syndrome avoidance. The combination of SWS avoidance and ack-every-other
causes low throughput if the block size divided by the MSS is odd (which
is true with the default block size and MSS).
Turning on TCP_NODELAY disables the Nagle algorithm and sender SWS avoidance.
The rdump request/response protocol can not invoke Nagle and cannot cause
SWS, so this has no negative effects.
are unaligned for access by the alpha, so copy the value to a variable
that is aligned.
When checking the returned data, be careful to avoid confusing the
size of the icmp header with the size of a timeval. On i386 these
are both 8, but on alpha, a timeval is 16 bytes. This means that
a packet sent from an alpha contains 48 bytes of data, not 56 like
on i386.
umount() was trying to stat() the mountpoint, this would fail if the
mountpoint was a NFS mountpoint, and the fallback code would try and pass
a hostname:/dir path as the mountpoint to unmount(2), which would fail.
This whole stat() of the name supplied on the command line business is
trouble as it'll wedge on a hung NFS mount.
I'm not entirely sure why we are not simply looking up both arguments
in the mount table and doing the right thing without accessing the
filesystem. It seems that we're going to a lot of trouble to allow
mountpoints on symlinks and other wierd things.
PR: 1607
not reinitialized to 1 after calling getopt. This results in parsing
errors on all but the first rule. An added patch also allows '#'
comments at the end of a line.
PR: 6379
Reviewed by: phk
Submitted by: Neal Fachan <kneel@ishiboo.com>
routed discards the first character of the network address.
Example: "subnet=10.0.0.0/24,1"
The network address is interpreted as 0.0.0.0/24,1.
PR: 4825
Reviewed by: phk
Submitted by: Mike E. Matsnev <mike@azog.cs.msu.su>
that `fsck -p' doesn't check multiple slices on the same drive
concurrently. Don't invoke undefined behaviour when searching for
the drive number in strange device names.
PR: 6129
Reviewed by: phk
Submitted by: Yuichi MATSUTAKA <matutaka@osa.att.ne.jp>, but rewritten
by me.
Add "." at the end of some sentances.
Also print "flag 80" in English.
Give hint that "sysid" for FreeBSD is 165 decimal.
Ensure active partition specified by user is 1-4.
with a blocksize smaller than the tape block size. The problem
seems to be most easily fixed by changeing where fssize is set.
PR: 5704
Submitted by: David Malone <dwmalone@maths.tcd.ie>
James Raynard
Daniel O'Callaghan
Poul-Henning Kamp
Peter Wemm
Masafumi Max NAKANE
John Birrell
Dmitrij Tejblum
Bill Fenner
Steve Price
Jordan K. Hubbard
Philippe Charnier
Robert Nordier
Brian Somers
Andrey A. Chernov
Wolfram Schneider
Martin Cracauer
Bruce Evans
Warner Losh
Eivind Eklund
David E. O'Brien
Alexander Langer