via nmount(), build up an iovec where each iovec member is an NFS mount
option, and pass the iovec down to the kernel via nmount(). These options
are then parsed in the kernel.
This should make it easier to add new NFS mount options in future.
Many, many thanks to Doug Rabson for taking my initial patches,
and cleaning them up. In addition, Doug added a fallback_mount()
function so that the newer mount_nfs program will work against older
kernels, to facilitate upgrading/downgrading scenarios.
Doug also re-wrote the mount_nfs.8 man page.
Reviewed by: dfr
duplication of code in fdisk and boot0cfg. Also make use of g_providername to
fix an issue with fdisk and boot0cfg not using the correct provider when
writing the MBR.
Reviewed by: phk
Approved by: pjd (mentor)
once it is lost, all data is gone.
Option '-B none' can by used to prevent backup. Option '-B path' can be
used to backup metadata to a different file than the default, which is
/var/backups/<prov>.eli.
The 'geli init' command also prints backup file location and gives short
procedure how to restore metadata.
The 'geli setkey' command now warns that even after passphrase change or keys
update there could be version of the master key encrypted with old
keys/passphrase in the backup file.
Add regression tests to verify that new functionality works as expected.
Update other regression tests so they don't create backup files.
Reviewed by: keramida, rink
Dedicated to: a friend who lost 400GB of his live by accidentally overwritting geli metadata
MFC after: 2 weeks
ping(8)'s -a was mapped to -e, but -E was already taken in ping6 (old
option) so rename -e to -r.
Now:
ping -a => ping6 -r
ping -A => ping6 -R
MFC after: 2 days
userspace to kernel via nmount(), pass in the strings
"update", "snapshot", "reload".
We want to move away from passing MNT_ flags from userspace -> kernel
via nmount(), and instead favor passing the string options.
IP_MULTICAST_IF with struct ip_mreqn (obtained from Linux) to tell the
stack which interface index to use for sending IPv4 datagrams.
Submitted by: bms
Tested by: phk
obsoleted by gpart(8). This avoids the following bugs in fdisk:
- initializing a disk without MBR bogusly emits the error:
fdisk: invalid fdisk partition table found
- initializing a disk with or without MBR bogusly emits either:
fdisk: Class not found
or
fdisk: Geom not found: "XXX"
- the default geometry for non-ATA and non-SCSI disks is either
invalid or sub-optimizal.
RELEASE_CRUNCH builds use NO_MAN anyway, so this change is primarily
to avoid that developers have to set NO_MAN manually when they build
the static variant.
In the MPSAFE TTY branch, I noticed PTY's to be leaked, because
dhclient's privileged process was run inside the session of, say, the
login shell. Make sure we call setsid() here.
Approved by: philip (mentor), brooks
return a pointer to a void. The send_thread() and disk_thread()
funtions; however, do not have a return value because they run for
the duration of the daemon's lifetime. This causes gcc to barf when
running with -O3. Make these functions return a null pointer to quiet it.
PR: bin/124342
Submitted by: Garrett Cooper <gcooper@FreeBSD.org> (minus his comments)
MFC after: 1 week
others. In the case where it displayed warnings it would still return
succesfully. Modify it so that it returns the number of sysctls that
it was not able to set.
Make use of this in rc.d to display only *unsuccessfull* attempts to
set sysctls.
