revision 200726 and 200727). It looks like that the two revisions
were not applied in the right sequence, I found this when comparing
with the OpenSolaris code.
MFC after: 3 days
Reviewed by: mm@
ip_divert work as a client of pf(4),
make ip_divert not depend on ipfw.
This is achieved by moving to ip_var.h the struct ipfw_rule_ref
(which is part of the mtag for all reinjected packets) and other
declarations of global variables, and moving to raw_ip.c global
variables for filter and divert hooks.
Note that names and locations could be made more generic
(ipfw_rule_ref is really a generic reference robust to reconfigurations;
the packet filter is not necessarily ipfw; filters and their clients
are not necessarily limited to ipv4), but _right now_ most
of this stuff works on ipfw and ipv4, so i don't feel like
doing a gratuitous renaming, at least for the time being.
sleeps/timeout may have left spourious lk_exslpfail counts on, so clean
it up even when accessing a shared queue acquisition, giving to
lk_exslpfail the value of 'upper limit'.
In the worst case scenario, infact (mixed
interruptible sleep / LK_SLEEPFAIL waiters) what may happen is that both
queues are awaken even if that's not necessary, but still no harm.
Reported by: Lucius Windschuh <lwindschuh at googlemail dot com>
Reviewed by: kib
Tested by: pho, Lucius Windschuh <lwindschuh at googlemail dot com>
cylinder group of a UFS1 filesystem as bad. The error was in the check
and not in the cylinder group itself. So even though fsck fixed the
cylinder group correctly, it was still endlessly reported as bad.
PR: 141992
MFC after: 2 weeks
Reported by: Dan Strick
for each vdev's status. Booting from a degraded vdev should now be
more robust.
Submitted by: Matt Reimer <mattjreimer at gmail.com>
Sponsored by: VPOP Technologies, Inc.
MFC after: 2 weeks
more efficiently.
Before this patch, in the worst case memory use would increase
exponentially on the number of drives in the raidz vdev.
Submitted by: Matt Reimer <mattjreimer@gmail.com>
Sponsored by: VPOP Technologies, Inc.
Silence from: dfr
command in the usb_msctest routines, as well as a general tidyup.
This now properly ejects the ZTE MF636, Option Gi0322 and Novatel MC950D
devices I have on my desk.
when trees were big and FAST mode was enabled by default.
So small block size doesn't benefits linear I/O operations in FAST and
significantly slowdowns in ECONOMIC (default) mode. For single stream random
I/Os so small block doesn't give much benefits, as access time is usually
bigger then transfer time there. Same time it requires all heads to seek
together for every single request, reducing performance on parallel load.
zero stripeoffset in such case (as if device has no stripes), report offset
from the beginning of the media (as if device has single infinite stripe).
This gives partitioning tools information, required to guess better
partition alignment, in case if hardware doesn't report it's stripe size.
For example, it should give disklabel info about odd offset made by fdisk.
