Age | Commit message (Collapse) | Author |
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At the beginning move_later is set to -1, but it is set to different
value only if expression !move_later is true.
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Make sure swap.target correctly requires/wants the swap units.
This fixes https://bugs.freedesktop.org/show_bug.cgi?id=69291.
Reported-by: Hussam Al-Tayeb
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If the memory_limit of unit is -1, we should write "-1"
to the file memory.limit_in_bytes. not the (unit64_t) -1.
otherwise the memory.limit_in_bytes will be set to zero.
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it should be memory.soft_limit_in_bytes.
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set the value of variable "r" to the return value
of cg_set_attribute.
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Trivial cleanup of repeat_unmount() spelling.
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The main usecase for this is to make it possible to use cryptsetup in
the initrd without it having to include a host-specific /etc/crypttab.
Tested-by: Thomas Bächler <thomas@archlinux.org>
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Services using the watchdog option might want to be restarted
only if the watchdog triggers.
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Can help since the journal requires /etc/machine-id to exists in order to start,
and will simply silently exit when it does not.
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wait_filter() callback shouldn't process JobRemove signals for arbitrary
jobs. It should only deal with signals for jobs which are included in
set of jobs we wait for.
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Fixup for ac4c8d6da8b5e.
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This enables a getty on active kernel consoles even when they are not
the last one specified on the kernel command line and mapped to
/dev/console. Now the order "console=ttyS0 console=tty0" works in
addition to "console=tty0 console=ttyS0".
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bash allows them, and so should we.
string_has_cc is changed to allow tabs, and if they are not wanted,
they must be now checked for explicitly. There are two other callers,
apart from the env file loaders, and one already checked anyway, and
the other is changed to check.
https://bugs.freedesktop.org/show_bug.cgi?id=68592
https://bugs.gentoo.org/show_bug.cgi?id=481554
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systemd-logind will start user@.service. user@.service unit uses
PAM with service name 'systemd-user' to perform account and session
managment tasks. Previously, the name was 'systemd-shared', it is
now changed to 'systemd-user'.
Most PAM installations use one common setup for different callers.
Based on a quick poll, distributions fall into two camps: those that
have system-auth (Redhat, Fedora, CentOS, Arch, Gentoo, Mageia,
Mandriva), and those that have common-auth (Debian, Ubuntu, OpenSUSE).
Distributions that have system-auth have just one configuration file
that contains auth, password, account, and session blocks, and
distributions that have common-auth also have common-session,
common-password, and common-account. It is thus impossible to use one
configuration file which would work for everybody. systemd-user now
refers to system-auth, because it seems that the approach with one
file is more popular and also easier, so let's follow that.
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We don't allow reusing of scopes.
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The VT number was already part of the DBus API, but was not
exposed in the C API.
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When running from initrd, entering a wrong passphrase usually means that
you cannot boot. Therefore, we allow trying indefinitely.
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umount.target in the real root
These mounts should be kept around and unmounted in the shutdown ramfs.
Currently, we will still attempt to umount these in the final kill spree, but
we should consider avoiding that too. Also, the should_umount function should
be generalised and put into util.c or something like that, but we are still
discussing precisely how.
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This makes mount units work like swap units: when the backing device appears
the mount unit will be started.
v2: the device should want the mount unconditionally, not only for DefaultDependencies=yes
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There is no need to restrict this to only the 'nofail' case. In the '!nofail'
case the unit is already wanted by swap.target, so this is not a functional change.
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This removes some redundancy between the generator and the core mount handling.
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We can use systemctl show unitname to show the BlockIODeviceWeight
of unit.
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This patch allows user to set up BlockIODeviceWeight for unit
through systemctl. Such as
systemctl set-property sshd.service BlockIODeviceWeight="/dev/sda 100"
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This patch adds the support for setting up BlockIODeviceWeight
in bus_cgroup_set_property. most of the codes are copied from
the case that sets up DeviceAllow.
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This patch allows user to set up BlockIOReadBandwidth and BlockIOWriteBandwidth
for unit through systemctl. Such as
systemctl set-property sshd.service BlockIOReadBandwidth="/dev/sda 100000"
systemctl set-property sshd.service BlockIOWriteBandwidth="/dev/sda 200000"
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This patch adds the support for setting up BlockIORead/WriteBandwidth
in bus_cgroup_set_property.
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if we get BlockIOReadBandwidth="", we should only remove the
read-bandwidth-entries in blockio_device_bandwidths list.
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Vacuuming behaviour is a bit confusing, and/or we have some bugs,
so those additional messages should help to find out what's going
on. Also, rotation of journal files shouldn't be happening too
often, so the level of the messages is bumped to info, so that
they'll be logged under normal operation.
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Spaces, quotes, and such, were not properly escaped. We should
write them like we read them.
https://bugs.freedesktop.org/show_bug.cgi?id=67971
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Make a best-effort attempt to store information about crashes during
failure, currently if these are encountered the crash is completely
silenced.
ideally coredumpctl would show if a coredump is available.
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Currently this check happens when the coredump has been collected in
it's entirety and being received by journald. this is not ideal
behaviour when the crashing process is consuming significant percentage
of physical memory such as a large instance of firefox or a java
application.
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Before my previous patch, journal_file_empty wasn't be called with the
correct filename. Now that it's being called with the correct filename
it leaks file descriptors. This patch closes the file descriptors before
returning.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
[Edit harald@redhat.com: make use of _cleanup_close_ instead]
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d_name is modified on line 227 so if the entire journal name is needed
again p must be used. Before this change when journal_file_empty was called
on archived journals it would always return with -2.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
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udev_device_get_subsystem() may return NULL if no subsystem could be
figured out by libudev. This might be due to OOM or if the device
disconnected between the udev_device_new() call and
udev_device_get_subsystem(). Therefore, we need to handle subsystem==NULL
safely.
Instead of testing for it in each helper, we treat subsystem==NULL as
empty subsystem in match_subsystem().
Backtrace of udev_enumerate with an input-device disconnecting in exactly
this time-frame:
(gdb) bt
#0 0x00007ffff569dc24 in strnlen () from /usr/lib/libc.so.6
#1 0x00007ffff56d9e04 in fnmatch@@GLIBC_2.2.5 () from /usr/lib/libc.so.6
#2 0x00007ffff5beb83d in match_subsystem (udev_enumerate=0x7a05f0, subsystem=0x0) at src/libudev/libudev-enumerate.c:727
#3 0x00007ffff5bebb30 in parent_add_child (enumerate=enumerate@entry=0x7a05f0, path=<optimized out>) at src/libudev/libudev-enumerate.c:834
#4 0x00007ffff5bebc3f in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=0x7a56b0 "/sys/devices/<shortened>/input/input97", maxdepth=maxdepth@entry=254) at src/libudev/libudev-enumerate.c:866
#5 0x00007ffff5bebc54 in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=0x79e8c0 "/sys/devices/<shortened>/input", maxdepth=maxdepth@entry=255) at src/libudev/libudev-enumerate.c:868
#6 0x00007ffff5bebc54 in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=path@entry=0x753190 "/sys/devices/<shortened>", maxdepth=maxdepth@entry=256) at src/libudev/libudev-enumerate.c:868
#7 0x00007ffff5bec7df in scan_devices_children (enumerate=0x7a05f0) at src/libudev/libudev-enumerate.c:882
#8 udev_enumerate_scan_devices (udev_enumerate=udev_enumerate@entry=0x7a05f0) at src/libudev/libudev-enumerate.c:919
#9 0x00007ffff5df8777 in <random_caller> () at some/file.c:181
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The online help shows the keys as uppercase but the code and manpage say
lower case. Make the online help follow reality.
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We need to free udev-devices again if they don't match. Funny that no-one
noticed it yet since valgrind is quite verbose about it.
Fix it and free non-matching devices.
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First drop the capabilities of the userhelpers before dropping our own,
otherwise we might not be allowed to drop the capabilities of the
userhelpers. Especially, if we want to drop CAP_SYS_MODULE.
Credits: Matteo Sasso
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This prevents corruption of the hashmap, because we would free() the
keys in the hashmap, if the unit is already in there, with the same
cgroup path.
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