone. Add a new function, sasetupdev(), to centralize setting per-instance devfs device parameters instead of repeating the code in saregister(). Add an open count to the softc, so we know how many peripheral driver references are a result of open sessions. Add the D_TRACKCLOSE flag to the cdevsw flags so that we get a 1:1 mapping of open to close calls instead of a N:1 mapping. This should be a no-op for everything except the control device, since we don't allow more than one open on non-control devices. However, since we do allow multiple opens on the control device, the combination of the open count and the D_TRACKCLOSE flag should result in an accurate peripheral driver reference count, and an accurate open count. The accurate open count allows us to release all peripheral driver references that are the result of open contexts once we get the callback from devfs. sys/sys/mtio.h: Add a number of new mt(4) ioctls and the requisite data structures. None of the existing interfaces been removed or changed. This includes definitions for the following new ioctls: MTIOCRBLIM /* get block limits */ MTIOCEXTLOCATE /* seek to position */ MTIOCEXTGET /* get tape status */ MTIOCPARAMGET /* get tape params */ MTIOCPARAMSET /* set tape params */ MTIOCSETLIST /* set N params */ usr.bin/mt/Makefile: mt(1) now depends on libmt, libsbuf and libbsdxml. usr.bin/mt/mt.1: Document new mt(1) features and subcommands. usr.bin/mt/mt.c: Implement support for mt(1) subcommands that need to use getopt(3) for their arguments. Implement a new 'mt status' command to replace the old 'mt status' command. The old status command has been renamed 'ostatus'. The new status function uses the MTIOCEXTGET ioctl, and therefore parses the XML data to determine drive status. The -x argument to 'mt status' allows the user to dump out the raw XML reported by the kernel. The new status display is mostly the same as the old status display, except that it doesn't print the redundant density mode information, and it does print the current partition number and position flags. Add a new command, 'mt locate', that will supersede the old 'mt setspos' and 'mt sethpos' commands. 'mt locate' implements all of the functionality of the MTIOCEXTLOCATE ioctl, and allows the user to change the logical position of the tape drive in a number of ways. (Partition, block number, file number, set mark number, end of data.) The immediate bit and the explicit address bits are implemented, but not documented in the man page. Add a new 'mt weofi' command to use the new MTWEOFI ioctl. This allows the user to ask the drive to write a filemark without waiting around for the operation to complete. Add a new 'mt getdensity' command that gets the XML-based tape drive density report from the sa(4) driver and displays it. This uses the SCSI REPORT DENSITY SUPPORT command to get comprehensive information from the tape drive about what formats it is able to read and write. Add a new 'mt protect' command that allows getting and setting tape drive protection information. The protection information is a CRC tacked on to the end of every read/write from and to the tape drive. Sponsored by: Spectra Logic MFC after: 1 month git-svn-id: http://svn.freebsd.org/base/head@279219 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Merge xz 5.2.0.rpaulo2015-02-09
| | | | | | | | | | | | | | | | This brings support for multi-threaded compression. This brings close N times faster compression where N is the number of CPU cores. Because of this, liblzma now depends on libthr. Soon libarchive will be modified to use the new lzma API. Thanks to antoine@ for the exp-run. Differential Revision: https://reviews.freebsd.org/D1786 Reviewed by: bapt git-svn-id: http://svn.freebsd.org/base/head@278433 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Only build vi support into rescue if MK_VI != nongie2015-01-25
| | | | | | | Sponsored by: EMC / Isilon Storage Division git-svn-id: http://svn.freebsd.org/base/head@277665 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add sleep(1) to /rescue. This adds 664 bytes to the binary on amd64 butdelphij2014-12-03
| | | | | | | | | | it's pretty useful for shell scripts. MFC after: 1 month Sponsored by: iXsystems, Inc. git-svn-id: http://svn.freebsd.org/base/head@275435 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add libxo, now needed by df(1).marcel2014-11-07
| | | | | | | Pointed out by: rodrigc@ (thanks!) git-svn-id: http://svn.freebsd.org/base/head@274217 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove duplicate prog.nyan2014-09-28
| | | | git-svn-id: http://svn.freebsd.org/base/head@272245 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Add zdb into rescue environment.delphij2014-08-20
| | | | | | | | | | | | | On amd64, this would increase the binary size by 1.1MiB and make it possible to examine zpool status offline, useful for recovery and diagnostic purposes. Submitted by: sef Obtained from: FreeNAS MFC after: 2 weeks git-svn-id: http://svn.freebsd.org/base/head@270189 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* In r232153, libarchive 3.0.3 was imported, replacing the archive_hash.hdim2014-07-26
| | | | | | | | | | | | | | | | | | | header with archive_crypto_private.h, and its ARCHIVE_HASH_xxx macros were renamed to ARCHIVE_CRYPTO_xxx. Rename these macros in lib/libarchive/config_freebsd.h, to re-enable the hashes for libarchive again. This affects the mtree format writer, and the xar format reader and writer modules. This also requires changes in the library order for statically linking rescue, otherwise ld would complain about redefined symbols. Thanks to jkim for pointing out the solution. Reviewed by: kientzle MFC after: 1 week git-svn-id: http://svn.freebsd.org/base/head@269125 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Replace all uses of libncurses and libtermcap with their wide characterbrooks2014-07-17
| | | | | | | | | | | | | variants. This allows usable file system images (i.e. those with both a shell and an editor) to be created with only one copy of the curses library. Exp-run: antoine PR: 189842 Discussed with: bapt Sponsored by: DARPA, AFRL git-svn-id: http://svn.freebsd.org/base/head@268804 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
* Remove ia64.marcel2014-07-07
| | | | | | | | | | | | | | | | | | | | This includes: o All directories named *ia64* o All files named *ia64* o All ia64-specific code guarded by __ia64__ o All ia64-specific makefile logic o Mention of ia64 in comments and documentation This excludes: o Everything under contrib/ o Everything under crypto/ o sys/xen/interface o sys/sys/elf_common.h Discussed at: BSDcan git-svn-id: http://svn.freebsd.org/base/head@268351 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
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