we will only trust a positive name cache entry for a specified amount of
time before falling back to a LOOKUP RPC, even if the ctime for the file
handle matches the cached copy in the name cache entry. The timeout is
configured via a new 'nametimeo' mount option and defaults to 60 seconds.
It may be set to zero to disable positive name caching entirely.
Reviewed by: rmacklem
MFC after: 1 week
- Enter instead of ENTER
- Remove colons
- Line up option values
- Use dots to provide a line to visually connect the menu
selections with their values
- Replace Enabled/Disabled with off/On
(bigger inital cap for "On" is a visual indicator)
- Remove confusing "Boot" from selections that don't boot.
- With loader_color=1 in /boot/loader.conf, use reverse video to
highlight enabled options
PR: misc/160818
Submitted by: Warren Block <wblock wonkity com>
Reviewed by: Devin Teske <devin dot teske fisglobal com>, current@
MFC after: 1 week
in response to CAM_DEV_NOT_THERE, instead of just the LUN in question.
This will now just eliminate the specified LUN in response to
CAM_DEV_NOT_THERE.
Reported by: Richard Todd <rmtodd@servalan.servalan.com>
MFC after: 3 days
better to leave the pidfile open where it was. Add a note to the
man page describing pidfile strategies to use if the daemon is to
be run as a user other than root.
The actual ia6->ia6_lifetime access is hidden in
IFA6_IS_INVALID/IFA6_IS_DEPRECATED macros since a long time ago
(see netinet6/nd6.c, r1.104 of KAME for the reference).
MFC after: 3 days
- Move the reinstall logic to be before menus are initialised
(menus are not needed when reinstalling a zonefile).
- Remove unnecessary re-initialization of path_db.
- Update variable name and error message because we now use the
zone name relative to /usr/share/zoneinfo, not the full path.
pr: bin/164041
Submitted by: Devin Teske <dteske vicor com>
MFC after: 1 week
from TCP to UDP and the rsize/wsize/readdirsize is greater
than NFS_MAXDGRAMDATA, it is possible for a thread doing an
I/O RPC to get stuck repeatedly doing retries. This happens
because the RPC will use a resize/wsize/readdirsize that won't
work for UDP and, as such, it will keep failing indefinitely.
This patch returns an error for this case, to avoid the problem.
A discussion on freebsd-fs@ seemed to indicate that returning
an error was preferable to silently ignoring the "udp"/"mntudp"
option.
This problem was discovered while investigating a problem reported
by pjd@ via email.
MFC after: 2 weeks
file for hastd(8) and hastctl(8) and not hast.conf.
- In copyright statement correct that this file is documentation, not software.
- Bump date.
MFC after: 3 days
Sockets not associated with a file descriptor include TCP TIME_WAIT states
and sockets created via the socket(9) API such as from rpc.lockd and the NFS
client.
PR: bin/164081
MFC after: 2 weeks
No objection: des
(HDMI and HBR bits set) and needed (AC3 format used with 8 channels).
This should allow DTS-HD/TrueHD pass-through with rates above 6.144Mbps.
MFC after: 2 months
Sponsored by: iXsystems, Inc.
jail(8) does a chdir(2) to the given path argument. Kernel evaluates the
jail path from the new cwd and not from the original cwd, which leads to
undesired behavior if given a relative path.
Reviewed by: jamie
MFC after: 2 weeks
consistently, creating some namecache entries without NCF_TS flag.
This causes panic due to failed assertion.
As a temporal relief, remove the assert. Return epoch timestamp for
the entries without timestamp if asked.
While there, consolidate the code which returns timestamps, into a
helper cache_out_ts().
Discussed with: jhb
MFC after: 2 weeks
widgets. I am not sure if S/PDIF supports 32bit samples, but my Marantz
SR4001 doesn't, producing only single clicks on playback start/stop.
Because HDA controller requires 32bit alignment for all samples above 16bit,
we can't handle this situation in regular way and have to set 32bit format
in sound(4) for anything above 16bit. To workaround the problem, prefer
to setup hardware to use 24/20bit samples when 32bit format requested. Add
dev.pcm.X.play.32bit and dev.pcm.X.rec.32bit sysctls to control what format
really use for 32bit samples.
MFC after: 2 months
Sponsored by: iXsystems, Inc.
hash with names of its hooks. It starts with size of 16, and
grows when number of hooks reaches twice the current size. A
failure to grow (memory is allocated with M_NOWAIT) isn't
fatal, however.
I used standard hash(9) function for the hash. With 25000
hooks named in the mpd (ports/net/mpd5) manner of "b%u", the
distributions is the following: 72.1% entries consist of one
element, 22.1% consist of two, 5.2% consist of three and
0.6% of four.
Speedup in a synthetic test that creates 25000 hooks and then
runs through a long cyclce dereferencing them in a random order
is over 25 times.
installer on a VTY with no kernel messages (VTY 2), show the installer
log in real time on VTY 3, and spawn a shell on VTY 4.
PR: bin/161047, bin/161048
MFC after: 2 weeks
mutex(9) to rwlock(9) based locks.
While here remove dropping lock when processing NGM_LISTNODES,
and NGM_LISTTYPES generic commands. We don't need to drop it
since memory allocation is done with M_NOWAIT.
No cross-referencing was added to the configs, so no
automatic linking to the documentation of other subsystems.
Drivers which already contain doxygen markup:
agp ath bktr bxe cxgb cxgbe dpt drm e1000 iir
ixgbe mwl nxge ofw pccard siba wpi xen
- retrive only one, specified limit for a process, not the whole
array, as it was previously (the sysctl has been added recently and
has not been backported to stable yet, so this change is ok);
- allow to set a resource limit for another process.
Submitted by: Andrey Zonov <andrey at zonov.org>
Discussed with: kib
Reviewed by: kib
MFC after: 2 weeks
