Add a way to specify stripesize and stripeoffset to gnop(8). This makes
it possible to "simulate" 4K media, to eg test alignment handling.
Sponsored by: The FreeBSD Foundation
Tweak mdconfig(8) manual page, in particular revise the EXAMPLES
section. This removes stuff that doesn't really belong there,
and simplifies examples for the basic operations.
MFC r286361:
Whoops, wrong flag.
Sponsored by: The FreeBSD Foundation
Tweak mdconfig(8) manual page, in particular revise the EXAMPLES
section. This removes stuff that doesn't really belong there,
and simplifies examples for the basic operations.
Sponsored by: The FreeBSD Foundation
Document that -a will output the device name when -u is not specified..
when -u is specified it is not...
update the docs to say that you can use full device names w/ -u, and
update the examples...
Sponsored by: The FreeBSD Foundation
After r286237 it should be fine to call vgone(9) on a busy GEOM vnode;
remove KASSERT that would prevent forced devfs unmount from working.
Sponsored by: The FreeBSD Foundation
Fix panic that would happen on forcibly unmounting devfs (note that
as it is now, devfs ignores MNT_FORCE anyway, so it needs to be modified
to trigger the panic) with consumers still opened.
Note that this still results in a leak of r/w/e counters. It seems
to be harmless, though. If anyone knows a better way to approach
this - please tell.
Sponsored by: The FreeBSD Foundation
Rework the way iSCSI initiator handles system shutdown. This fixes
hangs on shutdown with LUNs with mounted filesystems over a disconnected
iSCSI session.
Sponsored by: The FreeBSD Foundation
Add md_root example to defaults/loader.conf.
Note that this doesn't quite work yet - the preloaded image
gets loaded twice for some reason.
Sponsored by: The FreeBSD Foundation
Remove unused code from linux_mount(), and make it possible to mount
any kind of filesystem instead of harcoded three.
Sponsored by: The FreeBSD Foundation
I am not sure what for it was done. Now open routine should automatically
fall back to read-only if open for writing is impossible. In such case
attempt to upgrade to write sounds strange.
The paravirt support for the driver and netmap code was already MFCed,
but the adapter and ifnet API bits weren't.
This was backported from -HEAD by Eric Melville <eric@freebsd.org>.
Submitted by: eric
Sponsored by: Norse Corp, Inc.
FAT12 1..4084
FAT16 4085..65524
FAT32 65525..
This is required for interoperability with other FAT implementations,
and in particular UEFI.
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
If no compatible cards were found after probing the bus, say so.
Don't deselect the card too soon. To set the block size or switch the
function parameters, the card has to be in transfer state. If it is in
the idle state, the commands are ignored. This caused us not to set
the proper parameters that we later assume to be present, leading to
downstream failures of the card / interface as our state machine
mismatches the card's.
Log mmc and sd command failures. Reporting of routine expected errors,
such as timeouts while probing a bus or testing for a feature, is
squelched. Also, error reporting is limited to 5 events per second,
because when an sdcard goes bad on a low-end embedded board, flooding
the console at high speed isn't helpful.
Always select the card before we do the 4.x specific stuff and
deselect it after setting the block size. This is a similar bug that
was fixed elsewhere, but not here. This makes sure that we leave the
card deselected at the end of the loop, and we don't send any commands
to the card without it selected.
Re-select the SD card before getting the SD status. On a couple Atmel
boards, this prevents some error messages during enumeration and also
gives us the correct erase block size. They appear to be harmless
elsewhere.
Deselect the sd card before re-selecting it when working around a problem
with some cards that causes them to become deselected after probing for
switch capabilities. The old workaround fixes the behavior with some cards,
but causes problems with the cards the behave correctly and don't become
deselected. Forcing a deselect then reselect appears to work correctly
with all cards in initial testing.
Only print the errno string in case sysctl(3) does not file with ENOENT
This reduces the noise in error reporing from sysctl(8):
Before:
$ sysctl bla=something
sysctl: unknown oid 'bla': No such file or directory
After:
$ sysctl bla=something
sysctl: unknown oid 'bla'
Sponsored by: Gandi.net
When stopping ugidfw, it is not enough to just try unloading the module. If
the module is built-in to the kernel then the kldunload will fail. Rather
than do this just check if there are rules and then remove them all.
Relnotes: yes
r287983:
Replace afterinstall: hack with FILES mechanism.
r288075:
Use SHAREOWN/SHAREMODE/SHAREGRP rather than LIB* as these are plain ASCII
scripts that the linker can load rather than binary library objects.
support for Raspbetty Pi 2 in stable/10.
An IPI must be cleared before it is handled otherwise next IPI could be
missed. In other words, if a new request for an IPI is sent while the
previous request is being handled but the IPI is not cleared yet, the
clearing of the previous IPI request also clears the new one and the
handling is missed.
There are only three MP interrupt controllers in ARM now. Two of them are
fixed by this change, the third one is correct, probably only just by
accident. The fix is minimalistic as new interrupt framework is awaited.
It was debugged on RPi2 where missing IPI handling together with SCHED_ULE
led to situation in which tdq_ipipending was not cleared and so IPI_PREEMPT
was stopped to be sent. Various odditys were found related to slow system
response time like various events timed out, and slow console response.
