Login delay
by Neale Ferguson
Hi,
I see in the release notes a reference to a delay when logging on (or
su¹ing). I assume you know the cause, in case an strace shows a timeout when
polling on some dbus communication:
36237 12:44:18.552016 connect(3, {sa_family=AF_FILE,
path="/var/run/dbus/system_bus_socket"}, 33) = 0
36237 12:44:18.554508 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
36237 12:44:18.555690 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
36237 12:44:18.557008 geteuid() = 0
36237 12:44:18.558264 getsockname(3, {sa_family=AF_FILE, NULL}, [2]) = 0
36237 12:44:18.562788 poll([{fd=3, events=POLLOUT}], 1, 0) = 1 ([{fd=3,
revents=POLLOUT}])
36237 12:44:18.564702 send(3, "\0", 1, MSG_NOSIGNAL) = 1
36237 12:44:18.568214 send(3, "AUTH EXTERNAL 30\r\n", 18, MSG_NOSIGNAL) = 18
36237 12:44:18.570001 poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3,
revents=POLLIN}])
36237 12:44:18.573616 read(3, "OK 30473130807de44448e948ea00000"..., 2048) =
37
36237 12:44:18.575757 poll([{fd=3, events=POLLOUT}], 1, -1) = 1 ([{fd=3,
revents=POLLOUT}])
36237 12:44:18.577083 send(3, "NEGOTIATE_UNIX_FD\r\n", 19, MSG_NOSIGNAL) =
19
36237 12:44:18.581047 poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3,
revents=POLLIN}])
36237 12:44:18.582391 read(3, "AGREE_UNIX_FD\r\n", 2048) = 15
36237 12:44:18.583652 poll([{fd=3, events=POLLOUT}], 1, -1) = 1 ([{fd=3,
revents=POLLOUT}])
36237 12:44:18.585250 send(3, "BEGIN\r\n", 7, MSG_NOSIGNAL) = 7
36237 12:44:18.589419 poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1
([{fd=3, revents=POLLOUT}])
36237 12:44:18.590870 sendmsg(3, {msg_name(0)=NULL,
msg_iov(2)=[{"B\1\0\1\0\0\0\0\0\0\0\1\0\0\0n\1\1o\0\0\0\0\25/org/fre"...,
128}, {"", 0}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 128
36237 12:44:18.612217 poll([{fd=3, events=POLLIN}], 1, 25000) = 1 ([{fd=3,
revents=POLLIN}])
36237 12:44:18.614895 recvmsg(3, {msg_name(0)=NULL,
msg_iov(1)=[{"B\2\1\1\0\0\0\n\0\0\0\1\0\0\0=\6\1s\0\0\0\0\5:1.60\0\0\0"...,
2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) =
260
36237 12:44:18.624871 recvmsg(3, 0x3ffffd901d0, MSG_CMSG_CLOEXEC) = -1
EAGAIN (Resource temporarily unavailable)
36237 12:44:18.645198 sendmsg(3, {msg_name(0)=NULL,
msg_iov(2)=[{"B\1\0\1\0\0\0\\\0\0\0\2\0\0\0\226\1\1o\0\0\0\0\27/org/fre"...,
168}, {"\0\0\0\0\0\0\215\215\0\0\0\2su\0\0\0\0\0\3tty\0\0\0\0\0\0\0\0\0"...,
92}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 260
36237 12:44:18.648527 poll([{fd=3, events=POLLIN}], 1, 25000) = 0 (Timeout)
36237 12:44:43.684151 open("/etc/localtime", O_RDONLY) = 4
Neale
11 years, 10 months
Fedora 16 for IBM System z 64bit official release
by Dan Horák
There was still a longer delay after the Fedora 16 release for the
primary architectures than we would like to see, but at least we are
faster than with Fedora 15 and so here we are.
As today, the Fedora IBM System z (s390x) Secondary Arch team proudly
presents the Fedora 16 for IBM System z 64bit official release!
The links to the actual release are here:
http://secondary.fedoraproject.org/pub/fedora-secondary/releases/16/Fedor...
http://secondary.fedoraproject.org/pub/fedora-secondary/releases/16/Every...
and obviously on all mirrors that mirror the secondary arch content.
The first directory contains the normal installation trees as well as
one DVD ISO with the complete release.
Everything as usual contains, well, everything. :)
Additional information about known issues, the current progress and state
for future release, where and how the team can be reached and just
anything else IBM System z on Fedora related can be found here:
http://fedoraproject.org/wiki/Architectures/s390x/16
for architecture specific release notes
and
http://fedoraproject.org/wiki/Architectures/s390x
for the general information.
Thanks go out to everyone involved in making this happen!
Your Fedora/s390x Maintainers
--
Dan Horák, RHCE
Senior Software Engineer, BaseOS
Red Hat Czech s.r.o., Purkyňova 99, 612 45 Brno
11 years, 11 months
