7m readman sshd_config
It depends on openssh server config.
AuthenticationMethods = none
gives access without any authentication.
My guess it might global option or for given user.
openssh server I mean https://github.com/PowerShell/Win32-OpenSSH/releases
binary kits.
https://docs.microsoft.com/es-us/windows-server/administration/openssh/openssh_install_firstuse
If ce/iris is started by ccontrol /iris start in systemd service context then it must to be stopped also in systemd context.
If one is used ccontrol/iris start directly there are consequences for system where init is systemd.
1 ce/iris processes are in cgroupv2 in user.slice hierarchy (more logical to have it in system.slice)
2 ce/iris processes are under systemd session and for example if /etc/systemd/logind.conf KillUserProcesses=yes then after user logout and user session destruction
sibling processes might get signal (default SIGTERM) and handler might do process exits.
Some ce/iris system daemons are terminated (mainly started by startup STU), some are not terminated (mainly control and those are forked from it).
Another thing is /etc/systemd/logind.conf RemoveIPC=yes.
systemd might just remove ipc resources owned by cache instance resulting cache kernel is not working
correctly in very base stuff.
Shortly it is worth to reread man systemd-logind, man logind.conf, man loginctl.
Though systemd service wrapper for control/iris start is not quite consistent with direct use of ccontrol/iris start and systemd might lose correct service state but it never loses control on processes as being unix init process.
Direct usage of ccontrol/iris start|stop requires attention to logind.conf KillUserProcesses=no, RemoveIPC=no.
systemd service wrapper is worth to use as ccontrol/iris start|stop wrapper if system is managed by systemd.
I would use template variant.
cat /etc/systemd/system/isccache@.service [Unit] Description='isc cache' After=network.target #After=network-online.target [Service] # 1st way oneshot Type=oneshot RemainAfterExit=yes # end of 1st way # 2nd way forking #PIDFile recommended but might be absent # Type=forking # end 2nd way ExecStart=ccontrol start %i ExecStop=ccontrol stop %i quietly [Install] WantedBy=multi-user.target <end> examples systemctl start isccache@201772B865 systemctl status isccache@201772B865 systemctl stop isccache@201772B865 systemctl enable isccache@201772B865 systemctl disable isccache@201772B865 if systemd ce/iris service state is wrong or ce/iris shutdown fails. ccontrol force 201772B865 systemctl stop isccache@201772B865 now it is ok for systemctl start isccache@201772B865 ce=cache or ensemble
Social networks
thank - fixed.