RE: [chrony-users] chronyc always exits 0 without any output
William G. Unruh __| Canadian Institute for| Tel: +1(604)822-3273 Physics _|___ Advanced Research _| Fax: +1(604)822-5324 UBC, Vancouver,BC _|_ Program in Cosmology | un...@physics.ubc.ca Canada V6T 1Z1 | and Gravity __|_ www.theory.physics.ubc.ca/ On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: The only thing I can think right now is that there’s something up with the network card or interface name. Somehow chronyc isn’t seeing that there’s a network to query. I am grasping at straws though. But chronyc would not go through the network anyway.
RE: [chrony-users] chronyc always exits 0 without any output
should have thought of that. I didn’t see any logs about it, but sure enough, I
rebooted the server into permissive mode and did an autorelabel and chronyc
works now.
--Matthew Wilkinson
From: Parker, Michael D. [mailto:michael.d.par...@ga.com]
Sent: Thursday, April 19, 2018 14:33
To: chrony-users@chrony.tuxfamily.org
Subject: RE: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
Have any of you tried setting SELinux into permissive mode?
Does chronyc run as root ok? But not as a normal user?
* * *
Michael D. Parker
General Atomics – ElectroMagnetics Systems Group (EMS)
michael.d.par...@ga.com<mailto:michael.d.par...@ga.com> <<<<< NOTE: Remember
to include my middle initial >>>>>
*
The information contained in this electronic message is intended only for the
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confidential and exempt from disclosure
under applicable law. This message may also contain technical data, export of
which is restricted by the
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without prior U.S. Government
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This message may include Company Sensitive and/or Proprietary Information. If
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dissemination, copying or disclosure of
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From: Wilkinson, Matthew
<matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>>
Sent: Thursday, April 19, 2018 12:19
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: -EXT-RE: [chrony-users] chronyc always exits 0 without any output
tried stopping firewalld and then running chronyc sources but it just exits
with 0 like always. dang.
--Matthew Wilkinson
From: Burton, John [mailto:jbur...@mteq.com]
Sent: Thursday, April 19, 2018 14:17
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
I had an issue something like that with a different distribution of Linux, but
I recall it taking longer to return - like it was timing out on something. Try
temporarily disabling the firewall on the computer and see if that changes the
behavior. If that works, then maybe you need to open the port in the firewall?
John
On Thu, Apr 19, 2018 at 2:57 PM, Wilkinson, Matthew
<matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>>
wrote:
This bit is interesting:
from strace:
unlink("/var/run/chrony/chronyc.11490.sock") = -1 ENOENT (No such file or
directory)
bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyc.11490.sock"},
110) = 0
chmod("/var/run/chrony/chronyc.11490.sock", 0666) = 0
connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyd.sock"}, 110)
= 0
fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
ioctl(0, TCGETS, 0x7fffeb781dc0)= -1 ENOTTY (Inappropriate ioctl for
device)
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f7f8cca7000
read(0, "", 4096) = 0
getsockname(3, {sa_family=AF_LOCAL,
sun_path="/var/run/chrony/chronyc.11490.sock"}, [37]) = 0
--Matthew Wilkinson
-Original Message-
From: Bill Unruh [mailto:un...@physics.ubc.ca<mailto:un...@physics.ubc.ca>]
Sent: Thursday, April 19, 2018 13:34
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
**
On Thu, 19 Apr 2018, Wilkinson, Matthew wrote:
>
> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The
> chronyd will start up, read the config, and synchronize just fine (according
> to the syslogs).
Is chronyd actually running?
ps auxww|grep chronyd |grep -v grep
>
>
>
> However, when I run chronyc, no matter what options I give it (even
> -d) and even if I give it no options, i
RE: [chrony-users] chronyc always exits 0 without any output
Have any of you tried setting SELinux into permissive mode?
Does chronyc run as root ok? But not as a normal user?
* * *
Michael D. Parker
General Atomics – ElectroMagnetics Systems Group (EMS)
michael.d.par...@ga.com<mailto:michael.d.par...@ga.com> <<<<< NOTE: Remember
to include my middle initial >>>>>
*
The information contained in this electronic message is intended only for the
use of the individual or entity to
which it is addressed and may contain information that is privileged,
confidential and exempt from disclosure
under applicable law. This message may also contain technical data, export of
which is restricted by the
International Traffic in Arms Regulations (ITAR). Disclosure to foreign persons
without prior U.S. Government
approval is prohibited. Violations of these export laws and regulations are
subject to severe civil and criminal
penalties.
This message may include Company Sensitive and/or Proprietary Information. If
the reader
of this message is not the intended recipient, you are informed that any
dissemination, copying or disclosure of
the material contained herein, in whole or in part, is strictly prohibited. If
you received this message in error,
please notify the sender by reply e-mail and delete all copies of this message.
**
From: Wilkinson, Matthew <matthewwilkin...@alliantenergy.com>
Sent: Thursday, April 19, 2018 12:19
To: chrony-users@chrony.tuxfamily.org
Subject: -EXT-RE: [chrony-users] chronyc always exits 0 without any output
tried stopping firewalld and then running chronyc sources but it just exits
with 0 like always. dang.
--Matthew Wilkinson
From: Burton, John [mailto:jbur...@mteq.com]
Sent: Thursday, April 19, 2018 14:17
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
I had an issue something like that with a different distribution of Linux, but
I recall it taking longer to return - like it was timing out on something. Try
temporarily disabling the firewall on the computer and see if that changes the
behavior. If that works, then maybe you need to open the port in the firewall?
John
On Thu, Apr 19, 2018 at 2:57 PM, Wilkinson, Matthew
<matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>>
wrote:
This bit is interesting:
from strace:
unlink("/var/run/chrony/chronyc.11490.sock") = -1 ENOENT (No such file or
directory)
bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyc.11490.sock"},
110) = 0
chmod("/var/run/chrony/chronyc.11490.sock", 0666) = 0
connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyd.sock"}, 110)
= 0
fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
ioctl(0, TCGETS, 0x7fffeb781dc0)= -1 ENOTTY (Inappropriate ioctl for
device)
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f7f8cca7000
read(0, "", 4096) = 0
getsockname(3, {sa_family=AF_LOCAL,
sun_path="/var/run/chrony/chronyc.11490.sock"}, [37]) = 0
--Matthew Wilkinson
-Original Message-
From: Bill Unruh [mailto:un...@physics.ubc.ca<mailto:un...@physics.ubc.ca>]
Sent: Thursday, April 19, 2018 13:34
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
**
On Thu, 19 Apr 2018, Wilkinson, Matthew wrote:
>
> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The
> chronyd will start up, read the config, and synchronize just fine (according
> to the syslogs).
Is chronyd actually running?
ps auxww|grep chronyd |grep -v grep
>
>
>
> However, when I run chronyc, no matter what options I give it (even
> -d) and even if I give it no options, it just exits with return 0 and no
> output.
That is very strange. Even if chronyd is not running it should start up.
>
>
> Anyone run into this before or know of a way I can find out why it’s
> doing this? I’ve ran an strace on it, and it just quickly runs through some
> calls and exits 0.
"some calls" is a bit vague.
Does
chronyc -d
give you any hints?
>
>
>
> Thanks,
>
>
>
> Matthew Wilkinson
>
>
>
>
>
--
To unsubscribe email
chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfa
RE: [chrony-users] chronyc always exits 0 without any output
tried stopping firewalld and then running chronyc sources but it just exits
with 0 like always. dang.
--Matthew Wilkinson
From: Burton, John [mailto:jbur...@mteq.com]
Sent: Thursday, April 19, 2018 14:17
To: chrony-users@chrony.tuxfamily.org
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
I had an issue something like that with a different distribution of Linux, but
I recall it taking longer to return - like it was timing out on something. Try
temporarily disabling the firewall on the computer and see if that changes the
behavior. If that works, then maybe you need to open the port in the firewall?
John
On Thu, Apr 19, 2018 at 2:57 PM, Wilkinson, Matthew
<matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>>
wrote:
This bit is interesting:
from strace:
unlink("/var/run/chrony/chronyc.11490.sock") = -1 ENOENT (No such file or
directory)
bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyc.11490.sock"},
110) = 0
chmod("/var/run/chrony/chronyc.11490.sock", 0666) = 0
connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyd.sock"}, 110)
= 0
fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
ioctl(0, TCGETS, 0x7fffeb781dc0)= -1 ENOTTY (Inappropriate ioctl for
device)
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f7f8cca7000
read(0, "", 4096) = 0
getsockname(3, {sa_family=AF_LOCAL,
sun_path="/var/run/chrony/chronyc.11490.sock"}, [37]) = 0
--Matthew Wilkinson
-Original Message-
From: Bill Unruh [mailto:un...@physics.ubc.ca<mailto:un...@physics.ubc.ca>]
Sent: Thursday, April 19, 2018 13:34
To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org>
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
**
On Thu, 19 Apr 2018, Wilkinson, Matthew wrote:
>
> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The
> chronyd will start up, read the config, and synchronize just fine (according
> to the syslogs).
Is chronyd actually running?
ps auxww|grep chronyd |grep -v grep
>
>
>
> However, when I run chronyc, no matter what options I give it (even
> -d) and even if I give it no options, it just exits with return 0 and no
> output.
That is very strange. Even if chronyd is not running it should start up.
>
>
> Anyone run into this before or know of a way I can find out why it’s
> doing this? I’ve ran an strace on it, and it just quickly runs through some
> calls and exits 0.
"some calls" is a bit vague.
Does
chronyc -d
give you any hints?
>
>
>
> Thanks,
>
>
>
> Matthew Wilkinson
>
>
>
>
>
--
To unsubscribe email
chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org>
with "unsubscribe" in the subject.
For help email
chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org>
with "help" in the subject.
Trouble? Email
listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>.
--
John Burton, Ph.D.
MTEQ, Inc.
10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407
Lorton, VA 22079-2630 Mobile: 757-508-6208
jbur...@mteq.com<mailto:jbur...@mteq.com>Fax:
540-288-2515
Please note that the contents of this email including all attachments may be
privileged or confidential in nature and are intended solely for the named
recipients. If you have received this message in error, please contact the
sender immediately and be aware that the use, copying, or dissemination of this
information is prohibited.
Re: [chrony-users] chronyc always exits 0 without any output
I had an issue something like that with a different distribution of Linux,
but I recall it taking longer to return - like it was timing out on
something. Try temporarily disabling the firewall on the computer and see
if that changes the behavior. If that works, then maybe you need to open
the port in the firewall?
John
On Thu, Apr 19, 2018 at 2:57 PM, Wilkinson, Matthew <
matthewwilkin...@alliantenergy.com> wrote:
> This bit is interesting:
>
> from strace:
>
> unlink("/var/run/chrony/chronyc.11490.sock") = -1 ENOENT (No such file or
> directory)
> bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyc.11490.sock"},
> 110) = 0
> chmod("/var/run/chrony/chronyc.11490.sock", 0666) = 0
> connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyd.sock"},
> 110) = 0
> fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
> ioctl(0, TCGETS, 0x7fffeb781dc0)= -1 ENOTTY (Inappropriate ioctl
> for device)
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f7f8cca7000
> read(0, "", 4096) = 0
> getsockname(3, {sa_family=AF_LOCAL,
> sun_path="/var/run/chrony/chronyc.11490.sock"},
> [37]) = 0
>
>
> --Matthew Wilkinson
>
>
> -Original Message-----
> From: Bill Unruh [mailto:un...@physics.ubc.ca]
> Sent: Thursday, April 19, 2018 13:34
> To: chrony-users@chrony.tuxfamily.org
> Subject: Re: [chrony-users] chronyc always exits 0 without any output
>
> [This is an external email. Be cautious with links, attachments and
> responses.]
>
> **
>
> On Thu, 19 Apr 2018, Wilkinson, Matthew wrote:
>
> >
> > I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The
> > chronyd will start up, read the config, and synchronize just fine
> (according to the syslogs).
>
> Is chronyd actually running?
> ps auxww|grep chronyd |grep -v grep
>
> >
> >
> >
> > However, when I run chronyc, no matter what options I give it (even
> > -d) and even if I give it no options, it just exits with return 0 and no
> output.
>
>
> That is very strange. Even if chronyd is not running it should start up.
>
> >
> >
> > Anyone run into this before or know of a way I can find out why it’s
> > doing this? I’ve ran an strace on it, and it just quickly runs through
> some calls and exits 0.
>
> "some calls" is a bit vague.
> Does
> chronyc -d
> give you any hints?
>
>
> >
> >
> >
> > Thanks,
> >
> >
> >
> > Matthew Wilkinson
> >
> >
> >
> >
> >
>
> --
> To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org
> with "unsubscribe" in the subject.
> For help email chrony-users-requ...@chrony.tuxfamily.org
> with "help" in the subject.
> Trouble? Email listmas...@chrony.tuxfamily.org.
>
>
--
*John Burton, Ph.D.*
*MTEQ, Inc.*
10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407
Lorton, VA 22079-2630 Mobile: 757-508-6208
jbur...@mteq.comFax: 540-288-2515
*Please note that the contents of this email including all attachments may
be privileged or confidential in nature and are intended solely for the
named recipients. If you have received this message in error, please
contact the sender immediately and be aware that the use, copying, or
dissemination of this information is prohibited.*
RE: [chrony-users] chronyc always exits 0 without any output
The only thing I can think right now is that there’s something up with the network card or interface name. Somehow chronyc isn’t seeing that there’s a network to query. I am grasping at straws though. --Matthew Wilkinson From: Burton, John [mailto:jbur...@mteq.com] Sent: Thursday, April 19, 2018 13:59 To: chrony-users@chrony.tuxfamily.org Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] Does chronyc return immediately or does it take a few seconds to return? On Thu, Apr 19, 2018 at 2:50 PM, Wilkinson, Matthew <matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>> wrote: ntp shows up in /etc/services yep --Matthew Wilkinson -Original Message- From: Stuart Maclean [mailto:stu...@apl.washington.edu<mailto:stu...@apl.washington.edu>] Sent: Thursday, April 19, 2018 13:40 To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org> Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] ** This is a long shot, since chrony may not work in the same way as ntp, but when I had similar issues with ntpq exiting unexpectedly, turns out I didn't have these lines ntp 123/udp ntp 123/tcp in /etc/services If you re-run chronyc unders trace, do you see it trying to open that file? I think the idea is to have a level of indirection, using that file, so that ports don't have to be hard coded in the sources. Seems like overkill to me. Stuart On 04/19/2018 11:34 AM, Bill Unruh wrote: > > On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: > >> >> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The >> chronyd will start up, read the config, and synchronize just fine >> (according to the syslogs). > > Is chronyd actually running? ps auxww|grep chronyd |grep -v grep > >> >> >> >> However, when I run chronyc, no matter what options I give it (even >> -d) and even if I >> give it no options, it just exits with return 0 and no output. > > > That is very strange. Even if chronyd is not running it should start up. > >> >> >> Anyone run into this before or know of a way I can find out why it’s >> doing this? I’ve ran an strace on it, and it just quickly runs >> through some calls and exits 0. > > "some calls" is a bit vague. > Does chronyc -d give you any hints? > > >> >> >> >> Thanks, >> >> >> >> Matthew Wilkinson >> >> >> >> >> -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- John Burton, Ph.D. MTEQ, Inc. 10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407 Lorton, VA 22079-2630 Mobile: 757-508-6208 jbur...@mteq.com<mailto:jbur...@mteq.com>Fax: 540-288-2515 Please note that the contents of this email including all attachments may be privileged or confidential in nature and are intended solely for the named recipients. If you have received this message in error, please contact the sender immediately and be aware that the use, copying, or dissemination of this information is prohibited.
RE: [chrony-users] chronyc always exits 0 without any output
Also I have tried downgrading the package, and removing and reinstall the package to no avail. --Matthew Wilkinson From: Burton, John [mailto:jbur...@mteq.com] Sent: Thursday, April 19, 2018 13:59 To: chrony-users@chrony.tuxfamily.org Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] Does chronyc return immediately or does it take a few seconds to return? On Thu, Apr 19, 2018 at 2:50 PM, Wilkinson, Matthew <matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>> wrote: ntp shows up in /etc/services yep --Matthew Wilkinson -Original Message- From: Stuart Maclean [mailto:stu...@apl.washington.edu<mailto:stu...@apl.washington.edu>] Sent: Thursday, April 19, 2018 13:40 To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org> Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] ** This is a long shot, since chrony may not work in the same way as ntp, but when I had similar issues with ntpq exiting unexpectedly, turns out I didn't have these lines ntp 123/udp ntp 123/tcp in /etc/services If you re-run chronyc unders trace, do you see it trying to open that file? I think the idea is to have a level of indirection, using that file, so that ports don't have to be hard coded in the sources. Seems like overkill to me. Stuart On 04/19/2018 11:34 AM, Bill Unruh wrote: > > On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: > >> >> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The >> chronyd will start up, read the config, and synchronize just fine >> (according to the syslogs). > > Is chronyd actually running? ps auxww|grep chronyd |grep -v grep > >> >> >> >> However, when I run chronyc, no matter what options I give it (even >> -d) and even if I >> give it no options, it just exits with return 0 and no output. > > > That is very strange. Even if chronyd is not running it should start up. > >> >> >> Anyone run into this before or know of a way I can find out why it’s >> doing this? I’ve ran an strace on it, and it just quickly runs >> through some calls and exits 0. > > "some calls" is a bit vague. > Does chronyc -d give you any hints? > > >> >> >> >> Thanks, >> >> >> >> Matthew Wilkinson >> >> >> >> >> -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- John Burton, Ph.D. MTEQ, Inc. 10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407 Lorton, VA 22079-2630 Mobile: 757-508-6208 jbur...@mteq.com<mailto:jbur...@mteq.com>Fax: 540-288-2515 Please note that the contents of this email including all attachments may be privileged or confidential in nature and are intended solely for the named recipients. If you have received this message in error, please contact the sender immediately and be aware that the use, copying, or dissemination of this information is prohibited.
RE: [chrony-users] chronyc always exits 0 without any output
It returns immediately no matter what option I give it. Exit code is always 0. --Matthew Wilkinson From: Burton, John [mailto:jbur...@mteq.com] Sent: Thursday, April 19, 2018 13:59 To: chrony-users@chrony.tuxfamily.org Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] Does chronyc return immediately or does it take a few seconds to return? On Thu, Apr 19, 2018 at 2:50 PM, Wilkinson, Matthew <matthewwilkin...@alliantenergy.com<mailto:matthewwilkin...@alliantenergy.com>> wrote: ntp shows up in /etc/services yep --Matthew Wilkinson -Original Message- From: Stuart Maclean [mailto:stu...@apl.washington.edu<mailto:stu...@apl.washington.edu>] Sent: Thursday, April 19, 2018 13:40 To: chrony-users@chrony.tuxfamily.org<mailto:chrony-users@chrony.tuxfamily.org> Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] ** This is a long shot, since chrony may not work in the same way as ntp, but when I had similar issues with ntpq exiting unexpectedly, turns out I didn't have these lines ntp 123/udp ntp 123/tcp in /etc/services If you re-run chronyc unders trace, do you see it trying to open that file? I think the idea is to have a level of indirection, using that file, so that ports don't have to be hard coded in the sources. Seems like overkill to me. Stuart On 04/19/2018 11:34 AM, Bill Unruh wrote: > > On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: > >> >> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The >> chronyd will start up, read the config, and synchronize just fine >> (according to the syslogs). > > Is chronyd actually running? ps auxww|grep chronyd |grep -v grep > >> >> >> >> However, when I run chronyc, no matter what options I give it (even >> -d) and even if I >> give it no options, it just exits with return 0 and no output. > > > That is very strange. Even if chronyd is not running it should start up. > >> >> >> Anyone run into this before or know of a way I can find out why it’s >> doing this? I’ve ran an strace on it, and it just quickly runs >> through some calls and exits 0. > > "some calls" is a bit vague. > Does chronyc -d give you any hints? > > >> >> >> >> Thanks, >> >> >> >> Matthew Wilkinson >> >> >> >> >> -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org<mailto:chrony-users-requ...@chrony.tuxfamily.org> with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org<mailto:listmas...@chrony.tuxfamily.org>. -- John Burton, Ph.D. MTEQ, Inc. 10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407 Lorton, VA 22079-2630 Mobile: 757-508-6208 jbur...@mteq.com<mailto:jbur...@mteq.com>Fax: 540-288-2515 Please note that the contents of this email including all attachments may be privileged or confidential in nature and are intended solely for the named recipients. If you have received this message in error, please contact the sender immediately and be aware that the use, copying, or dissemination of this information is prohibited.
Re: [chrony-users] chronyc always exits 0 without any output
Does chronyc return immediately or does it take a few seconds to return? On Thu, Apr 19, 2018 at 2:50 PM, Wilkinson, Matthew < matthewwilkin...@alliantenergy.com> wrote: > ntp shows up in /etc/services yep > > --Matthew Wilkinson > > > -Original Message- > From: Stuart Maclean [mailto:stu...@apl.washington.edu] > Sent: Thursday, April 19, 2018 13:40 > To: chrony-users@chrony.tuxfamily.org > Subject: Re: [chrony-users] chronyc always exits 0 without any output > > [This is an external email. Be cautious with links, attachments and > responses.] > > ** > This is a long shot, since chrony may not work in the same way as ntp, but > when I had similar issues with ntpq exiting unexpectedly, turns out I > didn't have these lines > > ntp 123/udp > > ntp 123/tcp > > in /etc/services > > If you re-run chronyc unders trace, do you see it trying to open that file? > > I think the idea is to have a level of indirection, using that file, so > that ports don't have to be hard coded in the sources. Seems like overkill > to me. > > Stuart > > > On 04/19/2018 11:34 AM, Bill Unruh wrote: > > > > On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: > > > >> > >> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The > >> chronyd will start up, read the config, and synchronize just fine > >> (according to the syslogs). > > > > Is chronyd actually running? ps auxww|grep chronyd |grep -v grep > > > >> > >> > >> > >> However, when I run chronyc, no matter what options I give it (even > >> -d) and even if I > >> give it no options, it just exits with return 0 and no output. > > > > > > That is very strange. Even if chronyd is not running it should start up. > > > >> > >> > >> Anyone run into this before or know of a way I can find out why it’s > >> doing this? I’ve ran an strace on it, and it just quickly runs > >> through some calls and exits 0. > > > > "some calls" is a bit vague. > > Does chronyc -d give you any hints? > > > > > >> > >> > >> > >> Thanks, > >> > >> > >> > >> Matthew Wilkinson > >> > >> > >> > >> > >> > > > -- > To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org > with "unsubscribe" in the subject. > For help email chrony-users-requ...@chrony.tuxfamily.org > with "help" in the subject. > Trouble? Email listmas...@chrony.tuxfamily.org. > > > -- > To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org > with "unsubscribe" in the subject. > For help email chrony-users-requ...@chrony.tuxfamily.org > with "help" in the subject. > Trouble? Email listmas...@chrony.tuxfamily.org. > > -- *John Burton, Ph.D.* *MTEQ, Inc.* 10440 Furnace Rd., Suite 204Office: 540-658-2720 x1407 Lorton, VA 22079-2630 Mobile: 757-508-6208 jbur...@mteq.comFax: 540-288-2515 *Please note that the contents of this email including all attachments may be privileged or confidential in nature and are intended solely for the named recipients. If you have received this message in error, please contact the sender immediately and be aware that the use, copying, or dissemination of this information is prohibited.*
RE: [chrony-users] chronyc always exits 0 without any output
This bit is interesting:
from strace:
unlink("/var/run/chrony/chronyc.11490.sock") = -1 ENOENT (No such file or
directory)
bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyc.11490.sock"},
110) = 0
chmod("/var/run/chrony/chronyc.11490.sock", 0666) = 0
connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/chrony/chronyd.sock"}, 110)
= 0
fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
ioctl(0, TCGETS, 0x7fffeb781dc0)= -1 ENOTTY (Inappropriate ioctl for
device)
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f7f8cca7000
read(0, "", 4096) = 0
getsockname(3, {sa_family=AF_LOCAL,
sun_path="/var/run/chrony/chronyc.11490.sock"}, [37]) = 0
--Matthew Wilkinson
-Original Message-
From: Bill Unruh [mailto:un...@physics.ubc.ca]
Sent: Thursday, April 19, 2018 13:34
To: chrony-users@chrony.tuxfamily.org
Subject: Re: [chrony-users] chronyc always exits 0 without any output
[This is an external email. Be cautious with links, attachments and responses.]
**
On Thu, 19 Apr 2018, Wilkinson, Matthew wrote:
>
> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The
> chronyd will start up, read the config, and synchronize just fine (according
> to the syslogs).
Is chronyd actually running?
ps auxww|grep chronyd |grep -v grep
>
>
>
> However, when I run chronyc, no matter what options I give it (even
> -d) and even if I give it no options, it just exits with return 0 and no
> output.
That is very strange. Even if chronyd is not running it should start up.
>
>
> Anyone run into this before or know of a way I can find out why it’s
> doing this? I’ve ran an strace on it, and it just quickly runs through some
> calls and exits 0.
"some calls" is a bit vague.
Does
chronyc -d
give you any hints?
>
>
>
> Thanks,
>
>
>
> Matthew Wilkinson
>
>
>
>
>
--
To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org
with "unsubscribe" in the subject.
For help email chrony-users-requ...@chrony.tuxfamily.org
with "help" in the subject.
Trouble? Email listmas...@chrony.tuxfamily.org.
RE: [chrony-users] chronyc always exits 0 without any output
ntp shows up in /etc/services yep --Matthew Wilkinson -Original Message- From: Stuart Maclean [mailto:stu...@apl.washington.edu] Sent: Thursday, April 19, 2018 13:40 To: chrony-users@chrony.tuxfamily.org Subject: Re: [chrony-users] chronyc always exits 0 without any output [This is an external email. Be cautious with links, attachments and responses.] ** This is a long shot, since chrony may not work in the same way as ntp, but when I had similar issues with ntpq exiting unexpectedly, turns out I didn't have these lines ntp 123/udp ntp 123/tcp in /etc/services If you re-run chronyc unders trace, do you see it trying to open that file? I think the idea is to have a level of indirection, using that file, so that ports don't have to be hard coded in the sources. Seems like overkill to me. Stuart On 04/19/2018 11:34 AM, Bill Unruh wrote: > > On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: > >> >> I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The >> chronyd will start up, read the config, and synchronize just fine >> (according to the syslogs). > > Is chronyd actually running? ps auxww|grep chronyd |grep -v grep > >> >> >> >> However, when I run chronyc, no matter what options I give it (even >> -d) and even if I >> give it no options, it just exits with return 0 and no output. > > > That is very strange. Even if chronyd is not running it should start up. > >> >> >> Anyone run into this before or know of a way I can find out why it’s >> doing this? I’ve ran an strace on it, and it just quickly runs >> through some calls and exits 0. > > "some calls" is a bit vague. > Does chronyc -d give you any hints? > > >> >> >> >> Thanks, >> >> >> >> Matthew Wilkinson >> >> >> >> >> -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org. -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org.
Re: [chrony-users] chronyc always exits 0 without any output
This is a long shot, since chrony may not work in the same way as ntp, but when I had similar issues with ntpq exiting unexpectedly, turns out I didn't have these lines ntp 123/udp ntp 123/tcp in /etc/services If you re-run chronyc unders trace, do you see it trying to open that file? I think the idea is to have a level of indirection, using that file, so that ports don't have to be hard coded in the sources. Seems like overkill to me. Stuart On 04/19/2018 11:34 AM, Bill Unruh wrote: On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The chronyd will start up, read the config, and synchronize just fine (according to the syslogs). Is chronyd actually running? ps auxww|grep chronyd |grep -v grep However, when I run chronyc, no matter what options I give it (even -d) and even if I give it no options, it just exits with return 0 and no output. That is very strange. Even if chronyd is not running it should start up. Anyone run into this before or know of a way I can find out why it’s doing this? I’ve ran an strace on it, and it just quickly runs through some calls and exits 0. "some calls" is a bit vague. Does chronyc -d give you any hints? Thanks, Matthew Wilkinson -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org.
Re: [chrony-users] chronyc always exits 0 without any output
On Thu, 19 Apr 2018, Wilkinson, Matthew wrote: I recently installed an Oracle Linux 7.5 servers with Chrony 3.2. The chronyd will start up, read the config, and synchronize just fine (according to the syslogs). Is chronyd actually running? ps auxww|grep chronyd |grep -v grep However, when I run chronyc, no matter what options I give it (even -d) and even if I give it no options, it just exits with return 0 and no output. That is very strange. Even if chronyd is not running it should start up. Anyone run into this before or know of a way I can find out why it’s doing this? I’ve ran an strace on it, and it just quickly runs through some calls and exits 0. "some calls" is a bit vague. Does chronyc -d give you any hints? Thanks, Matthew Wilkinson
