Il 04/12/2022 19:48, Massimo S. ha scritto:

Il 03/12/2022 01:56, Steven Levine ha scritto:

In <list-5686242@2rosenthals.com>, on 12/01/22
    at 12:02 PM, "Massimo S." <ecs-isp@2rosenthals.com> said:

Hi Massimo,

if i recall well you should have some utility to avoid this (rare)
situation?

I'm not sure what utility you are thinking of.  What a reboot request
hangs, there's not much you can do.  What I do have is scripts that shut
down as much as possible before the reboot is requested and this gives the
best chance of avoiding reboot hangs.

As always the best solution is to detect that you are running low of
resources and resolve this isssue before it can hang the system.

Steven

this only happens (luckily rarely) on the web server that use apache+PHP

massimo

hi all,

in this period unfortunately it's happening quite often

eg. at 6,50 the server did one of his scheduled reboots, all ok
some minutes later apache exited (i've nothing in popuplog.os2 or eQ dumps)
the rexx procedure tried to restart it with no success
at 7,08 the rexx procedure gave the setboot /b
and the vm stuck at the "system is rebooting"

in apache access log i've only normal requests after the reboot at around 6,50 since
7,06 (the last http request) a mix of some normal users requests or some bot scanning
web pages (eg. scroogle or semrush)
since semrush is of no interest i will try to filter the bot on the firewall
nowadays robots.txt is completely ignored by anyone


since the other web server that has no PHP and running apache with html/js websites only
is rock solid stable, i guess it's something on PHP