[slurm-dev] Re: RebootProgram - who uses it?
John, thanks. Yes, I have implemented reboot guard, which was why I was asking if the config just wanted the link to a bin or could take a command to execute. Aaron, kind of. I noticed the anomaly yesterday for the first time and my manager pointed me to this https://amitksaha.wordpress.com/2013/11/21/poweroff-halt-reboot-and-systemctl/ Like Busybox, systemctl has reboot compiled in.. cheers L. -- "The antidote to apocalypticism is *apocalyptic civics*. Apocalyptic civics is the insistence that we cannot ignore the truth, nor should we panic about it. It is a shared consciousness that our institutions have failed and our ecosystem is collapsing, yet we are still here — and we are creative agents who can shape our destinies. Apocalyptic civics is the conviction that the only way out is through, and the only way through is together. " *Greg Bloom* @greggish https://twitter.com/greggish/status/873177525903609857 On 7 August 2017 at 17:56, Aaron Knister wrote: > Good grief. "reboot" is a legacy tool?!?! I've about had enough of systemd. > > Sent from my iPhone > > On Aug 7, 2017, at 03:27, John Hearns wrote: > > Lachlan, in the Name of the Wee Man, so 'reboot' is now a 'legacy tool' > https://access.redhat.com/solutions/1580343 > > Jeez... Look HPC compute node - I'm in charge, gottit? Yeah, fight back > all you like with systemd, but I can pull the power plug. > Let's see you deal with that one. > > On 7 August 2017 at 06:08, Lachlan Musicman wrote: > >> I've just been asked about implementing a "drain and reboot" for >> nodes/partitions. >> >> In slurm.conf, there is a RebootProgram - does this need to be a direct >> link to a bin or can it be a command? >> >> >> RebootProgram=/usr/sbin/reboot >> >> or >> >> RebootProgram='systemctl disable reboot-guard; reboot' >> >> Cheers >> L. >> >> -- >> "The antidote to apocalypticism is *apocalyptic civics*. Apocalyptic >> civics is the insistence that we cannot ignore the truth, nor should we >> panic about it. It is a shared consciousness that our institutions have >> failed and our ecosystem is collapsing, yet we are still here — and we are >> creative agents who can shape our destinies. Apocalyptic civics is the >> conviction that the only way out is through, and the only way through is >> together. " >> >> *Greg Bloom* @greggish https://twitter.com/greggish/s >> tatus/873177525903609857 >> > >
[slurm-dev] 17.02.6 and slurm-spank-x11
Hi all, I just upgraded to latest slurm (then recompiled slurm-spank-x11) and getting the error below. Does anyone have the plugin working with 17.02.6? l01 $ srun --x11 /bin/true srun: job 126410 queued and waiting for resources srun: job 126410 has been allocated resources srun: error: x11: unable to connect node compute227 error: unable to open file /tmp/slurm-spank-x11.20126410.0 slurmstepd: error: x11: unable to read DISPLAY value
[slurm-dev] Re: RebootProgram - who uses it?
Good grief. "reboot" is a legacy tool?!?! I've about had enough of systemd. Sent from my iPhone > On Aug 7, 2017, at 03:27, John Hearns wrote: > > Lachlan, in the Name of the Wee Man, so 'reboot' is now a 'legacy tool' > https://access.redhat.com/solutions/1580343 > > Jeez... Look HPC compute node - I'm in charge, gottit? Yeah, fight back all > you like with systemd, but I can pull the power plug. > Let's see you deal with that one. > >> On 7 August 2017 at 06:08, Lachlan Musicman wrote: >> I've just been asked about implementing a "drain and reboot" for >> nodes/partitions. >> >> In slurm.conf, there is a RebootProgram - does this need to be a direct link >> to a bin or can it be a command? >> >> >> RebootProgram=/usr/sbin/reboot >> >> or >> >> RebootProgram='systemctl disable reboot-guard; reboot' >> >> Cheers >> L. >> >> -- >> "The antidote to apocalypticism is apocalyptic civics. Apocalyptic civics is >> the insistence that we cannot ignore the truth, nor should we panic about >> it. It is a shared consciousness that our institutions have failed and our >> ecosystem is collapsing, yet we are still here — and we are creative agents >> who can shape our destinies. Apocalyptic civics is the conviction that the >> only way out is through, and the only way through is together. " >> >> Greg Bloom @greggish https://twitter.com/greggish/status/873177525903609857 >
[slurm-dev] Re: RebootProgram - who uses it?
Lachlan, in the Name of the Wee Man, so 'reboot' is now a 'legacy tool' https://access.redhat.com/solutions/1580343 Jeez... Look HPC compute node - I'm in charge, gottit? Yeah, fight back all you like with systemd, but I can pull the power plug. Let's see you deal with that one. On 7 August 2017 at 06:08, Lachlan Musicman wrote: > I've just been asked about implementing a "drain and reboot" for > nodes/partitions. > > In slurm.conf, there is a RebootProgram - does this need to be a direct > link to a bin or can it be a command? > > > RebootProgram=/usr/sbin/reboot > > or > > RebootProgram='systemctl disable reboot-guard; reboot' > > Cheers > L. > > -- > "The antidote to apocalypticism is *apocalyptic civics*. Apocalyptic > civics is the insistence that we cannot ignore the truth, nor should we > panic about it. It is a shared consciousness that our institutions have > failed and our ecosystem is collapsing, yet we are still here — and we are > creative agents who can shape our destinies. Apocalyptic civics is the > conviction that the only way out is through, and the only way through is > together. " > > *Greg Bloom* @greggish https://twitter.com/greggish/ > status/873177525903609857 >