Displaying 12 results from an estimated 12 matches for "sigpwr".
2016 Jan 14
0
systemd: SIGPWR handler for Centos 7.2?
Hi folks,
it seems that sigpwr.target is just a dummy. Something
like
kill -PWR 1
or
systemctl isolate sigpwr.target
is visible in the journal, but it does not power down the
host.
This breaks a clean shutdown of LXContainers setup with
Centos 7.2. I would guess there are problems with UPS
monitors, too.
Is there a workaro...
2015 Nov 20
2
signal for shutdown in lxc driver
...only:
"init: Re-executing /sbin/init"
in syslog messages
Why it is happened?
lxcDomainShutdownFlags [1] send SIGTERM to initpid. Upstart got it and
reloaded himself instead shutdown. It's default behavior... [2]
The question is why libvirt send SIGTERM? As I can see lxc-stop [3]
send SIGPWR (that works correctly with upstart) and also have ability
to change default signals.
I can understand that when container start with some script not
/sbin/init that handle SIGTERM this situation is ok. But then
container use /sbin/init it is not.
So, is this a bug?-)
[1] https://github.com/libvi...
2007 May 29
9
Asking hard questions about the NUT architecture
...ible reply is that filesystem hardening sometimes fails. But
that objection implies the right solution, which is to fix the
filesystem hardening rather than messing around with compensatory
kludges in userspace. At modern disk-write speeds there is plenty
of time for journaling OS buffers between SIGPWR and when the heads
no longer get juice.
Now I'll anticipate another possible reply: even if modern OS/filesystem
layers have made UPS-controlled shutdowns rather pointless, there's
still some case for NUT as a tool for logging the state history of
your powerlines and the UPS itself. Under...
2015 Nov 20
0
Re: signal for shutdown in lxc driver
...n/init"
> in syslog messages
>
> Why it is happened?
> lxcDomainShutdownFlags [1] send SIGTERM to initpid. Upstart got it and
> reloaded himself instead shutdown. It's default behavior... [2]
> The question is why libvirt send SIGTERM? As I can see lxc-stop [3]
> send SIGPWR (that works correctly with upstart) and also have ability
> to change default signals.
>
> I can understand that when container start with some script not
> /sbin/init that handle SIGTERM this situation is ok. But then
> container use /sbin/init it is not.
The choice of signal is es...
2020 Aug 27
0
[klibc:master] alpha: Fix definitions of _NSIG and struct sigaction
...e SIGCONT 19
+#define SIGCHLD 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGIO 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGINFO 29
+#define SIGUSR1 30
+#define SIGUSR2 31
+
+#define SIGPOLL SIGIO
+#define SIGPWR SIGINFO
+#define SIGIOT SIGABRT
+
+#define SA_ONSTACK 0x00000001
+#define SA_RESTART 0x00000002
+#define SA_NOCLDSTOP 0x00000004
+#define SA_NODEFER 0x00000008
+#define SA_RESETHAND 0x00000010
+#define SA_NOCLDWAIT 0x00000020
+#define SA_SIGINFO 0x00000040
+
+#define SA_ONESHOT SA_RESETHAND
+#def...
2010 Jan 11
0
[PATCH] Fix arm signals
...CONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+/*
+#define SIGLOST 29
+*/
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+/* These should not be considered constants from userland. */
+#define SIGRTMIN 32
+#define SIGRTMAX _NSIG
+
+#define SIGSWI 32
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT flag on...
2002 Feb 08
3
SCP Problem with OpenSSH 3.0.2p1 linux->solaris
Hello,
i am experiencing scp hangs. This command is executed:
system("/usr/bin/scp -v -v -v -C
root\@$ip:$LOG_DIR_CLIENT$SYSTEM_LOG"."_transfer $LOG_DIR_SERVER$SYSTEM_LOG-$ip >$SSH_STEP3_LOG 2>&1");
from within a perl script.
2006 Oct 13
3
error running webserver 7 with the DTrace dvm agents...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1">
<title></title>
</head>
<body text="#330000" bgcolor="#ffffff">
<tt><font size="+1">I am attempting to run the sun webserver 7
2011 Aug 08
0
[PATCH/RFC] Add initial avr32 port
...SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+/*
+#define SIGLOST 29
+*/
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+/* These should not be considered constants from userland. */
+#define SIGRTMIN 32
+#define SIGRTMAX (_NSIG-1)
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT flag...
2006 Jun 26
0
[klibc 24/43] i386 support for klibc
...20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+#define SIGRTMIN 32
+#define SIGRTMAX (_NSIG-1)
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_INTERRUPT is a no-op, but left due to historical reasons. Use t...
2006 Jun 28
35
[klibc 00/31] klibc as a historyless patchset (updated and reorganized)
I have updated the klibc patchset based on feedback received. In
particular, the patchset has been reorganized so as not to break
git-bisect.
Additionally, this updates the patch base to 2.6.17-git12
(d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main
difference on the klibc side is removal of obsolete code.
This is also available as a git tree at:
2010 May 17
0
strace log
...}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_IGN}, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL}, 8) = 0...