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b83a0e2dc1
We want newer versions of libzfs_core to run against an existing
zfs kernel module (i.e. a deferred reboot or module reload after
an update).
Programmatically document, via a zfs_ioc_key_t, the valid arguments
for the ioc commands that rely on nvpair input arguments (i.e. non
legacy commands from libzfs_core). Automatically verify the expected
pairs before dispatching a command.
This initial phase focuses on the non-legacy ioctls. A follow-on
change can address the legacy ioctl input from the zfs_cmd_t.
The zfs_ioc_key_t for zfs_keys_channel_program looks like:
static const zfs_ioc_key_t zfs_keys_channel_program[] = {
{"program", DATA_TYPE_STRING, 0},
{"arg", DATA_TYPE_UNKNOWN, 0},
{"sync", DATA_TYPE_BOOLEAN_VALUE, ZK_OPTIONAL},
{"instrlimit", DATA_TYPE_UINT64, ZK_OPTIONAL},
{"memlimit", DATA_TYPE_UINT64, ZK_OPTIONAL},
};
Introduce four input errors to identify specific input failures
(in addition to generic argument value errors like EINVAL, ERANGE,
EBADF, and E2BIG).
ZFS_ERR_IOC_CMD_UNAVAIL the ioctl number is not supported by kernel
ZFS_ERR_IOC_ARG_UNAVAIL an input argument is not supported by kernel
ZFS_ERR_IOC_ARG_REQUIRED a required input argument is missing
ZFS_ERR_IOC_ARG_BADTYPE an input argument has an invalid type
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Don Brady <don.brady@delphix.com>
Closes #7780
180 lines
2.2 KiB
INI
180 lines
2.2 KiB
INI
#
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# These variables are used by zfs-tests.sh to constrain which utilities
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# may be used by the suite. The suite will create a directory which is
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# the only element of $PATH and create symlinks from that dir to the
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# binaries listed below.
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#
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# Please keep the contents of each variable sorted for ease of reading
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# and maintenance.
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#
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export SYSTEM_FILES='arp
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awk
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attr
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base64
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basename
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bc
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blkid
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blockdev
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bunzip2
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bzcat
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cat
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chattr
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chgrp
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chmod
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chown
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cksum
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cmp
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cp
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cpio
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cut
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date
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dd
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df
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diff
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dirname
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dmesg
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du
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echo
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egrep
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exportfs
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expr
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fallocate
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false
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fdisk
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file
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find
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fio
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free
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getconf
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getent
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getfacl
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getfattr
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grep
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groupadd
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groupdel
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groupmod
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gunzip
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gzip
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head
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hostid
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hostname
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id
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iostat
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kill
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ksh
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ln
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logname
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losetup
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ls
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lsattr
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lsblk
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lsmod
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lsscsi
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md5sum
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mkdir
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mknod
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mkswap
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mktemp
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modprobe
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mount
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mpstat
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mv
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net
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nproc
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openssl
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parted
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pax
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perf
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pgrep
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ping
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pkill
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printenv
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printf
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ps
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pwd
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python
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python3
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quotaon
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readlink
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rm
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rmdir
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sed
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seq
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setenforce
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setfacl
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setfattr
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sh
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sha256sum
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shuf
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sleep
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sort
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stat
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strings
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su
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sudo
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sum
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swapoff
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swapon
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sync
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tail
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tar
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tee
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timeout
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touch
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tr
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true
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truncate
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udevadm
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umask
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umount
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uname
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useradd
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userdel
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usermod
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uuidgen
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vmstat
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wait
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wc
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which
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xargs'
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export ZFS_FILES='zdb
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zfs
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zhack
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zinject
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zpool
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ztest
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raidz_test
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arc_summary.py
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arc_summary3.py
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arcstat.py
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dbufstat.py
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zed
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zgenhostid
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zstreamdump'
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export ZFSTEST_FILES='chg_usr_exec
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devname2devid
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dir_rd_update
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file_check
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file_trunc
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file_write
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largest_file
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libzfs_input_check
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mkbusy
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mkfile
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mkfiles
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mktree
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mmap_exec
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mmap_libaio
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mmapwrite
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nvlist_to_lua
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randfree_file
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randwritecomp
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readmmap
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rename_dir
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rm_lnkcnt_zero_file
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threadsappend
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user_ns_exec
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xattrtest'
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