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Re: [JLSE-Intel-NDA] Host key verification failed.
by Luo, Ye 06 Feb '17

06 Feb '17

It works for me now even if I add or remove the line of knl11 in kown_hosts. Thank you Ben. Ye =================== Ye Luo, Ph.D. Leadership Computing Facility Argonne National Laboratory ________________________________________ From: Allen, Benjamin S. Sent: Monday, February 06, 2017 12:04 PM To: Paul Hargrove Cc: Luo, Ye; intel-nda(a)jlse.anl.gov Subject: Re: [JLSE-Intel-NDA] Host key verification failed. In theory this is fixed now (as of ~15min ago). Let me know if its still a problem. Ben > On Feb 6, 2017, at 11:58 AM, Paul Hargrove <phhargrove(a)lbl.gov> wrote: > > If you add the following (all one line) to $HOME/.ssh/known_hosts I *think* that should work until Ben gets things fixed properly: > > knl11,10.17.6.16 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJiMA1fojuMaSQLcB6ue7rPJrNjgf+y1sdHx0KUCrzp0KFkrofuXRmuFPt5VODnWx02JiG9ZsQRif+JTf+hyviI= > > > > -Paul > > > > > On Mon, Feb 6, 2017 at 8:17 AM, Luo, Ye <yeluo(a)anl.gov> wrote: > I also encountered this since the knl11 is added to the queue. > Ben is investigating the problem. > For the time being, I use the following trick to avoid the problematic node. > qsub a job > qstat -lf jobid > see if knl11 is assigned to your job. If yes, > qsub your job again. > Because it takes time to release knl11, your second job will be dispatched to a good node. > Ye > > =================== > Ye Luo, Ph.D. > Leadership Computing Facility > Argonne National Laboratory > From: intel-nda-bounces(a)lists.jlse.anl.gov [intel-nda-bounces(a)lists.jlse.anl.gov] on behalf of Childers, Taylor [jchilders(a)anl.gov] > Sent: Monday, February 06, 2017 10:04 AM > To: intel-nda(a)jlse.anl.gov > Subject: [JLSE-Intel-NDA] Host key verification failed. > > Hello, > > I am trying to run on the KNLs on JLSE, but I keep getting the error: > > 'Host key verification failed.’ > > I’ve checked all my ssh keys in the accounts page (because I updated them recently) and everything looks ok. > > Is there another key I’m missing? > > Thanks, > Taylor > > > > J. Taylor Childers > Argonne National Laboratory > High Energy Physics Division > Building 360, Room C-217 > Office: (630) 252-4212 Mobile: (331) 302-4647 > jchilders(a)anl.gov > > > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > > > > > -- > Paul H. Hargrove PHHargrove(a)lbl.gov > Computer Languages & Systems Software (CLaSS) Group > Computer Science Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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Re: [JLSE-Intel-NDA] Host key verification failed.
by Allen, Benjamin S. 06 Feb '17

06 Feb '17

In theory this is fixed now (as of ~15min ago). Let me know if its still a problem. Ben > On Feb 6, 2017, at 11:58 AM, Paul Hargrove <phhargrove(a)lbl.gov> wrote: > > If you add the following (all one line) to $HOME/.ssh/known_hosts I *think* that should work until Ben gets things fixed properly: > > knl11,10.17.6.16 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJiMA1fojuMaSQLcB6ue7rPJrNjgf+y1sdHx0KUCrzp0KFkrofuXRmuFPt5VODnWx02JiG9ZsQRif+JTf+hyviI= > > > > -Paul > > > > > On Mon, Feb 6, 2017 at 8:17 AM, Luo, Ye <yeluo(a)anl.gov> wrote: > I also encountered this since the knl11 is added to the queue. > Ben is investigating the problem. > For the time being, I use the following trick to avoid the problematic node. > qsub a job > qstat -lf jobid > see if knl11 is assigned to your job. If yes, > qsub your job again. > Because it takes time to release knl11, your second job will be dispatched to a good node. > Ye > > =================== > Ye Luo, Ph.D. > Leadership Computing Facility > Argonne National Laboratory > From: intel-nda-bounces(a)lists.jlse.anl.gov [intel-nda-bounces(a)lists.jlse.anl.gov] on behalf of Childers, Taylor [jchilders(a)anl.gov] > Sent: Monday, February 06, 2017 10:04 AM > To: intel-nda(a)jlse.anl.gov > Subject: [JLSE-Intel-NDA] Host key verification failed. > > Hello, > > I am trying to run on the KNLs on JLSE, but I keep getting the error: > > 'Host key verification failed.’ > > I’ve checked all my ssh keys in the accounts page (because I updated them recently) and everything looks ok. > > Is there another key I’m missing? > > Thanks, > Taylor > > > > J. Taylor Childers > Argonne National Laboratory > High Energy Physics Division > Building 360, Room C-217 > Office: (630) 252-4212 Mobile: (331) 302-4647 > jchilders(a)anl.gov > > > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > > > > > -- > Paul H. Hargrove PHHargrove(a)lbl.gov > Computer Languages & Systems Software (CLaSS) Group > Computer Science Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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Re: [JLSE-Intel-NDA] Host key verification failed.
by Paul Hargrove 06 Feb '17

06 Feb '17

If you add the following (all one line) to $HOME/.ssh/known_hosts I *think* that should work until Ben gets things fixed properly: knl11,10.17.6.16 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJiMA1fojuMaSQLcB6ue7rPJrNjgf+y1sdHx0KUCrzp0KFkrofuXRmuFPt5VODnWx02JiG9ZsQRif+JTf+hyviI= -Paul On Mon, Feb 6, 2017 at 8:17 AM, Luo, Ye <yeluo(a)anl.gov> wrote: > I also encountered this since the knl11 is added to the queue. > Ben is investigating the problem. > For the time being, I use the following trick to avoid the problematic > node. > qsub a job > qstat -lf jobid > see if knl11 is assigned to your job. If yes, > qsub your job again. > Because it takes time to release knl11, your second job will be dispatched > to a good node. > Ye > > =================== > Ye Luo, Ph.D. > Leadership Computing Facility > Argonne National Laboratory > ------------------------------ > *From:* intel-nda-bounces(a)lists.jlse.anl.gov [ > intel-nda-bounces(a)lists.jlse.anl.gov] on behalf of Childers, Taylor [ > jchilders(a)anl.gov] > *Sent:* Monday, February 06, 2017 10:04 AM > *To:* intel-nda(a)jlse.anl.gov > *Subject:* [JLSE-Intel-NDA] Host key verification failed. > > Hello, > > I am trying to run on the KNLs on JLSE, but I keep getting the error: > > 'Host key verification failed.’ > > I’ve checked all my ssh keys in the accounts page (because I updated them > recently) and everything looks ok. > > Is there another key I’m missing? > > Thanks, > Taylor > > > > J. Taylor Childers > Argonne National Laboratory > High Energy Physics Division > Building 360, Room C-217 > Office: (630) 252-4212 Mobile: (331) 302-4647 > jchilders(a)anl.gov > > > _______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda > > -- Paul H. Hargrove PHHargrove(a)lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900

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Re: [JLSE-Intel-NDA] Host key verification failed.
by Luo, Ye 06 Feb '17

06 Feb '17

I also encountered this since the knl11 is added to the queue. Ben is investigating the problem. For the time being, I use the following trick to avoid the problematic node. qsub a job qstat -lf jobid see if knl11 is assigned to your job. If yes, qsub your job again. Because it takes time to release knl11, your second job will be dispatched to a good node. Ye =================== Ye Luo, Ph.D. Leadership Computing Facility Argonne National Laboratory ________________________________ From: intel-nda-bounces(a)lists.jlse.anl.gov [intel-nda-bounces(a)lists.jlse.anl.gov] on behalf of Childers, Taylor [jchilders(a)anl.gov] Sent: Monday, February 06, 2017 10:04 AM To: intel-nda(a)jlse.anl.gov Subject: [JLSE-Intel-NDA] Host key verification failed. Hello, I am trying to run on the KNLs on JLSE, but I keep getting the error: 'Host key verification failed.’ I’ve checked all my ssh keys in the accounts page (because I updated them recently) and everything looks ok. Is there another key I’m missing? Thanks, Taylor J. Taylor Childers Argonne National Laboratory High Energy Physics Division Building 360, Room C-217 Office: (630) 252-4212 Mobile: (331) 302-4647 jchilders(a)anl.gov<mailto:[email protected]>

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[JLSE-Intel-NDA] Host key verification failed.
by Childers, Taylor 06 Feb '17

06 Feb '17

Hello, I am trying to run on the KNLs on JLSE, but I keep getting the error: 'Host key verification failed.’ I’ve checked all my ssh keys in the accounts page (because I updated them recently) and everything looks ok. Is there another key I’m missing? Thanks, Taylor J. Taylor Childers Argonne National Laboratory High Energy Physics Division Building 360, Room C-217 Office: (630) 252-4212 Mobile: (331) 302-4647 jchilders(a)anl.gov<mailto:[email protected]>

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[JLSE-Intel-NDA] Added 12th KNL Nodes - knl11
by Allen, Benjamin S. 02 Feb '17

02 Feb '17

All, We've added a 12th KNL node in JLSE, it has the same specs as the existing knl_7210 machines. It has a matching NVMe SSD as knl00, the Samsung SM951 128GB NVMe SSD - MZVPV128HDGM. Mounted at /nvme0n1. It has been added into the knl_7210 cobalt queue. Ben

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Re: [JLSE-Intel-NDA] KLN System Updates
by Allen, Benjamin S. 18 Jan '17

18 Jan '17

Another item, the following programs have been installed and users have been granted password-less sudo access: /usr/bin/cpupower, /usr/bin/x86_energy_perf_policy, /usr/bin/pstate-frequency Ben > On Jan 18, 2017, at 12:54 PM, Allen, Benjamin S. <bsallen(a)alcf.anl.gov> wrote: > > # XPSLL 1.5.0 Installed: > > ## Packages: > > - kmod-xppsl-addons > - xppsl-hwloc > - xppsl-hwloc-debuginfo > - xppsl-hwloc-devel > - xppsl-hwloc-gui > - xppsl-hwloc-libs > - xppsl-hwloc-sbin > - xppsl-memkind > - xppsl-memkind-debuginfo > - xppsl-memkind-devel > - xppsl-micperf > - xppsl-systools-sb > > See attached user guide for more details. > > # Updated Intel Vtune Sampling Kernel Modules (sep_4.0) installed from vtune_amplifier_xe_2017.1.0.486011 > > # BIOS/BMC Updated > > System BIOS - S72C610.86B.01.01.0190.080520162104 > ME Firmware - 03.01.03.018.0 > BMC Firmware - 00.25.10067 > FRUSDR - 1.19 > > See attached release notes for more details. > > # msr-safe installed > > /usr/share/msr-safe/whitelists/wl_0657 whitelist loaded on boot. > > Access to msr-safe devices are controlled via the msr unix group. If you're interested please let me and I'll add you to this group. If there's mass interest I'll change permissions to allow access for the general jlse group. > > Ben > > > <Release Notes.txt><xppsl_user_guide.pdf>_______________________________________________ > Intel-nda mailing list > Intel-nda(a)lists.jlse.anl.gov > https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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[JLSE-Intel-NDA] KLN System Updates
by Allen, Benjamin S. 18 Jan '17

18 Jan '17

# XPSLL 1.5.0 Installed: ## Packages: - kmod-xppsl-addons - xppsl-hwloc - xppsl-hwloc-debuginfo - xppsl-hwloc-devel - xppsl-hwloc-gui - xppsl-hwloc-libs - xppsl-hwloc-sbin - xppsl-memkind - xppsl-memkind-debuginfo - xppsl-memkind-devel - xppsl-micperf - xppsl-systools-sb See attached user guide for more details. # Updated Intel Vtune Sampling Kernel Modules (sep_4.0) installed from vtune_amplifier_xe_2017.1.0.486011 # BIOS/BMC Updated System BIOS - S72C610.86B.01.01.0190.080520162104 ME Firmware - 03.01.03.018.0 BMC Firmware - 00.25.10067 FRUSDR - 1.19 See attached release notes for more details. # msr-safe installed /usr/share/msr-safe/whitelists/wl_0657 whitelist loaded on boot. Access to msr-safe devices are controlled via the msr unix group. If you're interested please let me and I'll add you to this group. If there's mass interest I'll change permissions to allow access for the general jlse group. Ben

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[JLSE-Intel-NDA] NVMe SSD Add to KNL00
by Allen, Benjamin S. 13 Jan '17

13 Jan '17

We installed a NVMe SSDs in knl00 at /nvme0n1. This is the same SSD model thats in Theta: Samsung SM951 128GB NVMe SSD - MZVPV128HDGM. Please don't be bashful about wearing this SSD out. I'd like to see what it takes. Ben

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Re: [JLSE-Intel-NDA] Power measurement on KNL
by Will Boyd 11 Jan '17

11 Jan '17

Tania, I am also interested in taking power measurements on KNL. There is some information on this in Chapter 19 of the Xeon Phi Processor High Performance Programming book (link <https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uac…>). The only method given in the book which appears to work is to use perf, i.e.: > perf stat -a -e "power/energy-pkg/" <executable> I would be interested in using ipmitool or turbostat, though I'm not yet sure how to do so. Best, Will On Wed, Jan 11, 2017 at 10:02 AM Banerjee,Tania <tmishra(a)ufl.edu> wrote: Hi, Is there a way to measure power consumption on the KNL nodes? Thanks, Tania _______________________________________________ Intel-nda mailing list Intel-nda(a)lists.jlse.anl.gov https://lists.jlse.anl.gov/mailman/listinfo/intel-nda

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