freebsd-dev/stand/libsa
Mariusz Zaborski 277f38abff zfs: add an option to the bootloader to rewind the ZFS checkpoint
The checkpoints are another way of keeping the state of ZFS.
During the rewind, the pool has to be exported.
This makes checkpoints unusable when using ZFS as root.
Add the option to rewind the ZFS checkpoint at the boot time.
If checkpoint exists, a new option for rewinding a checkpoint will appear in
the bootloader menu.
We fully support boot environments.
If the rewind option is selected, the boot loader will show a list of
boot environments that existed before the checkpoint.

Reviewed by:	tsoome, allanjude, kevans (ok with high-level overview)
Differential Revision:	https://reviews.freebsd.org/D24920
2020-08-18 19:48:04 +00:00
..
amd64
geli loader: implement GELI writes 2020-07-11 06:51:42 +00:00
i386
mips libsa: mips: fix typo that had slipped into the diff on local machine 2019-08-22 21:49:13 +00:00
powerpc
x86 Add support for hypervisor check on x86 2019-10-24 20:02:48 +00:00
zfs zfs: add an option to the bootloader to rewind the ZFS checkpoint 2020-08-18 19:48:04 +00:00
__main.c
abort.c Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
arp.c The libstand's panic() appends its own '\n' to the message, so that users of the API 2018-11-29 18:37:48 +00:00
assert.c The libstand's panic() appends its own '\n' to the message, so that users of the API 2018-11-29 18:37:48 +00:00
bcd.c
bootp.c libsa: bootp is using pointers with different sign 2018-08-01 12:06:39 +00:00
bootp.h libsa: bootp is using pointers with different sign 2018-08-01 12:06:39 +00:00
bootparam.c Prefer uintXX_t to u_intXX_t 2018-03-13 16:33:00 +00:00
bootparam.h
bzipfs.c The libstand's panic() appends its own '\n' to the message, so that users of the API 2018-11-29 18:37:48 +00:00
cd9660.c loader: cd9660_open() warn: is 'buf' large enough for 'struct iso_primary_descriptor'? 2019-12-13 12:36:16 +00:00
cd9660read.c loader: cd9660_open() warn: is 'buf' large enough for 'struct iso_primary_descriptor'? 2019-12-13 12:36:16 +00:00
close.c libsa: remobe unneeded check before free() 2018-06-14 09:10:34 +00:00
closeall.c
crc32_libkern.c Separate kernel crc32() implementation to its own header (gsb_crc32.h) and 2019-06-17 19:49:08 +00:00
dev.c
dosfs.c libsa: dos_checksum() should take unsigned chars 2018-08-07 10:48:36 +00:00
dosfs.h Prefer uintXX_t to u_intXX_t 2018-03-13 16:33:00 +00:00
environment.c getenv does not return tainted data in the boot loader. Attempt to 2018-01-23 18:01:36 +00:00
ether.c
ext2fs.c Prefer uintXX_t to u_intXX_t 2018-03-13 16:33:00 +00:00
fstat.c
getopt.c
gets.c libsa: exit on EOF in ngets 2018-08-09 02:55:48 +00:00
globals.c
gpt.c loader: remove libsa/crc32.c and use version from zlib 2020-03-19 21:05:11 +00:00
gpt.h Eliminate unused uuid parameters from gptread and gptread_table. We 2019-06-05 02:34:58 +00:00
gzipfs.c libsa: gzipfs.c converts pointers to integer types with different sign 2018-08-07 10:53:51 +00:00
in_cksum.c
inet_ntoa.c
ioctl.c
iodesc.h
ip.c Remove unnecessary include from libstand. 2018-10-31 19:59:20 +00:00
libsa.3 libsa(3): Correct statement about FS Write-support, name change 2018-06-09 14:24:16 +00:00
lseek.c
Makefile Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
Makefile.depend Enable veriexec for loader 2019-02-26 06:22:10 +00:00
net.c Wait a maximum of 300 seconds for network send/recv in libsa 2018-12-20 19:27:46 +00:00
net.h Allow efi loader to get network params from uboot 2019-07-12 00:54:20 +00:00
netif.c The libstand's panic() appends its own '\n' to the message, so that users of the API 2018-11-29 18:37:48 +00:00
netif.h
nfs.c Logging improvements to loader::nfs 2019-11-13 03:56:51 +00:00
nfsv2.h
nullfs.c libsa: replace remaining _write callbacks by null_write 2018-02-27 12:53:25 +00:00
open.c libsa: open() should use NULL instead of typecasted 0 2018-06-14 16:11:50 +00:00
pager.c
panic.c Split panic routine 2018-01-26 17:13:00 +00:00
pkgfs.c [libsa] Fix typecast of pointer for st_dev 2020-04-16 23:29:49 +00:00
printf.c loader: asprinf does crash arm64 due to missing NULL pointer check 2019-11-01 06:54:07 +00:00
random.c Fix random() and srandom() prototypes to match the standard. 2017-12-02 00:07:19 +00:00
rarp.c libsa: Consolidate tftp sendrecv into net.c sendrecv 2018-02-15 19:49:15 +00:00
read.c libsa: f_rabuf could be NULL 2018-06-14 09:06:53 +00:00
readdir.c
rpc.c Prefer uintXX_t to u_intXX_t 2018-03-13 16:33:00 +00:00
rpc.h
rpcv2.h
saioctl.h
sbrk.c The libstand's panic() appends its own '\n' to the message, so that users of the API 2018-11-29 18:37:48 +00:00
smbios.c Move smbios.c to libsa. 2020-02-20 00:46:22 +00:00
smbios.h Move smbios.c to libsa. 2020-02-20 00:46:22 +00:00
splitfs.c
stand.h loader: use #elif defined() in stand.h 2020-03-29 06:48:59 +00:00
stat.c
strcasecmp.c
strdup.c
strerror.c
tftp.c Improve interaction of vectx and tftp 2020-04-07 16:56:34 +00:00
tftp.h
twiddle.c
udp.c Remove unnecessary include from libstand. 2018-10-31 19:59:20 +00:00
ufs.c Move the pointers stored in the superblock into a separate 2020-06-19 01:02:53 +00:00
ufsread.c
uuid_from_string.c Regularize my copyright notice 2019-12-04 16:56:11 +00:00
uuid_to_string.c Regularize my copyright notice 2019-12-04 16:56:11 +00:00
write.c libsa: cstyle cleanup for open/close/read/write sources 2018-06-14 08:58:10 +00:00
xlocale_private.h Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
zalloc_defs.h loader: cstyle cleanup libsa zalloc sources 2019-09-17 11:35:53 +00:00
zalloc_malloc.c loader: revert r352421 2019-09-17 16:16:46 +00:00
zalloc_mem.h loader: cstyle cleanup libsa zalloc sources 2019-09-17 11:35:53 +00:00
zalloc_protos.h loader: add memalign() to libsa 2019-09-17 13:15:27 +00:00
zalloc.c loader: fix typo in zalloc. 2019-09-20 05:22:34 +00:00