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Commit Graph

16187 Commits

Author SHA1 Message Date
Lennart Poettering
38c74dad1c sysusers: don't allow control characters in gecos fields 2014-07-09 19:22:13 +02:00
Lennart Poettering
932ad62b84 sysusers: don't allow user names longer than UT_NAMESIZE
As pointed out by Miloslav Trmač it might be a good idea to make sure
that usernames stay with in the utmp-defined limits.
2014-07-09 19:22:13 +02:00
Lennart Poettering
e2a6929881 update TODO 2014-07-09 19:22:13 +02:00
Michal Sekletar
d338151228 units: make ExecStopPost action part of ExecStart
Currently after exiting rescue shell we isolate default target. User
might want to isolate to some other target than default one. However
issuing systemctl isolate command to desired target would bring system
to default target as a consequence of running ExecStopPost action.

Having common ancestor for rescue shell and possible followup systemctl
default command should fix this. If user exits rescue shell we will
proceed with isolating default target, otherwise, on manual isolate,
parent shell process is terminated and we don't isolate default target,
but target chosen by user.

Suggested-by: Michal Schmidt <mschmidt@redhat.com>
2014-07-09 18:21:04 +02:00
Kay Sievers
b72ddf0f4f timedated: manage systemd-timesyncd directly instead of lists of alternatives
Alternative NTP implementations should add a:
  Conflicts=systemd-timesyncd.service
to take over the built-in NTP functionality of systemd.
2014-07-09 17:04:11 +02:00
Tomasz Torcz
efab8d0b0e hostnamed: update documentation with new "watch" chassis type 2014-07-09 08:36:12 -04:00
Lennart Poettering
c49e59c183 hostnamed: add a new chassis type for watches 2014-07-09 13:20:05 +02:00
Jon Severinsson
1930eed2a7 journal/compress: improve xz compression performance
The new lzma2 compression options at the top of compress_blob_xz are
equivalent to using preset "0", exept for using a 1 MiB dictionary
(the same as preset "1"). This makes the memory usage at most 7.5 MiB
in the compressor, and 1 MiB in the decompressor, instead of the
previous 92 MiB in the compressor and 8 MiB in the decompressor.

According to test-compress-benchmark this commit makes XZ compression
20 times faster, with no increase in compressed data size.
Using more realistic test data (an ELF binary rather than repeating
ASCII letters 'a' through 'z' in order) it only provides a factor 10
speedup, and at a cost if a 10% increase in compressed data size.
But that is still a worthwhile trade-off.

According to test-compress-benchmark XZ compression is still 25 times
slower than LZ4, but the compressed data is one eighth the size.
Using more realistic test data XZ compression is only 18 times slower
than LZ4, and the compressed data is only one quarter the size.

$ ./test-compress-benchmark
XZ: compressed & decompressed 2535300963 bytes in 42.30s (57.15MiB/s), mean compresion 99.95%, skipped 3570 bytes
LZ4: compressed & decompressed 2535303543 bytes in 1.60s (1510.60MiB/s), mean compresion 99.60%, skipped 990 bytes
2014-07-08 23:16:21 -04:00
Ronny Chevalier
92261977d8 fix #ifdef 2014-07-08 23:15:07 -04:00
Ronny Chevalier
da625e4b80 update .gitignore 2014-07-08 23:15:07 -04:00
Michael Biebl
2945a452b0 escape: move to rootbindir
The systemd-escape utility might be used during early boot (e.g. when
being triggered from udev rules), so move it to rootbindir to support
systems with a split /usr setup.
2014-07-08 21:06:07 +02:00
Bastien Nocera
a545c6e1aa accelerometer: Don't wait for new data from the sensor
Instead of waiting for new data from the sensor, which might be
a long time coming, depending on the sensor device, ask the kernel
for the last state for that particular input device.
2014-07-08 18:36:53 +02:00
Michal Schmidt
9a8c867fec load-fragment: ConditionFirstBoot wants a bool string, not a path 2014-07-08 17:22:34 +02:00
Michal Schmidt
b7bbdabeb4 systemctl: fix visual alignment for lines prefixed with color dots 2014-07-08 17:22:34 +02:00
David Herrmann
154034270c logind: allow switching to unused VTs via SwitchTo()
If compositors use the new SwitchTo() logic to map F1-F12, we should allow
them to switch to unregistered VTs, too. Otherwise, the auto-spawn logic
of gettys won't trigger.

Reported-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
2014-07-08 12:56:55 +02:00
Zbigniew Jędrzejewski-Szmek
5aded36978 man: add a mapping for external manpages
It is annoying when we have dead links on fd.o.

Add project='man-pages|die-net|archlinux' to <citerefentry>-ies.

In generated html, add external links to
http://man7.org/linux/man-pages/man, http://linux.die.net/man/,
https://www.archlinux.org/.

By default, pages in sections 2 and 4 go to man7, since Michael
Kerrisk is the autorative source on kernel related stuff.

The rest of links goes to linux.die.net, because they have the
manpages.

Except for the pacman stuff, since it seems to be only available from
archlinux.org.

Poor gummiboot gets no link, because gummitboot(8) ain't to be found
on the net. According to common wisdom, that would mean that it does
not exist. But I have seen Kay using it, so I know it does, and
deserves to be found. Can somebody be nice and put it up somewhere?
2014-07-07 18:36:55 -04:00
Zbigniew Jędrzejewski-Szmek
061df014fd Fix typo 2014-07-07 18:36:55 -04:00
Zbigniew Jędrzejewski-Szmek
126cc76074 fstab-generator: fix trivial leak 2014-07-07 18:36:55 -04:00
Zbigniew Jędrzejewski-Szmek
a509e0e694 README: add liblz4 2014-07-07 18:36:55 -04:00
Zbigniew Jędrzejewski-Szmek
1ec7120e50 journal/compress: fix calls to decompress_blob 2014-07-07 18:36:55 -04:00
Lennart Poettering
c92e531c82 resolved: make use of union in_addr_union in resolved, too 2014-07-07 23:11:48 +02:00
Lennart Poettering
186fe1db20 networkd: simplify signal handling of SIGTERM/SIGINT
sd-event makes handling SIGTERM/SIGINT a lot easier than it used to,
let's make use of this
2014-07-07 23:11:03 +02:00
Lennart Poettering
b9e7a9d870 resolved: make sure SIGTER/SIGINT actually can be caught and processed 2014-07-07 23:09:02 +02:00
Lennart Poettering
987d561fe2 resolved: let config_parse() open the configuration file for us 2014-07-07 23:03:17 +02:00
Lennart Poettering
de48d5ab62 shared: fix format string for usec_t type 2014-07-07 22:49:59 +02:00
Lennart Poettering
9869e75929 man: document systemd-escape(1) 2014-07-07 22:48:25 +02:00
Lennart Poettering
a1948c7bfe escape: beef up new systemd-escape tool
Add various options for making it easy unescape, or mangle, or format as
template instance or append a suffix.
2014-07-07 22:23:42 +02:00
Michael Biebl
b1a5a9989a add new systemd-escape tool 2014-07-07 22:23:42 +02:00
Lennart Poettering
58f55364fa update TODO 2014-07-07 22:23:42 +02:00
Thomas Hindoe Paaboel Andersen
f5a4b0d353 dropin: add format attribute and fix a wrong caller 2014-07-07 22:20:56 +02:00
Zbigniew Jędrzejewski-Szmek
36a259d22c fstab-generator: add comma when removed option is in the middle
xxx,x-systemd.default-timeout=y,zzz was filtered to xxxzzz,
but should be xxx,zzz, of course.
2014-07-07 16:11:41 -04:00
Susant Sahani
c9fa3670bf networkd TODO: add more bonding options
Add more bonding option in TODO section
2014-07-07 21:52:01 +02:00
Susant Sahani
467aa4a258 networkd todo : remove tun/tap
Remove tun/tap from todo
2014-07-07 21:52:01 +02:00
Susant Sahani
fe8ac65b68 networkd: add support for mode
This patch adds supports networkd to configure bond mode
during creation via persistent conf. Mode can be configured
with conf param 'Mode'. A new section Bond is added to the
conf to support bond mode.

These modes can be configured now.

balance-rr
active-backup
balance-xor
broadcast
802.3ad
balance-tlb
balance-alb

Example conf file: test-bond.conf
[NetDev]
Name=bond1
Kind=bond

[Bond]
Mode=balance-xor

Test case:
1. start networkd service:

12: bond1: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UNKNOWN mode DEFAULT group default
link/ether 22:89:6c:47:23:d2 brd ff:ff:ff:ff:ff:ff

2. find bond mode:

cat /proc/net/bonding/bond1
    Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
    Bonding Mode: load balancing (xor)
    Transmit Hash Policy: layer2 (0)
    MII Status: up
    MII Polling Interval (ms): 0
    Up Delay (ms): 0
    Down Delay (ms): 0

Changes:
       1. Added file networkd-bond.c
       2. Bond mode enum BondMode
       3. conf section [Bond]

[tomegun: whitespace]
2014-07-07 21:52:01 +02:00
Susant Sahani
948a6f8eb4 networkd veth: Make kind assert
It's more appropriate to make it's assert than -ENOTSUP
2014-07-07 21:49:14 +02:00
Lennart Poettering
de7a2c8f39 update TODO 2014-07-07 21:07:23 +02:00
Lennart Poettering
e26807239b firstboot: get rid of firstboot generator again, introduce ConditionFirstBoot= instead
As Zbigniew pointed out a new ConditionFirstBoot= appears like the nicer
way to hook in systemd-firstboot.service on first boots (those with /etc
unpopulated), so let's do this, and get rid of the generator again.
2014-07-07 21:05:09 +02:00
Lennart Poettering
45035609fc firstboot: follow lock protocol when changing /etc/shadow 2014-07-07 18:57:09 +02:00
Lennart Poettering
30f10abf42 man: document systemd-firstboot(1) 2014-07-07 18:49:17 +02:00
Lennart Poettering
ed3e4a3fd9 man: drop references to the --priviliged command line option which has been removed a while back 2014-07-07 18:49:17 +02:00
Harald Hoyer
30d7c9c472 base-filesystem.c: terminate string array elements with \0
NULSTR_FOREACH() looks for a terminating zero and the element also needs
one.
2014-07-07 17:51:53 +02:00
Lennart Poettering
8cfdb077b8 service: flush status text and errno values each time a service is started
We shouldn't show status texts from previous service starts
2014-07-07 17:33:46 +02:00
Lennart Poettering
b4af5a803a systemctl: show StatusErrno value in "systemctl status" 2014-07-07 17:33:26 +02:00
Lennart Poettering
2040ccf171 service: don't accept negative ERRNO= notification messages 2014-07-07 17:32:44 +02:00
Lennart Poettering
5e56b378b4 service: minor modernization 2014-07-07 17:03:34 +02:00
Miguel Angel Ajo
4774e35726 core: Added support for ERRNO NOTIFY_SOCKET message parsing, and added StatusErrno dbus property along StatusText to allow notification of numeric status condition while degraded service operation or any other special situation. 2014-07-07 17:01:25 +02:00
Lennart Poettering
3250929b70 firstboot: change /etc/shadow access mode to 000
It appears to be customary to remove all access bits from /etc/shadow
including those for the root owner), hence let's do the same.
2014-07-07 16:55:08 +02:00
Michal Sekletar
ffc90a1196 dhcp-network: make clear that we are ANDing Fragment offset field with mask
Reading BPF assembly written as C macros is inherently difficult. Don't
make it harder than necessary and provide clearer explanation in the
comment.
2014-07-07 15:59:13 +02:00
Michal Sekletar
b064329fd8 dhcp-network: ignore IP packets with More Fragments (MF) flag set
We already ignore IP fragments, because we expect that Fragment
offset (FO) field is not set. However first fragment in a fragmented IP
flow will have all zeroes in FO field. We should ignore such packet as
well, thus we need to look at MF flag in the IP header. Checking MF flag
will filter out all except last packet in fragmented flows. Last one
will be ruled out by next check for value of FO.
2014-07-07 15:32:12 +02:00
Lennart Poettering
418b9be500 firstboot: add new component to query basic system settings on first boot, or when creating OS images offline
A new tool "systemd-firstboot" can be used either interactively on boot,
where it will query basic locale, timezone, hostname, root password
information and set it. Or it can be used non-interactively from the
command line when prepareing disk images for booting. When used
non-inertactively the tool can either copy settings from the host, or
take settings on the command line.

$ systemd-firstboot --root=/path/to/my/new/root --copy-locale --copy-root-password --hostname=waldi

The tool will be automatically invoked (interactively) now on first boot
if /etc is found unpopulated.

This also creates the infrastructure for generators to be notified via
an environment variable whether they are running on the first boot, or
not.
2014-07-07 15:25:55 +02:00