mirror of
https://github.com/freebsd/freebsd-src.git
synced 2026-10-28 11:25:21 +01:00
Maxim Sobolev
afe1dec742
Check that once fsync(2), fdatasync(2), or a write(2) with O_SYNC or O_DSYNC returns, the new data, the file size and every block pointer leading to the data are on disk. The cases append a block, fill a hole, append the first block that needs an indirect block and append below an existing indirect block. Two more append after another write left a new direct block unsynced, which with soft updates cuts the size and the later pointers of an inode written meanwhile. With O_SYNC and O_DSYNC on soft updates, those also check that the open already made the unsynced block durable. Each case runs on UFS without soft updates, with soft updates and with SU+J. The file systems live on md(4) and the checks read the inode, the indirect block and the data block straight from the device with libufs right after the synchronous call returns. There is no cache in front of the disk device, so this shows what would survive a crash at that moment without having to crash anything. Sponsored by: Sippy Software, Inc. Reviewed by: pho Tested by: pho Differential Revision: https://reviews.freebsd.org/D60134 MFC after: 1 month
1342 lines
25 KiB
Plaintext
1342 lines
25 KiB
Plaintext
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# Please see the file src/etc/mtree/README before making changes to this file.
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cachefile
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clean_mirror
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blockfiles
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zpool_online
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zpool_replace
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zpool_scrub
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zpool_set
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zpool_status
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zpool_upgrade
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blockfiles
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cli_user
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misc
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zfs_list
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zpool_list
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compression
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ctime
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delegate
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devices
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exec
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grow_pool
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grow_replicas
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history
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hotplug
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hotspare
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inheritance
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interop
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inuse
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iscsi
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large_files
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largest_pool
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link_count
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migration
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mmap
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mount
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mv_files
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nestedfs
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no_space
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online_offline
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pool_names
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poolversion
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quota
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redundancy
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refquota
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refreserv
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rename_dirs
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replacement
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reservation
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rootpool
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rsend
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scrub_mirror
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slog
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snapshot
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snapused
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sparse
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threadsappend
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truncate
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txg_integrity
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userquota
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utils_test
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write_dirs
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xattr
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zfsd
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zinject
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zones
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zvol
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zvol_cli
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zvol_misc
|
|
..
|
|
zvol_swap
|
|
..
|
|
..
|
|
zvol_thrash
|
|
..
|
|
..
|
|
..
|
|
..
|
|
common
|
|
..
|
|
compat32
|
|
..
|
|
devrandom
|
|
..
|
|
dtrace
|
|
..
|
|
fifo
|
|
..
|
|
file
|
|
..
|
|
fs
|
|
fdescfs
|
|
..
|
|
fusefs
|
|
..
|
|
pjdfstest
|
|
..
|
|
tarfs
|
|
..
|
|
tmpfs
|
|
..
|
|
ufs
|
|
..
|
|
unionfs
|
|
..
|
|
..
|
|
geom
|
|
class
|
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concat
|
|
..
|
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eli
|
|
..
|
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gate
|
|
..
|
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gpt
|
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..
|
|
label
|
|
..
|
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mirror
|
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..
|
|
multipath
|
|
..
|
|
nop
|
|
..
|
|
part
|
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..
|
|
raid3
|
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..
|
|
shsec
|
|
..
|
|
stripe
|
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..
|
|
union
|
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..
|
|
uzip
|
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etalon
|
|
..
|
|
..
|
|
virstor
|
|
..
|
|
zoned
|
|
..
|
|
..
|
|
..
|
|
kern
|
|
acct
|
|
..
|
|
execve
|
|
..
|
|
pipe
|
|
..
|
|
tty
|
|
..
|
|
..
|
|
kqueue
|
|
libkqueue
|
|
..
|
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..
|
|
mac
|
|
bsdextended
|
|
..
|
|
do
|
|
..
|
|
ipacl
|
|
..
|
|
portacl
|
|
..
|
|
..
|
|
mqueue
|
|
..
|
|
net
|
|
bpf
|
|
..
|
|
if_ovpn
|
|
ccd
|
|
..
|
|
..
|
|
routing
|
|
..
|
|
wg
|
|
..
|
|
..
|
|
netgraph
|
|
..
|
|
netinet
|
|
libalias
|
|
..
|
|
..
|
|
netinet6
|
|
frag6
|
|
..
|
|
..
|
|
netipsec
|
|
tunnel
|
|
..
|
|
..
|
|
netlink
|
|
..
|
|
netmap
|
|
..
|
|
netpfil
|
|
common
|
|
..
|
|
ipfw
|
|
..
|
|
pf
|
|
ioctl
|
|
..
|
|
..
|
|
..
|
|
opencrypto
|
|
..
|
|
pjdfstest
|
|
chflags
|
|
..
|
|
chmod
|
|
..
|
|
chown
|
|
..
|
|
ftruncate
|
|
..
|
|
granular
|
|
..
|
|
link
|
|
..
|
|
mkdir
|
|
..
|
|
mkfifo
|
|
..
|
|
mknod
|
|
..
|
|
open
|
|
..
|
|
rename
|
|
..
|
|
rmdir
|
|
..
|
|
symlink
|
|
..
|
|
truncate
|
|
..
|
|
unlink
|
|
..
|
|
utimensat
|
|
..
|
|
..
|
|
pmc
|
|
..
|
|
posixshm
|
|
..
|
|
ses
|
|
..
|
|
sound
|
|
..
|
|
sys
|
|
..
|
|
vfs
|
|
..
|
|
vm
|
|
stack
|
|
..
|
|
..
|
|
vmm
|
|
..
|
|
..
|
|
usr.bin
|
|
apply
|
|
..
|
|
asa
|
|
..
|
|
awk
|
|
bugs-fixed
|
|
..
|
|
netbsd
|
|
..
|
|
..
|
|
basename
|
|
..
|
|
bintrans
|
|
..
|
|
bmake
|
|
archives
|
|
fmt_44bsd
|
|
..
|
|
fmt_44bsd_mod
|
|
..
|
|
fmt_oldbsd
|
|
..
|
|
..
|
|
basic
|
|
t0
|
|
..
|
|
t1
|
|
..
|
|
t2
|
|
..
|
|
t3
|
|
..
|
|
..
|
|
execution
|
|
ellipsis
|
|
..
|
|
empty
|
|
..
|
|
joberr
|
|
..
|
|
plus
|
|
..
|
|
..
|
|
shell
|
|
builtin
|
|
..
|
|
meta
|
|
..
|
|
path
|
|
..
|
|
path_select
|
|
..
|
|
replace
|
|
..
|
|
select
|
|
..
|
|
..
|
|
suffixes
|
|
basic
|
|
..
|
|
src_wild1
|
|
..
|
|
src_wild2
|
|
..
|
|
..
|
|
syntax
|
|
directive-t0
|
|
..
|
|
enl
|
|
..
|
|
funny-targets
|
|
..
|
|
semi
|
|
..
|
|
..
|
|
sysmk
|
|
t0
|
|
2
|
|
1
|
|
..
|
|
..
|
|
mk
|
|
..
|
|
..
|
|
t1
|
|
2
|
|
1
|
|
..
|
|
..
|
|
mk
|
|
..
|
|
..
|
|
t2
|
|
2
|
|
1
|
|
..
|
|
..
|
|
mk
|
|
..
|
|
..
|
|
..
|
|
variables
|
|
modifier_M
|
|
..
|
|
modifier_t
|
|
..
|
|
opt_V
|
|
..
|
|
t0
|
|
..
|
|
..
|
|
..
|
|
bsdcat
|
|
..
|
|
calendar
|
|
..
|
|
cmp
|
|
..
|
|
col
|
|
..
|
|
column
|
|
..
|
|
comm
|
|
..
|
|
compress
|
|
..
|
|
cpio
|
|
..
|
|
csplit
|
|
..
|
|
cut
|
|
..
|
|
diff
|
|
..
|
|
diff3
|
|
..
|
|
dirname
|
|
..
|
|
du
|
|
..
|
|
env
|
|
..
|
|
factor
|
|
..
|
|
file
|
|
..
|
|
file2c
|
|
..
|
|
find
|
|
..
|
|
fold
|
|
..
|
|
getconf
|
|
..
|
|
gh-bc
|
|
scripts
|
|
..
|
|
tests
|
|
bc
|
|
errors
|
|
..
|
|
scripts
|
|
..
|
|
..
|
|
dc
|
|
errors
|
|
..
|
|
scripts
|
|
..
|
|
..
|
|
..
|
|
..
|
|
grep
|
|
..
|
|
gzip
|
|
..
|
|
head
|
|
..
|
|
hexdump
|
|
..
|
|
ident
|
|
..
|
|
indent
|
|
..
|
|
join
|
|
..
|
|
jot
|
|
..
|
|
lam
|
|
..
|
|
lastcomm
|
|
..
|
|
limits
|
|
..
|
|
locale
|
|
..
|
|
lockf
|
|
..
|
|
lorder
|
|
..
|
|
m4
|
|
..
|
|
mail
|
|
..
|
|
mkimg
|
|
..
|
|
mktemp
|
|
..
|
|
ncal
|
|
..
|
|
opensm
|
|
..
|
|
patch
|
|
..
|
|
pr
|
|
..
|
|
printenv
|
|
..
|
|
printf
|
|
..
|
|
procstat
|
|
..
|
|
renice
|
|
..
|
|
rs
|
|
..
|
|
sdiff
|
|
..
|
|
sed
|
|
regress.multitest.out
|
|
..
|
|
..
|
|
seq
|
|
..
|
|
sockstat
|
|
..
|
|
soelim
|
|
..
|
|
sort
|
|
..
|
|
split
|
|
..
|
|
stat
|
|
..
|
|
tail
|
|
..
|
|
tar
|
|
..
|
|
tee
|
|
..
|
|
tftp
|
|
..
|
|
touch
|
|
..
|
|
tr
|
|
..
|
|
truncate
|
|
..
|
|
truss
|
|
..
|
|
tsort
|
|
..
|
|
unifdef
|
|
..
|
|
uniq
|
|
..
|
|
units
|
|
..
|
|
unzip
|
|
..
|
|
vmstat
|
|
..
|
|
wc
|
|
..
|
|
xargs
|
|
..
|
|
xinstall
|
|
..
|
|
xo
|
|
..
|
|
yacc
|
|
yacc
|
|
..
|
|
..
|
|
yes
|
|
..
|
|
..
|
|
usr.sbin
|
|
certctl
|
|
..
|
|
chown
|
|
..
|
|
ctladm
|
|
..
|
|
daemon
|
|
..
|
|
etcupdate
|
|
..
|
|
extattr
|
|
..
|
|
fstyp
|
|
..
|
|
jail
|
|
..
|
|
makefs
|
|
..
|
|
mixer
|
|
..
|
|
newsyslog
|
|
..
|
|
nmtree
|
|
..
|
|
praudit
|
|
..
|
|
pw
|
|
..
|
|
quot
|
|
..
|
|
rpcbind
|
|
..
|
|
sa
|
|
..
|
|
sysconf
|
|
..
|
|
syslogd
|
|
..
|
|
sysrc
|
|
..
|
|
traceroute
|
|
..
|
|
zonectl
|
|
..
|
|
..
|
|
..
|
|
|
|
# vim: set expandtab ts=4 sw=4:
|