we grow more descriptors, but I'll reconsider readding them once we get there.
Passing (a = b) expression to FD_ISSET() is bad idea, as FD_ISSET() evaluates
its argument twice.
Found by: Coverity Prevent
CID: 5243
MFC after: 3 days
- Add information regarding VTOC8 bootrstrap code and how it's handled with
r208777 in place.
- Document the mapping of partition types to VTOC8 tags.
- Add examples for VTOC8 to the respective section.
- Eliminated hard sentence breaks.
Reviewed by: marcel (slightly buggy version)
MFC after: 3 days
file to be of maximum size.
- Add special handling required for SMI/VTOC8 disklabel partcode, i.e. avoid
overwriting the label when writing the bootstrap code to the partition
starting at 0 and install it to all partitions when the -i option is omitted
just like geom_sunlabel(4) and sunlabel(8) do by default.
- Add missing prototypes.
- Add const where applicable.
Reviewed by: marcel
MFC after: 3 days
mount(8): add xref to devfs(5)
devfs(5): change example to something more likely to be useful (it is not
necessary to mount a devfs on /dev manually, but for chroots/jails it is
often needed), mention since when devfs is preferred to device nodes on ufs
PR: 146600
MFC after: 2 weeks
Reported by: Mikolaj Golub <to.my.trociny@gmail.com>
- Only require 256k of blocks per-cg when trying to allocate contiguous
journal blocks. The storage may not actually be contiguous but is at
least within one cg.
- When disabling SUJ leave SU enabled and report this to the user. It
is expected that users will upgrade SU filesystems to SUJ and want
a similar downgrade path.
- Drop bogus quad_t cast for di_gen, it is a 32bit type
- Print di_gen with leading zeros, to get consistent output
Before this change, amd64 would print:
ino 18 gen 616ca2bd
ino 19 gen ffffffff95c2a3ff
ino 20 gen 25c3a3d5
ino 21 gen 8dc1472
ino 22 gen 3797056b
ino 23 gen 1d47853a
ino 24 gen ffffffff82d26995
After the change
ino 18 gen 616ca2bd
ino 19 gen 95c2a3ff
ino 20 gen 25c3a3d5
ino 21 gen 08dc1472
ino 22 gen 3797056b
ino 23 gen 1d47853a
ino 24 gen 82d26995
PR: bin/139994 (sort of)
Reviewed by: mckusick
bottom of the manpages and order them consistently.
GNU groff doesn't care about the ordering, and doesn't even mention
CAVEATS and SECURITY CONSIDERATIONS as common sections and where to put
them.
Found by: mdocml lint run
Reviewed by: ru
- device initiated power management (some devices support only this way);
- Automatic Partial to Slumber Transition (more power saving);
- DMA auto-activation (expected to slightly improve performance).
More features could be added later, when hardware supports.
structure so that we correctly reload. Note that tunefs doesn't
properly detect the need to reload if the disk device is specified
for a read-only mounted filesystem.
- Lessen the contiguity requirement for the journal so that it is more
likely to succeed.
make socket non-blocking, connect() and if we get EINPROGRESS, we have to
wait using select(). Very complex, but I know no other way to define
connection timeout for a given socket.
Reported by: hiroshi@soupacific.com
MFC after: 3 days
secondary, which died between send(2) and recv(2). Do it by adding timeout
to recv(2) for primary incoming and outgoing sockets and secondary outgoing
socket.
Reported by: Mikolaj Golub <to.my.trociny@gmail.com>
Tested by: Mikolaj Golub <to.my.trociny@gmail.com>
MFC after: 3 days
brings in support for an optional intent log which eliminates the need
for background fsck on unclean shutdown.
Sponsored by: iXsystems, Yahoo!, and Juniper.
With help from: McKusick and Peter Holm
