Systemd and various services [SOLVED]
Is there a place here is the forums or somewhere else that I can find information about starting services with systemd?
So far Google is as empty handed as I am
I have systemd running just fine, but aside from some of the directions to start apache and a few other services I see
no instructions on how to create/run other "custom" services.
The explanation in the wiki on this topic are rather succinct and I find myself having to start services like iptables with (systemctl start iptables)
that is OK but I should be able to use: systemctl enable iptables.service.
I have copied the httpd.service file and modified it to run iptables but so far it's a no go.
So if there are other instructions available somewhere else I'll be glad to hear from it.
Thanks.
R,.
Last edited by ralvez (2012-09-06 23:39:49)
You have to issue "systemctl daemon-reload" before you can enable a service, IIRC.
Out of curiosity: Why do you use the rc.d scripts in the service file? That seems like a bit of a roundabout way to me. In case you've missed it (I know I've missed these things often enough), the iptables packages ships its own service file in /usr/lib/systemd/system/iptables.service:
[Unit]
Description=Packet Filtering Framework
[Service]
Type=oneshot
ExecStart=/usr/sbin/iptables-restore /etc/iptables/iptables.rules
ExecStop=/usr/lib/systemd/scripts/iptables-flush
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target
I'm just mentioning it because I remember that Type=forking should be the last ExecType to try. Systemd works best if the programs started by services are just simple processes that don't involve any forking at all.
Edit: I should probably mentioned where I read that. Systemd actually has its own entry on the freedesktop.org wiki—with links to some impressive amounts of documentation. I find it hard to believe you haven't stumpled upon it in your search for documentation.
Edit2: Crond (which, if you use the one from the repos, is actually cronie) has its own service file too—/usr/lib/systemd/system/crond.service (or, more directly, cronie.service).
Last edited by Runiq (2012-09-01 17:39:27)
Similar Messages
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[SOLVED] systemd and ntpd.service
I've just converted to pure systemd according to the wiki. Everything went remarkably well, with just a little blemish. While I'm not notified of any error at startup, when I check systemctl I find that ntpd.service's LOAD/ACTIVE/SUB is loaded/failed/failed.
systemctl status ntpd.service gives me this:
ntpd.service - Network Time Service
Loaded: loaded (/usr/lib/systemd/system/ntpd.service; enabled)
Active: failed (Result: exit-code) since Thu, 18 Oct 2012 04:16:56 +0200; 6s ago
Process: 1397 ExecStart=/usr/bin/ntpd -g -u ntp:ntp (code=exited, status=0/SUCCESS)
Main PID: 1398 (code=exited, status=255)
CGroup: name=systemd:/system/ntpd.service
Oct 18 04:16:56 mike ntpd[1398]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
Oct 18 04:16:56 mike ntpd[1398]: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen and drop on 1 v6wildcard :: UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 2 lo 127.0.0.1 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 3 eth0 192.168.0.2 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 4 lo ::1 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 5 eth0 fe80::224:1dff:fec4:aebe UDP 123
Oct 18 04:16:56 mike ntpd[1398]: peers refreshed
Oct 18 04:16:56 mike ntpd[1398]: Listening on routing socket on fd #22 for interface updates
Oct 18 04:16:56 mike systemd[1]: Started Network Time Service.
and journalctl pretty much more of the same:
Oct 18 04:16:56 mike ntpd[1397]: ntpd [email protected] Tue Aug 21 15:06:24 UTC 2012 (1)
Oct 18 04:16:56 mike ntpd[1398]: proto: precision = 0.106 usec
Oct 18 04:16:56 mike ntpd[1398]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
Oct 18 04:16:56 mike ntpd[1398]: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123
Oct 18 04:16:56 mike sudo[1394]: pam_unix(sudo:session): session closed for user root
Oct 18 04:16:56 mike ntpd[1398]: Listen and drop on 1 v6wildcard :: UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 2 lo 127.0.0.1 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 3 eth0 192.168.0.2 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 4 lo ::1 UDP 123
Oct 18 04:16:56 mike ntpd[1398]: Listen normally on 5 eth0 fe80::224:1dff:fec4:aebe UDP 123
Oct 18 04:16:56 mike ntpd[1398]: peers refreshed
Oct 18 04:16:56 mike ntpd[1398]: Listening on routing socket on fd #22 for interface updates
Oct 18 04:16:56 mike systemd[1]: Started Network Time Service.
Oct 18 04:16:56 mike systemd[1]: ntpd.service: main process exited, code=exited, status=255
Oct 18 04:16:56 mike systemd[1]: Unit ntpd.service entered failed state.
Trying to use it manually (eg. ntpd -qg) works, so I'm not sure what's wrong with it exactly. Where else should I look?
Last edited by Mr_Mario (2012-12-06 11:29:57)slickvguy wrote:I've just started converting to systemd and ran into the same issue. I believe the problem is that you are missing the ntp group from your group file. If you updated your system and merely renamed your group.pacnew to group, it no longer contains the ntp group that was previously added. I just added the ntp group again ( ntp:x:87: ), and ntp started properly and the status is correct. Hope this helps.
That was it. Thank you! -
[SOLVED]Systemd and Crashplan service failed.
Hello,
Crashplan service won't start.
systemctl status crashplan.service
crashplan.service - CrashPlan Backup Engine
Loaded: loaded (/usr/lib/systemd/system/crashplan.service; enabled)
Active: failed (Result: exit-code) since Wed, 17 Oct 2012 11:21:39 -0600; 1h 11min ago
Process: 922 ExecStop=/opt/crashplan/bin/CrashPlanEngine stop (code=exited, status=0/SUCCESS)
Process: 527 ExecStart=/opt/crashplan/bin/CrashPlanEngine start (code=exited, status=0/SUCCESS)
Main PID: 920 (code=exited, status=127)
CGroup: name=systemd:/system/crashplan.service
Oct 17 11:21:29 arch CrashPlanEngine[527]: Starting CrashPlan Engine ... Using standard startup
Oct 17 11:21:29 arch CrashPlanEngine[527]: OK
Oct 17 11:21:29 arch systemd[1]: Started CrashPlan Backup Engine.
Oct 17 11:21:29 arch CrashPlanEngine[922]: Stopping CrashPlan Engine ... /opt/crashplan/bin/CrashPlanEngine: line 144: kill: (920) - No such process
Oct 17 11:21:39 arch CrashPlanEngine[922]: OK
Please let me know what information can I provide to sort out this issue.
Thanks.
Last edited by donniezazen (2012-10-18 07:04:11)/usr/lib/systemd/system/crashplan.service
[Unit]
Description=CrashPlan Backup Engine
After=network.target
[Service]
Type=forking
PIDFile=/opt/crashplan/CrashPlanEngine.pid
EnvironmentFile=/opt/crashplan/bin/run.conf
WorkingDirectory=/opt/crashplan
ExecStart=/opt/crashplan/bin/CrashPlanEngine start
ExecStop=/opt/crashplan/bin/CrashPlanEngine stop
[Install]
WantedBy=multi-user.target -
Systemd and nfs exports [solved]
I recently switched my server over to systemd and now I cannot connect to the NFS share that it is exporting.
Here is the entry in the /etc/fstab on the server:
/dev/sdb1 /media/media ext4 defaults,noatime 0 1
/media/media /nfs4exports/media none rw,bind 0 0
Here is the /etc/systemd/system/media-media.mount :
[Unit]
Description=media
Wants=network.target rpc-statd.service
After=network.target rpc-statd.service
[Mount]
What=/media/media
Where=/nfs4exports/media
Type=nfs
StandardOutput=syslog
StandardError=syslog
When I connect it from my workstation, the mount command just hangs:
# mount -t nfs mars:/media /media/media
Help
Last edited by graysky (2012-05-10 17:01:08)The solution is NOT to create this file at all. Apparently, exports from the server do not require them. If I remove it and reboot the server, I am able to connect from my workstation with no issues. For reference:
$ ls -l /etc/systemd/system/multi-user.target.wants/
total 0
lrwxrwxrwx 1 root root 40 May 10 10:58 cpupower.service -> /usr/lib/systemd/system/cpupower.service
lrwxrwxrwx 1 root root 38 May 10 10:58 cronie.service -> /usr/lib/systemd/system/cronie.service
lrwxrwxrwx 1 root root 40 May 10 12:10 exportfs.service -> /usr/lib/systemd/system/exportfs.service
lrwxrwxrwx 1 root root 42 May 10 10:59 lm_sensors.service -> /usr/lib/systemd/system/lm_sensors.service
lrwxrwxrwx 1 root root 35 Apr 30 15:15 network.service -> /etc/systemd/system/network.service
lrwxrwxrwx 1 root root 36 May 10 10:59 ntpd.service -> /usr/lib/systemd/system/ntpd.service
lrwxrwxrwx 1 root root 36 May 10 11:33 rc-local.service -> /etc/systemd/system/rc-local.service
lrwxrwxrwx 1 root root 40 May 2 22:37 remote-fs.target -> /usr/lib/systemd/system/remote-fs.target
lrwxrwxrwx 1 root root 39 May 10 10:58 rpcbind.service -> /usr/lib/systemd/system/rpcbind.service
lrwxrwxrwx 1 root root 42 May 10 12:10 rpc-mountd.service -> /usr/lib/systemd/system/rpc-mountd.service
lrwxrwxrwx 1 root root 41 May 10 12:10 rpc-statd.service -> /usr/lib/systemd/system/rpc-statd.service
lrwxrwxrwx 1 root root 43 May 10 10:58 sshdgenkeys.service -> /usr/lib/systemd/system/sshdgenkeys.service
lrwxrwxrwx 1 root root 36 May 10 10:58 sshd.service -> /usr/lib/systemd/system/sshd.service
lrwxrwxrwx 1 root root 41 May 10 11:06 syslog-ng.service -> /usr/lib/systemd/system/syslog-ng.service
lrwxrwxrwx 1 root root 35 May 10 10:57 ufw.service -> /usr/lib/systemd/system/ufw.service -
I use my earthlink address as my apple ID. Will I have to change it if I add my iCloud email
Account and send email from it. I intend to keep my earthlink account and email
Address as I have had it since 1997 and my friends and several services I use know
me by my earthlink handle. Will that be a problem?I'm not sure if I understand your question, but if you create a new iCloud account with a different ID your existing ID isn't effected by this. It will continue to work as it does now, you will just have an additional Apple ID. If you have an earthlink email address you can continue to use it as a separate account, and it can continue to be your default account if you set it to be (in Settings>Mail,Contacts,Calendars>Default Account). If I'm misunderstanding your question, please explain further.
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[SOLVED] systemd not alway starts dnsmasq and minidlna service
Hi!
After I've annoyed some of you (and hopefully helped others) with my threads on systemd I got systemd working. But; I still have one problem. Systemd seems to have trouble starting dnsmasq and minidlna.
dnsmasq.service loaded failed failed A lightweight DHCP and caching DNS server
[email protected] loaded active running Getty on tty1
httpd.service loaded active running Apache Web Server
logitechmediaserver.service loaded active running Logitech Media Server Daemon
lvm.service loaded active exited LVM activation
minidlna.service loaded failed failed minidlna server
Sometimes they do load, sometimes not. Is there a way to find out why a service could not be started?
btw
systemctl start minidlna dnsmasq
does start them perfectly
Last edited by theking2 (2012-12-13 18:50:35)Yes, there is such a command systemctl status and it says
Dec 11 20:54:44 janus systemd[1]: Starting A lightweight DHCP and caching DNS server...
Dec 11 20:54:45 janus dnsmasq[308]: dnsmasq: syntax check OK.
Dec 11 20:54:45 janus dnsmasq[335]: dnsmasq: failed to create listening socket for 172.16.0.8: Cannot assign requested address
Dec 11 20:54:45 janus systemd[1]: dnsmasq.service: main process exited, code=exited, status=2/INVALIDARGUMENT
Dec 11 20:54:45 janus systemd[1]: Failed to start A lightweight DHCP and caching DNS server.
Dec 11 20:54:45 janus systemd[1]: Unit dnsmasq.service entered failed state
and
minidlna.service - minidlna server
Loaded: loaded (/usr/lib/systemd/system/minidlna.service; enabled)
Active: failed (Result: exit-code) since Tue, 2012-12-11 20:54:45 CET; 46s ago
Process: 303 ExecStart=/usr/sbin/minidlna -P /var/run/minidlna/minidlna.pid (code=exited, status=255)
CGroup: name=systemd:/system/minidlna.service -
[SOLVED]Problem with systemd and awesome wm
Hello,
I recently have installed systemd and I have enabled slim.service, but after logging in throught slim I cannot run any programs in my awesome wm. Well, actually I can, but only a few seconds after login. If I run xterm and then try to run a program throught it I get messages "no protocol specified" and "cannot open display :0.0". If I quit awesome/X and login again(without reboot) all works just fine. Could you please help me to solve this problem? Thank you in advance.
Edit: found this in the Xorg.0.log:
[ 164.412] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jun 15 11:47:28 2012
[ 164.412] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 164.413] (==) No Layout section. Using the first Screen section.
[ 164.413] (==) No screen section available. Using defaults.
[ 164.413] (**) |-->Screen "Default Screen Section" (0)
[ 164.413] (**) | |-->Monitor "<default monitor>"
[ 164.413] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
Last edited by ArtemGuzhva (2012-06-18 07:46:12)Okay, it is working fine now I have uninstalled initscripts and installed sysvcompat.
NOTE: before uninstalling initscripts and sysvinit, reboot your computer with init=/bin/systemd in your kernel cmdline, because you will not be able to shutdown properly due to the lack of inittab.
Last edited by ArtemGuzhva (2012-06-18 07:49:12) -
[SOLVED]systemd and make a camera visible GUI-wise in your filemanager
After reading a lot about systemd in the wiki and in this forum I understand there are different opionons about systemd. Anyway, I have a adapted all the changes to rc.conf leaving out only a few daemons to start there. So why not give systemd a try? If you dont want to read the full posting I finally got it to work, basically by reading carefully and checking the suggested tests in the systemd wiki. (loginctl)
As suggested by the wiki, I tried the systemd yesterday. Enabled via systemctl some services to "replace" my rc.conf daemons. I got what I thought everything to work, including autologin directly to my Xfce4 desktop. Everything except the digital camera.
When starting Arch traditionally via initscripts I immediately can see the camera in the filemanager (Nautilus) when the camera is attached via USB.
Some minutes later, after adding "init=/usr/lib/systemd/systemd" to the APPEND line in Syslinux and rebooting, my machine reboots
fine.But when connecting the camera again it is not visible graphically.
The camera is there because when using gphoto2 (the commandline) as root I can transfer pictures etc.
Even if I am no happy CLI user I can handle it when necessary. Handling pictures a graphical view of them is much easier...
As the wiki about systemd says one can try it out. I have not removed anything from the system and when starting Arch again, the initscript way, I can see the camera again in my filemanager, gthumb works again and pictures can be transferred to my machine.
In the wiki again, this time about digital cameras
Permission issues
Camera devices should be granted permission using ACLs. For this to work, users need to have consolekit or systemd running and the user session must be registered with them accordingly.
Check this using /usr/bin/ck-list-sessions to verify a value of "TRUE" should be returned for both the "active" and "is-local" fields:
$ ck-list-sessions | grep TRUE
active = TRUE
is-local = TRUE
ACL=Atlantic Container Line is what first comes into my mind. I have had some connections to transport business...I admit I had to google it to find the correct interpretation of this mumbo-jumbo.
The wiki also gives a "hint", if this is not working try to use the obsolete camera group and edit some udev rules.
Should not be necessary when it has worked before systemd and earlier experiences
But what is this about "Permission issues"? Here is my listings relative the wiki hints. All seems OK.. or why the heck are there two sessions??
[leif@krasaki ~]$ ck-list-sessions | grep TRUE
is-local = TRUE
active = TRUE
is-local = TRUE
[leif@krasaki ~]$ ck-list-sessions
Session1:
unix-user = '1000'
realname = '(null)'
seat = 'Seat1'
session-type = ''
active = FALSE
x11-display = ''
x11-display-device = ''
display-device = '/dev/tty1'
remote-host-name = ''
is-local = TRUE
on-since = '2012-10-24T07:12:56.499847Z'
login-session-id = '1'
idle-since-hint = '2012-10-24T07:13:26.994037Z'
Session2:
unix-user = '1000'
realname = '(null)'
seat = 'Seat1'
session-type = ''
active = TRUE
x11-display = ':0'
x11-display-device = '/dev/tty7'
display-device = '/dev/tty1'
remote-host-name = ''
is-local = TRUE
on-since = '2012-10-24T07:13:02.361157Z'
login-session-id = '1'
[leif@krasaki ~]$
As one can see, the ACTIVE values are here as the wiki says. But no camera. Those values are the same, wheter which way the machine is started. But 2 sessions??
Further reading in the systemd wiki article and consolekit vs systemd.logind gives a clue.
From the wiki:
In order to check the status of your user session, you can use loginctl. To see if your user session is properly set up, check if the following command contains Active=yes. All polkit actions like suspending the system or mounting external drives with Udisks should then work automatically.
So when started via systemd and running logintctl, it gives this surprising result. Does not matter wheter as normal user, nor as root....
[leif@krasaki ~]$ loginctl
SESSION UID USER SEAT
1 1000 leif seat0
1 sessions listed.
[leif@krasaki ~]$ loginctl show-session 1
Id=1
Timestamp=Wed, 24 Oct 2012 10:57:03 +0200
TimestampMonotonic=20040019
DefaultControlGroup=name=systemd:/user/leif/1
VTNr=1
TTY=tty1
Remote=no
Service=login
Leader=315
Audit=1
Type=tty
Class=user
Active=no
State=online
KillProcesses=no
IdleHint=yes
IdleSinceHint=1351069009642296
IdleSinceHintMonotonic=6664433
Name=leif
[leif@krasaki ~]$
Surprising? Should it not have been Active=Yes? So something is wrong in my settings although it had worked "before" starting using systemd..
OK, so far. Lost? Not yet. Double check again everything and I found the culprit, my ~/.bash_profile which had worked before seemed a bit different to what is suggested in the wiki. The old one, actually started 2 sessions, as also could be seen here above checking ck-list-sessions. That was the problem
Using a fresh edited ~/.bash_profile as suggested here, the camera is visible graphically
Finally, just for fun, start again the old initscipt way. Enabling daemon and so on. Still 2 sessions going on....Here it was the "/.xinitrc, which also had some old fashions and I removed the ck-launch-session from the exec line. So even here, now only 1 session..
Anyway, now the camera is visible, both starting with initscripts, naturally also some daemons active in rc.conf and by starting with systemd.
I rest my case and it seems systemd works with everything on my machine which is just a normal desktop used by an old man.
Thanks for reading...Solved now! Boot times are as fast as posssible on my HDD I think. Only thing after uninstalling initscripst and initscripts-systemd was that locale was not set inspite of a correct /etc/locale.conf. I had to make /etc/profile.d/locale.sh with this content;
if [ -s /etc/locale.conf ]; then
. /etc/locale.conf
fi
export LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE
export LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS
export LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION -
[SOLVED]systemd-tmpfiles-setup.service failure
Hi guys,
I just reinstalled arch with the following partitions:
[root@arch_vinnom vinnom]# gdisk -l /dev/sda
GPT fdisk (gdisk) version 1.0.0
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Disk /dev/sda: 625142448 sectors, 298.1 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): BD3CA679-FA08-4F60-9BAD-B845DE9FF7EB
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 625142414
Partitions will be aligned on 2048-sector boundaries
Total free space is 2014 sectors (1007.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 2048 4095 1024.0 KiB EF02 BIOS
2 4096 52432895 25.0 GiB 8300 ROOT
3 52432896 53481471 512.0 MiB 8300 BOOT
4 53481472 74452991 10.0 GiB 8300 TMP
5 74452992 95424511 10.0 GiB 8300 VAR
6 95424512 602935295 242.0 GiB 8300 HOME
7 602935296 625142414 10.6 GiB 8200 SWAP
The problem is that tmpfs is mounted at '/tmp' through '/usr/lib/systemd/system/tmp.mount'
# This file is part of systemd.
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Temporary Directory
Documentation=man:hier(7)
Documentation=http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
ConditionPathIsSymbolicLink=!/tmp
DefaultDependencies=no
Conflicts=umount.target
Before=local-fs.target umount.target
[Mount]
What=tmpfs
Where=/tmp
Type=tmpfs
Options=mode=1777,strictatime
Because of this, I'm always getting:
● systemd-tmpfiles-setup.service - Create Volatile Files and Directories
Loaded: loaded (/usr/lib/systemd/system/systemd-tmpfiles-setup.service; static; vendor preset: disabled)
Active: failed (Result: exit-code) since Dom 2015-05-03 03:29:58 BRT; 27min ago
Docs: man:tmpfiles.d(5)
man:systemd-tmpfiles(8)
Process: 278 ExecStart=/usr/bin/systemd-tmpfiles --create --remove --boot --exclude-prefix=/dev (code=exited, status=1/FAILURE)
Main PID: 278 (code=exited, status=1/FAILURE)
Then I tried to change '/tmp' to '/run/tmpfs', folder that I created for this, using tmpfs wiki as reference.
# This file is part of systemd.
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Temporary Directory
Documentation=man:hier(7)
Documentation=http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
ConditionPathIsSymbolicLink=!/run/tmpfs
DefaultDependencies=no
Conflicts=umount.target
Before=local-fs.target umount.target
[Mount]
What=tmpfs
Where=/run/tmpfs
Type=tmpfs
Options=mode=1777,strictatime,nodev,nosuid,size=1536M
But the error persists. What I'm missing?
Last edited by vinnom (2015-05-03 16:51:38)ooo wrote:Couldn't you just mask the tmp.mount service? (as mentioned in the wiki page you linked)
Then your /tmp partition would be mounted according to your fstab
Raynman wrote:
The tmp.mount generated from your fstab should override the tmp.mount in /usr/lib/systemd/system. You say
The problem is that tmpfs is mounted at '/tmp' through '/usr/lib/systemd/system/tmp.mount'
If that is true (could you show output of mount and your fstab?) that is worth investigating.
However, your original problem seems to be that systemd-tmpfiles-setup.service fails. If something is wrong with your mounts, that could be related, but it might very well be something else. Is there any more information in the journal to indicate why the service fails (maybe even mentioning a tmpfiles.d config file that is responsible)? Did you create any config files for tmpfiles.d yourself?
Sorry guys, I tried to be concise, but ended up that I didn't make myself clear.
My '/tmp' is mounting fine as it takes priority over systemd. In fact, what I wanted to say is that '/tmp' mounts fine, systemd tried to mount tmpfs at '/tmp' and fails and I want to point tmpfs to mount at '/run/tmpfs' which I created for this, but just editing '/usr/lib/systemd/system/tmp.mount' didn't solve.
As for journalctl, it repeats several times this message:
Mai 02 22:43:32 arch_vinnom systemd[1]: systemd-tmpfiles-setup.service: main process exited, code=exited, status=1/FAILURE
Mai 02 22:43:32 arch_vinnom systemd[1]: Failed to start Create Volatile Files and Directories.
Mai 02 22:43:32 arch_vinnom systemd[1]: Unit systemd-tmpfiles-setup.service entered failed state.
Mai 02 22:43:32 arch_vinnom systemd[1]: systemd-tmpfiles-setup.service failed.
foutrelis wrote:
Depending on how your '/var' file system is created/mounted, you might need to enable ACL on it:
https://wiki.archlinux.org/index.php/Sy … rt_at_boot
hmm
I created my /var during arch installation, with mkfs.reiserfs.
Using
tune2fs -l /dev/sdXY | grep "Default mount options:"
To check if acl was already enabled, I got:
[root@arch_vinnom vinnom]# tune2fs -l /dev/sda5 | grep "Default mount options:"
tune2fs: Bad magic number in super-block while trying to open /dev/sda5
Couldn't find valid filesystem superblock.
Then I searched a bit and noted that reiserfs isn't compatible with acl =/
Last edited by vinnom (2015-05-03 15:12:18) -
Systemd-remount-fs.service fails [SOLVED]
After a fresh install on a brandnew laptop, my root partition is being mounted read only, and I see that systemd-remount-fs.service fails:
[root@anton ~]# systemctl status systemd-remount-fs.service
systemd-remount-fs.service - Remount Root and Kernel File Systems
Loaded: loaded (/usr/lib/systemd/system/systemd-remount-fs.service; static)
Active: failed (Result: exit-code) since Sat, 2012-12-01 21:00:05 MST; 18min ago
Docs: man:systemd-remount-fs.service(8)
Process: 186 ExecStart=/usr/lib/systemd/systemd-remount-fs (code=exited, status=1/FAILURE)
CGroup: name=systemd:/system/systemd-remount-fs.service
Dec 01 21:00:05 anton systemd-remount-fs[186]: mount: / not mounted or bad option
Dec 01 21:00:05 anton systemd-remount-fs[186]: In some cases useful info is found in syslog - try
Dec 01 21:00:05 anton systemd-remount-fs[186]: dmesg | tail or so
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
I have no idea why this is happening, or what to do to try and fix it - any help/advice would be greatly appreciated. Following is the information I think is necessary for assistance:
Note that I have /usr on a separate partition, which I suspect is possibly involved in the issue somehow.
Here's my fstab:
[root@anton ~]# cat /etc/fstab
# /dev/sda5
#UUID=a09ff37e-ce60-4173-b95a-4b71a53c01d3 / ext4 defaults,rw,noatime,discard,data=writeback 0 1
# /dev/sda6
UUID=f4ab3551-c4f8-4e77-97bb-cc754c81af24 /usr ext4 defaults,noatime,discard,data=writeback 0 0
# /dev/sda7
UUID=c8d2776b-faaa-4a9d-ad49-4b09489faaaa /var ext4 defaults,rw,noatime,discard 0 2
# /dev/sda8
UUID=3dff3fa5-3291-4227-907a-258f12e1b3cf /home ext4 defaults,rw,relatime,discard 0 2
Here's the relevant output from mount (note that my root (sda5) partition is not being mount with the options I specified in fstab):
[root@anton ~]# mount | grep sda
/dev/sda5 on / type ext4 (ro,relatime,data=ordered)
/dev/sda6 on /usr type ext4 (rw,noatime,discard,data=writeback)
/dev/sda7 on /var type ext4 (rw,noatime,discard,data=ordered)
/dev/sda8 on /home type ext4 (rw,relatime,discard,data=ordered)
Relavant snippet from /boot/grub/grub.cfg:
menuentry 'Arch GNU/Linux, with Linux core repo kernel' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-true-a09ff37e-ce60-4173-b95a-4b71a53c01d3' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 a09ff37e-ce60-4173-b95a-4b71a53c01d3
else
search --no-floppy --fs-uuid --set=root a09ff37e-ce60-4173-b95a-4b71a53c01d3
fi
echo 'Loading Linux core repo kernel ...'
linux /boot/vmlinuz-linux root=UUID=a09ff37e-ce60-4173-b95a-4b71a53c01d3 ro init=/usr/lib/systemd/systemd
echo 'Loading initial ramdisk ...'
initrd /boot/initramfs-linux.img
Finally, here's my mkinitcpio.cfg:
[root@anton ~]# cat /etc/mkinitcpio.conf
MODULES=""
BINARIES=""
FILES=""
HOOKS="base udev autodetect sata filesystems usbinput usr fsck shutdown"
Last edited by corey_s (2012-12-02 08:57:35)Thanks for the quick response, WonderWoofy ( by the way, great username! )!
When I removed or modified the the mount options in the bootloader kernel command line, there was no change to the status of the fs after boot-up. I had changed it at one point from 'ro', to 'rw'; but doing so had no affect on the output of the mount command.
However, I did finally identify the cause: turns out if I specify 'data=writeback', in fstab for the root partition, then systemd-remount-fs.service fails, as per my OP - leaving me with a 'ro'-mounted root filesystem. Simply removing that, or changing it to 'data=ordered', solved the issue: when I rebooted, the root partition was mounted as per my fstab config.
So, my fstab now looks like this:
# /dev/sda5
UUID=a09ff37e-ce60-4173-b95a-4b71a53c01d3 / ext4 rw,noatime,discard 0 1
# /dev/sda6
UUID=f4ab3551-c4f8-4e77-97bb-cc754c81af24 /usr ext4 defaults,ro,noatime,discard,data=writeback 0 0
# /dev/sda7
UUID=c8d2776b-faaa-4a9d-ad49-4b09489faaaa /var ext4 defaults,rw,noatime,discard 0 2
# /dev/sda8
UUID=3dff3fa5-3291-4227-907a-258f12e1b3cf /home ext4 defaults,rw,relatime,discard 0 2
... and all is now well.
I'll mark this as solved, but I'll also ask: why does specifying 'data=writeback' on my root partition cause the systemd-remount-fs.service to fail? Any experts out there know?
Last edited by corey_s (2012-12-02 06:46:32) -
[SOLVED] systemd and blacklisting modules
Hi,
I recently found out about the 'systemctl status foo.service'-cmd and I was finally able to see why the systemd-modules-load-service was failing on my laptop.
It complains it cannot find service-files for 'blacklist nouveau' and other modules I have blacklisted. The wiki mentions blacklisting is done the same for systemd as for sysV-init, i.e. through a simple 'blacklist <modulename>' inside a .conf-file residing in either:
/etc/modprobe.d/ or
/etc/modules-load.d/
What am I doing wrong?
Last edited by zenlord (2012-08-24 19:38:38)tomegun wrote:The .conf file must be in /etc/modprobe.d and not in /etc/modules-load.d.
OK, that's the one. I was mistaken to think that both directories had the same functionality.
THX!
Marking as solved.
Last edited by zenlord (2012-08-24 19:38:11) -
[Solved] Mismatch on GID and shadow.service fails
Hi, randomly the shadow.service fails on loading and it gives me this output:
$ systemctl status shadow.service
● shadow.service - Verify integrity of password and group files
Loaded: loaded (/usr/lib/systemd/system/shadow.service; static; vendor preset: disabled)
Active: failed (Result: exit-code) since sab 2015-03-28 14:54:50 CET; 13min ago
Process: 1988 ExecStart=/usr/bin/pwck -r (code=exited, status=2)
Main PID: 1988 (code=exited, status=2)
mar 28 14:54:50 vivopicenin pwck[1988]: user 'git': no group 999
mar 28 14:54:50 vivopicenin pwck[1988]: user 'systemd-journal-remote': no group 998
mar 28 14:54:50 vivopicenin pwck[1988]: user 'systemd-journal-upload': no group 997
mar 28 14:54:50 vivopicenin pwck[1988]: user 'sddm': no group 996
mar 28 14:54:50 vivopicenin pwck[1988]: user 'rtkit': no group 133
mar 28 14:54:50 vivopicenin pwck[1988]: pwck: nessuna modifica
mar 28 14:54:50 vivopicenin systemd[1]: shadow.service: main process exited, code=exited, status=2/INVALIDARGUMENT
mar 28 14:54:50 vivopicenin systemd[1]: Failed to start Verify integrity of password and group files.
mar 28 14:54:50 vivopicenin systemd[1]: Unit shadow.service entered failed state.
mar 28 14:54:50 vivopicenin systemd[1]: shadow.service failed.
The output instead of pwck is:
$ sudo pwck
user 'polkitd': no group 102
user 'avahi': no group 84
user 'colord': no group 124
user 'git': no group 999
user 'systemd-journal-remote': no group 998
user 'systemd-journal-upload': no group 997
user 'sddm': no group 996
user 'rtkit': no group 133
pwck: nessuna modifica
So for example for sddm group it requires a 996 GID, but on my /etc/group file i have this content:
$ cat /etc/group
root:x:0:root
bin:x:1:root,bin,daemon
daemon:x:2:root,bin,daemon
sys:x:3:root,bin
adm:x:4:root,daemon
tty:x:5:
disk:x:6:root
lp:x:7:daemon
mem:x:8:
kmem:x:9:
wheel:x:10:root,marco
ftp:x:11:
mail:x:12:
uucp:x:14:
log:x:19:root
utmp:x:20:
locate:x:21:
rfkill:x:24:
smmsp:x:25:
proc:x:26:
http:x:33:
games:x:50:
lock:x:54:
uuidd:x:68:
dbus:x:81:
network:x:90:
video:x:91:
audio:x:92:
optical:x:93:
floppy:x:94:
storage:x:95:
scanner:x:96:
input:x:97:
power:x:98:
nobody:x:99:
users:x:100:
systemd-journal:x:190:
systemd-journal-gateway:x:191:
systemd-timesync:x:192:
systemd-network:x:193:
systemd-bus-proxy:x:194:
systemd-resolve:x:195:
systemd-journal-upload:x:994:
systemd-journal-remote:x:995:
ntp:x:87:
mysql:x:89:
git:x:993:
usbmux:x:140:
vboxusers:x:108:
sddm:x:992:
There are some mismatches, for example on sddm group which requires 996 GID but on my system i have GID 992.
What should i do in oder to fix it?
Thanks!
P.s. sudo gpwck gives me no output and i don't have any .pacnew on my system.
Last edited by toketin (2015-03-29 17:18:03)Hi thanks for the reply, i've fixed fot the half of the groups' errors, for the others it gives me that the group X doesn't exist. This the output:
# groupmod --gid 102 polkitd
groupmod: group 'polkitd' does not exist
# groupmod --gid 84 avahi
groupmod: group 'avahi' does not exist
# groupmod --gid 124 colord
groupmod: group 'colord' does not exist
# groupmod --gid 133 rtkit
groupmod: group 'rtkit' does not exist
I had tried to re-install yesterday for example git and sddm packages but it didn't fix the issue.
Last edited by toketin (2015-03-29 12:38:01) -
[SOLVED] systemd uses cronie.service in /usr/lib instead of /etc
I've been having a little problem getting systemd to use my custom service file for cronie. I've tried doing the same thing with ntpd and a few other services, and they all work fine.
[root@garrett garrett]# cp /{usr/lib,etc}/systemd/system/cronie.service
[root@garrett garrett]# systemctl reenable cronie.service
rm '/etc/systemd/system/multi-user.target.wants/cronie.service'
ln -s '/etc/systemd/system/cronie.service' '/etc/systemd/system/multi-user.target.wants/cronie.service'
[root@garrett garrett]# systemctl status cronie.service
cronie.service - Periodic Command Scheduler
Loaded: loaded (/usr/lib/systemd/system/cronie.service; enabled)
Active: inactive (dead)
CGroup: name=systemd:/system/cronie.service
Sep 13 21:32:52 garrett /usr/sbin/crond[622]: (CRON) INFO (running with inotify support)
It appears to have something to do with the crond.service symlink to cronie.service, since when I remove it, systemd will use the service file in /etc.
[root@garrett garrett]# rm /usr/lib/systemd/system/crond.service
[root@garrett garrett]# cp /{usr/lib,etc}/systemd/system/cronie.service
[root@garrett garrett]# systemctl reenable cronie.service
rm '/etc/systemd/system/multi-user.target.wants/cronie.service'
ln -s '/etc/systemd/system/cronie.service' '/etc/systemd/system/multi-user.target.wants/cronie.service'
[root@garrett garrett]# systemctl status cronie.service
cronie.service - Periodic Command Scheduler
Loaded: loaded (/etc/systemd/system/cronie.service; enabled)
Active: inactive (dead)
CGroup: name=systemd:/system/cronie.service
Sep 13 21:32:52 garrett /usr/sbin/crond[622]: (CRON) INFO (running with inotify support)
However, these symlinks don't cause problems in other packages such as with cups.service, which has a symlink cupsd.service. I also tried the same commands above on another arch computer I have that is running systemd and encountered the same results. This just seems really strange, and I'm not exactly sure where to go from here. Any help would be greatly appreciated.
Last edited by Floft (2012-09-14 06:40:23)I can not replicate on my system.
# find {/usr/lib,/etc}/systemd/system/ -name "*cron*" -ls
803795 4 -rw-r--r-- 1 root root 174 Aug 8 22:24 /usr/lib/systemd/system/cronie.service
803798 0 lrwxrwxrwx 1 root root 14 Aug 8 22:24 /usr/lib/systemd/system/crond.service -> cronie.service
793796 4 -rw-r--r-- 1 root root 174 Sep 14 03:01 /etc/systemd/system/cronie.service
932745 0 lrwxrwxrwx 1 root root 34 Sep 14 03:01 /etc/systemd/system/multi-user.target.wants/cronie.service -> /etc/systemd/system/cronie.service
# systemctl status cronie
cronie.service - Periodic Command Scheduler
Loaded: loaded (/etc/systemd/system/cronie.service; enabled)
Active: active (running) since Fri, 14 Sep 2012 03:06:05 -0300; 1s ago
Main PID: 13956 (crond)
CGroup: name=systemd:/system/cronie.service
└ 13956 /usr/sbin/crond -n -
[edited for additional question clarity]
[edited again showing result of running in.tftpd manually]
I have a recently installed systemd based machine with 2 NICs. One faces the LAN and runs dhcpcd, the other faces a local isolated subnet and runs dhcpd and tftpd.
Everything was working until an update early this week (including the new 3.6.9 kernel) caused the eth0 and eth1 to swap places.
I tried a udev rule to assign the eth0 and eth1, but it didn't seem to work.
Subsequently, I just renemaed the eth0 and eth1 in the dhcpd.service file and the /etc/conf.d/network file referenced by the network.service file.
Now dhcpd4 seems to be working, but tftpd is continuing to fail to start with the error:
Dec 12 09:36:57 beezey in.tftpd[1386]: cannot bind to local IPv4 socket: Address already in use
Dec 12 09:36:57 beezey systemd[1]: tftpd.service: main process exited, code=exited, status=71/n/a
Dec 12 09:36:57 beezey systemd[1]: Unit tftpd.service entered failed state
The tftpd.service file:
[root@beezey johnea]# cat /etc/systemd/system/tftpd.service
[Unit]
Description=hpa's original TFTP daemon
[Service]
ExecStart=/usr/sbin/in.tftpd -l -4 -s /srv/tftp/
StandardInput=socket
StandardOutput=inherit
StandardError=journal
[Install]
WantedBy=multi-user.target
I've used the network.service file indicated here:
https://wiki.archlinux.org/index.php/Co … IP_address
Including this file to configure the static eth0:
[root@beezey johnea]# cat /etc/conf.d/network
interface=eth0
address=10.20.30.1
netmask=24
broadcast=10.20.30.255
And started and stopped tftpd.socket prior to .service as instructed here:
https://wiki.archlinux.org/index.php/Tf … er#Systemd
Netstat show the IPv6 port 69 for tftpd, but there is no port 69 listening on IPv4:
[root@beezey johnea]# netstat --udp --tcp -l -n
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6011 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6012 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6013 0.0.0.0:* LISTEN
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 ::1:6010 :::* LISTEN
tcp6 0 0 ::1:6011 :::* LISTEN
tcp6 0 0 ::1:6012 :::* LISTEN
tcp6 0 0 ::1:6013 :::* LISTEN
udp 0 0 0.0.0.0:58493 0.0.0.0:*
udp 0 0 0.0.0.0:67 0.0.0.0:*
udp 0 0 10.20.30.1:123 0.0.0.0:*
udp 0 0 192.168.13.73:123 0.0.0.0:*
udp 0 0 127.0.0.1:123 0.0.0.0:*
udp 0 0 0.0.0.0:123 0.0.0.0:*
udp6 0 0 :::32138 :::*
udp6 0 0 :::69 :::*
udp6 0 0 fe80::21b:21ff:fe6b:123 :::*
udp6 0 0 fe80::1a03:73ff:fe3:123 :::*
udp6 0 0 ::1:123 :::*
udp6 0 0 :::123 :::*
I'm able to start in.tftpd manually via:
[root@beezey johnea]# in.tftpd -l -s /srv/tftp/
After this command line netstat shows the active socket 69 on IPv4 and IPv6:
[root@beezey johnea]# netstat --udp -l -n
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
udp 0 0 0.0.0.0:44194 0.0.0.0:*
udp 0 0 0.0.0.0:67 0.0.0.0:*
udp 0 0 0.0.0.0:69 0.0.0.0:*
udp 0 0 192.168.13.73:123 0.0.0.0:*
udp 0 0 10.20.30.1:123 0.0.0.0:*
udp 0 0 127.0.0.1:123 0.0.0.0:*
udp 0 0 0.0.0.0:123 0.0.0.0:*
udp6 0 0 :::41398 :::*
udp6 0 0 :::69 :::*
udp6 0 0 fe80::21b:21ff:fe6b:123 :::*
udp6 0 0 fe80::1a03:73ff:fe3:123 :::*
udp6 0 0 ::1:123 :::*
udp6 0 0 :::123 :::*
I'm unclear on:
1) why tftpd thinks IPv4 0.0.0.0:69 is already in use
2) how to best configure persistent interface names under sytemd and udev
Any guidance is greatly appreciated...
johnea
Last edited by android (2012-12-14 00:20:19)OK, I have it working. There were several things wrong:
1) The modified tftpd.service file was incorrect. The introduction of the '-l' flag, to run tftpd as a standalone service, not inetd driven, was preventing the socket based unit from working. The tftpd.service file below is working correctly with the stock tftpd.socket file provided with the tftp-hpa package. This file has modifications to make tftpd run only on the statically configured interface.
[Unit]
Description=hpa's original TFTP daemon on subnet interface sub0
Requires=network.target
After=network.target
[Service]
ExecStart=/usr/sbin/in.tftpd -a 10.20.30.1 -s /srv/tftp/
StandardInput=socket
StandardOutput=inherit
StandardError=journal
[Install]
WantedBy=multi-user.target
The "Requires=network.target" and "After=network.target" were necessary additions for restricting tftpd to one interface by it's IP address.
The "-a 10.20.30.1" argument specifies the interface to monitor.
2) The /etc/conf.d/network file had typos.
The statically configured interface uses the network.service file specified here:
https://wiki.archlinux.org/index.php/Tf … er#Systemd
However my /etc/conf.d/network file somehow managed to pick up spaces at the beginning of the lines after the first line. This prevented the network.service file from extracting the parameters.
I additionally modified the network.service file by commenting out the wpa_supplicant line, and the "ip route add" line, because this is a wired interface and it is a local subnet with no outbound gateway.
The netstat output was misleading me. Since the tftpd unit is socket driven, it does not show up as a listening socket on port 69 (this also kept it out of ps listings). I believe systemd had started tftpd.socket and was monitoring UDP port 69. This is why I was experiencing the "Address already in use" error on the tftpd.service file that specified the '-l' option.
The persistent interface names where established via a Udev rule, as specified here:
https://wiki.archlinux.org/index.php/Ud … ork_device
This led to custom interface names, which required the /etc/conf.d/network file, and other network config files be updated.
These steps led to a working tftpd service on one statically configured interface only.
The only remaining systemd issue to be resolved on this host is to restrict the dhcpcd client to the other interface only, but that's another post.
johnea -
[SOLVED] Systemd and tmpfiles? Conflicting /tmp?
I've got this error in journal;
systemd-tmpfile[247]: Two or more conflicting lines for /tmp configured, ignoring.
This is from a leftover from arch initscripts, /usr/lib/tmpfiles.d/arch.conf shich is doubled by systemd's, /usr/lib/tmpfiles.d/x11.conf (almost).
arch.conf;
D /tmp 1777 root root 10d
d /run/daemons 0755 root root -
d /tmp/.X11-unix 1777 root root 10d
d /tmp/.ICE-unix 1777 root root 10d
d /tmp/.XIM-unix 1777 root root 10d
d /tmp/.font-unix 1777 root root 10d
d /tmp/.Test-unix 1777 root root 10d
F /run/utmp 0664 root utmp -
r /tmp/.X[0-9]-lock
r /etc/nologin
r /etc/shutdownpid
r /forcefsck
r /fastboot
x11.conf;
# This file is part of systemd.
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# See tmpfiles.d(5) for details
# Make sure these are created by default so that nobody else can
d /tmp/.X11-unix 1777 root root 10d
d /tmp/.ICE-unix 1777 root root 10d
d /tmp/.XIM-unix 1777 root root 10d
d /tmp/.font-unix 1777 root root 10d
d /tmp/.Test-unix 1777 root root 10d
# Unlink the X11 lock files
r /tmp/.X[0-9]*-lock
Can I delete the arch one - where is it started from at boot? I'm running only systemd and got rid of all arch units. Or can I merge them? I really can't tell which tmpfiles are needed.
Last edited by swanson (2012-05-31 19:11:46)Solved now! Boot times are as fast as posssible on my HDD I think. Only thing after uninstalling initscripst and initscripts-systemd was that locale was not set inspite of a correct /etc/locale.conf. I had to make /etc/profile.d/locale.sh with this content;
if [ -s /etc/locale.conf ]; then
. /etc/locale.conf
fi
export LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE
export LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS
export LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
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