On 03/04/2011 03:04 PM, Jakub Jelinek wrote:
> On Fri, Mar 04, 2011 at 09:55:29AM -0500, Clyde E. Kunkel wrote:
>> It said "Non-fatal," but should this be of concern?
>>
>>
>> Updating : glibc-2.13.90-5.x86_64 3/82
>> Non-fatal POSTIN scriptlet failure in rpm package glibc-2.13.90-5.x86_64
>> /usr/sbin/glibc_post_upgrade: While trying to execute /sbin/service
>> child exited with exit code 1
>> warning: %post(glibc-2.13.90-5.x86_64) scriptlet failed, exit status 1
> Possibly glibc_post_upgrade needs some hacks for systemd.
>
> /* Check if telinit is available and either SysVInit fifo,
> or upstart telinit. */
> if (access ("/sbin/telinit", X_OK)
> || ((!!access ("/dev/initctl", F_OK))
> ^ !access ("/sbin/initctl", X_OK)))
> _exit (0);
> /* Check if we are not inside of some chroot, because we'd just
> timeout and leave /etc/initrunlvl. */
> if (readlink ("/proc/1/exe", initpath, 256)<= 0 ||
> readlink ("/proc/1/root", initpath, 256)<= 0)
> _exit (0);
>
> if (check_elf ("/proc/1/exe"))
> verbose_exec (116, "/sbin/telinit", "/sbin/telinit", "u");
>
> /* Check if we can safely condrestart sshd. */
> if (access ("/sbin/service", X_OK) == 0
> && access ("/usr/sbin/sshd", X_OK) == 0
> && access ("/etc/rc.d/init.d/sshd", X_OK) == 0
> && access ("/bin/bash", X_OK) == 0)
> {
> if (check_elf ("/usr/sbin/sshd"))
> verbose_exec (-121, "/sbin/service", "/sbin/service", "sshd", "condrestart");
> }
>
> It wants to telinit u (to avoid unclean shutdown) and
> condrestart sshd (if both exists and it isn't inside of a chroot
> and the corresponding init is running and be able to handle telinit u
> /etc/rc.d/init.d/sshd
> and service sshd condrestart has also chance of working.
>
> If this changed somehow with systemd, it needs to be tweaked.
You will need to add additional systemd checks to that.
Things are heading in that direction if a native systemd file exist for
a service the old traditional SysV script wont be installed by default
with it ( which is good ) however it will be packed separately ( encase
you choose to use another init system ) hence checks like these
"/etc/rc.d/init.d/sshd" effectevly will fail in those cases.
It's also probably best to use "systemctl" in addition to "service" command.
JBG
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