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e41fab8d40
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Toomas Soome e41fab8d40 loader: zfs reader should check all labels 
The current zfs reader is only checking first label from each device, however,
we do have 4 labels on device and we should check all 4 to be protected
against disk failures and incomplete label updates.

The difficulty is about the fact that 2 label copies are in front of the
pool data, and 2 are at the end, which means, we have to know the size of
the pool data area.

Since we have now the mechanism from common/disk.c to use the partition
information, it does help us in this task; however, there are still some
corner cases.

Namely, if the pool is created without partition, directly on the disk,
and firmware will give us the wrong size for the disk, we only can check
the first two label copies.

Reviewed by:	allanjude
Differential Revision:	https://reviews.freebsd.org/D10203
2017-04-06 18:17:29 +00:00
..
amd64 revert r315959 because it causes build problems 2017-03-27 12:34:29 +00:00
arm Fix spelling mistake, BCM2835_PASWORD -> BCM2835_PASSWORD 2017-04-03 22:36:45 +00:00
arm64 Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
boot loader: zfs reader should check all labels 2017-04-06 18:17:29 +00:00
bsm Merge OpenBSM 1.2-alpha5 from vendor branch to FreeBSD -CURRENT: 2017-03-26 21:14:49 +00:00
cam Split iscsi(4) ctl frontend off of ctl(4) as cfiscsi(4) 2017-03-30 04:56:27 +00:00
cddl Fix expandsz 16.0E vals and vdev_min_asize of RAIDZ children 2017-04-03 13:11:28 +00:00
compat Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06 13:30:31 +00:00
conf Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06 13:30:31 +00:00
contrib Copy needed include files from EDK2. This is a minimal set gleened 2017-03-08 02:47:59 +00:00
crypto Implement boot-time encryption key passing (keybuf) 2017-04-01 05:05:22 +00:00
ddb Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
dev remove archaic register keyword from ixgb and ex 2017-04-06 17:16:41 +00:00
fs smbfs: Fix an indentation level 2017-04-06 17:31:58 +00:00
gdb
geom Implement boot-time encryption key passing (keybuf) 2017-04-01 05:05:22 +00:00
gnu Update our device tree files to a Linux 4.10 2017-03-07 13:56:49 +00:00
i386 Adjust the constraint for "src" in atomic_(f)cmpset_8. 2017-03-27 16:18:19 +00:00
isa Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
kern Add V_VMIO flag for vinvalbuf(9) to indicate that the flush request 2017-04-05 16:57:53 +00:00
kgssapi
libkern Use inline asm instead of unportable intrinsics for the SSE4 crc32 2017-03-26 10:31:48 +00:00
mips Remove dead code/ifdef. 2017-04-04 08:17:03 +00:00
modules Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06 13:30:31 +00:00
net Allow MSIX to be turned off by tuneable per interface, per driver. 2017-04-04 21:03:34 +00:00
net80211 [net80211] refactor out the A-MPDU dispatch routine. 2017-04-06 01:35:42 +00:00
netgraph mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION. 2017-01-20 00:02:11 +00:00
netinet Revert the optimization from r304436 2017-04-05 16:57:13 +00:00
netinet6 Allow explicitly assigned IPv6 loopback address to be used in jails 2017-03-31 09:10:05 +00:00
netipsec When we are doing SA lookup for TCP-MD5, check both source and 2017-04-04 13:41:50 +00:00
netnatm
netpfil Remove "IPFW static rules" rmlock. 2017-04-03 13:35:04 +00:00
netsmb
nfs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nfsclient Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nfsserver Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nlm
ofed Add full VNET support to the inet_get_local_port_range() function in 2017-03-22 15:46:31 +00:00
opencrypto Don't leak a session and lock if a GMAC key has an invalid length. 2017-04-05 01:46:41 +00:00
powerpc Add Freescale eSPI driver found on QorIQ SoCs 2017-04-02 01:21:35 +00:00
riscv Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
rpc Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
security Break audit_bsm_klib.c into two files: one (audit_bsm_klib.c) 2017-04-03 10:15:58 +00:00
sparc64 Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
sys Add V_VMIO flag for vinvalbuf(9) to indicate that the flush request 2017-04-05 16:57:53 +00:00
teken Oops, my fix for bright colors broke bright black some more (in cases 2017-03-27 10:48:28 +00:00
tests
tools [fdt] Make DTBs generated by make_dtb.sh overlay-ready 2017-03-10 22:45:07 +00:00
ufs ufs: Export UFS_MAXNAMLEN to pathconf, statfs 2017-04-05 01:44:03 +00:00
vm Extract calculation of ioflags from the vm_pager_putpages flags into a 2017-04-05 16:56:04 +00:00
x86 revert r315959 because it causes build problems 2017-03-27 12:34:29 +00:00
xdr
xen xenstore: fix suspension when using the xenstore device 2017-03-07 09:17:48 +00:00
Makefile Remove pc98 support completely. 2017-01-28 02:22:15 +00:00