Oh, yes! sorry, I confuse with the your email and Alpha Experiment's emails.
Ahmet M.
15.12.2020 21:59 tarihinde Avery Grieve yazdı:
Hi Ahmet,
Thank you for your suggestion. I assume you're talking about the
SlurmctldHost field in the slurm.conf file? If so, I've got that
variable defined as a hostname, not localhost.
Thanks,
Avery
On Tue, Dec 15, 2020, 1:51 PM mercan <ahmet.mer...@uhem.itu.edu.tr
<mailto:ahmet.mer...@uhem.itu.edu.tr>> wrote:
Hi;
I dont know the problem is this, but, I think the setting
"ControlMachine=localhost" and not setting a hostname for slurm
master
node are not good decisions. How compute nodes decide the ip
address of
the slurm masternode from "localhost". Also, I suggest not using
capital
letters for any thing related the slurm.
Ahmet M.
15.12.2020 21:15 tarihinde Avery Grieve yazdı:
> I changed my .service file to write to a log. The slurm daemons are
> running (manual start) on the compute nodes. I get this on startup
> with the service enabled:
>
> [2020-12-15T18:09:06.412] slurmctld version 20.11.1 started on
cluster
> cluster
> [2020-12-15T18:09:06.539] No memory enforcing mechanism configured.
> [2020-12-15T18:09:06.572] error: get_addr_info: getaddrinfo()
failed:
> Name or service not known
> [2020-12-15T18:09:06.573] error: slurm_set_addr: Unable to resolve
> "FireNode1"
> [2020-12-15T18:09:06.573] error: slurm_get_port: Address family '0'
> not supported
> [2020-12-15T18:09:06.573] error: _set_slurmd_addr: failure on
FireNode1
> [2020-12-15T18:09:06.573] error: get_addr_info: getaddrinfo()
failed:
> Name or service not known
> [2020-12-15T18:09:06.573] error: slurm_set_addr: Unable to resolve
> "FireNode2"
> [2020-12-15T18:09:06.573] error: slurm_get_port: Address family '0'
> not supported
> [2020-12-15T18:09:06.573] error: _set_slurmd_addr: failure on
FireNode2
> [2020-12-15T18:09:06.573] error: get_addr_info: getaddrinfo()
failed:
> Name or service not known
> [2020-12-15T18:09:06.573] error: slurm_set_addr: Unable to resolve
> "FireNode3"
> [2020-12-15T18:09:06.573] error: slurm_get_port: Address family '0'
> not supported
> [2020-12-15T18:09:06.573] error: _set_slurmd_addr: failure on
FireNode3
> [2020-12-15T18:09:06.578] Recovered state of 3 nodes
> [2020-12-15T18:09:06.579] Recovered information about 0 jobs
> [2020-12-15T18:09:06.582] Recovered state of 0 reservations
> [2020-12-15T18:09:06.582] read_slurm_conf: backup_controller not
specified
> [2020-12-15T18:09:06.583] Running as primary controller
> [2020-12-15T18:09:06.592] No parameter for mcs plugin, default
values set
> [2020-12-15T18:09:06.592] mcs: MCSParameters = (null). ondemand set.
> [2020-12-15T18:09:06.595] error: get_addr_info: getaddrinfo()
failed:
> Name or service not known
> [2020-12-15T18:09:06.595] error: slurm_set_addr: Unable to resolve
> "(null)"
> [2020-12-15T18:09:06.595] error: slurm_set_port: attempting to set
> port without address family
> [2020-12-15T18:09:06.603] error: Error creating slurm stream
socket:
> Address family not supported by protocol
> [2020-12-15T18:09:06.603] fatal: slurm_init_msg_engine_port error
> Address family not supported by protocol
>
> The main errors seem to be issues resolving host names and not
being
> able to set the port. My /etc/hosts file defines the FireNode[1-3]
> host IPs and does not contain any IPv6 ips.
>
> My service file includes a clause for "after
network-online.target" as
> well.
>
> Now, I start the daemon with "systemctl start slurmctld" and end up
> with the following log:
>
> [2020-12-15T18:14:03.448] slurmctld version 20.11.1 started on
cluster
> cluster
> [2020-12-15T18:14:03.456] No memory enforcing mechanism configured.
> [2020-12-15T18:14:03.465] Recovered state of 3 nodes
> [2020-12-15T18:14:03.465] Recovered information about 0 jobs
> [2020-12-15T18:14:03.465] Recovered state of 0 reservations
> [2020-12-15T18:14:03.466] read_slurm_conf: backup_controller not
specified
> [2020-12-15T18:14:03.466] Running as primary controller
> [2020-12-15T18:14:03.466] No parameter for mcs plugin, default
values set
> [2020-12-15T18:14:03.466] mcs: MCSParameters = (null). ondemand set.
>
> As you can see, it starts up fine. Seems like something is wrong
> during the initial startup network stack configuration or
something.
> I'm not really sure where to look to begin troubleshooting these. A
> bit of googling hasn't revealed much either unfortunately.
>
> Any advice?
>
> ~Avery Grieve
> They/Them/Theirs please!
> University of Michigan
>
>
> On Tue, Dec 15, 2020 at 11:53 AM Avery Grieve <agri...@umich.edu
<mailto:agri...@umich.edu>
> <mailto:agri...@umich.edu <mailto:agri...@umich.edu>>> wrote:
>
> Maybe a silly question, but where do you find the daemon logs or
> specify their location?
>
> ~Avery Grieve
> They/Them/Theirs please!
> University of Michigan
>
>
> On Mon, Dec 14, 2020 at 7:22 PM Alpha Experiment
> <projectalpha...@gmail.com
<mailto:projectalpha...@gmail.com>
<mailto:projectalpha...@gmail.com
<mailto:projectalpha...@gmail.com>>> wrote:
>
> Hi,
>
> I am trying to run slurm on Fedora 33. Upon boot the slurmd
> daemon is running correctly; however the slurmctld daemon
> always errors.
> [admin@localhost ~]$ systemctl status slurmd.service
> ● slurmd.service - Slurm node daemon
> Loaded: loaded (/etc/systemd/system/slurmd.service;
> enabled; vendor preset: disabled)
> Active: active (running) since Mon 2020-12-14 16:02:18
> PST; 11min ago
> Main PID: 2363 (slurmd)
> Tasks: 2
> Memory: 3.4M
> CPU: 211ms
> CGroup: /system.slice/slurmd.service
> └─2363 /usr/local/sbin/slurmd -D
> Dec 14 16:02:18 localhost.localdomain systemd[1]: Started
> Slurm node daemon.
> [admin@localhost ~]$ systemctl status slurmctld.service
> ● slurmctld.service - Slurm controller daemon
> Loaded: loaded (/etc/systemd/system/slurmctld.service;
> enabled; vendor preset: disabled)
> Drop-In: /etc/systemd/system/slurmctld.service.d
> └─override.conf
> Active: failed (Result: exit-code) since Mon 2020-12-14
> 16:02:12 PST; 11min ago
> Process: 1972 ExecStart=/usr/local/sbin/slurmctld -D
> $SLURMCTLD_OPTIONS (code=exited, status=1/FAILURE)
> Main PID: 1972 (code=exited, status=1/FAILURE)
> CPU: 21ms
> Dec 14 16:02:12 localhost.localdomain systemd[1]: Started
> Slurm controller daemon.
> Dec 14 16:02:12 localhost.localdomain systemd[1]:
> slurmctld.service: Main process exited, code=exited,
> status=1/FAILURE
> Dec 14 16:02:12 localhost.localdomain systemd[1]:
> slurmctld.service: Failed with result 'exit-code'.
>
> The slurmctld log is as follows:
> [2020-12-14T16:02:12.731] slurmctld version 20.11.1
started on
> cluster cluster
> [2020-12-14T16:02:12.739] No memory enforcing mechanism
> configured.
> [2020-12-14T16:02:12.772] error: get_addr_info:
getaddrinfo()
> failed: Name or service not known
> [2020-12-14T16:02:12.772] error: slurm_set_addr: Unable to
> resolve "localhost"
> [2020-12-14T16:02:12.772] error: slurm_get_port: Address
> family '0' not supported
> [2020-12-14T16:02:12.772] error: _set_slurmd_addr:
failure on
> localhost
> [2020-12-14T16:02:12.772] Recovered state of 1 nodes
> [2020-12-14T16:02:12.772] Recovered information about 0 jobs
> [2020-12-14T16:02:12.772] select/cons_tres:
> part_data_create_array: select/cons_tres: preparing for 1
> partitions
> [2020-12-14T16:02:12.779] Recovered state of 0 reservations
> [2020-12-14T16:02:12.779] read_slurm_conf: backup_controller
> not specified
> [2020-12-14T16:02:12.779] select/cons_tres:
> select_p_reconfigure: select/cons_tres: reconfigure
> [2020-12-14T16:02:12.779] select/cons_tres:
> part_data_create_array: select/cons_tres: preparing for 1
> partitions
> [2020-12-14T16:02:12.779] Running as primary controller
> [2020-12-14T16:02:12.780] No parameter for mcs plugin,
default
> values set
> [2020-12-14T16:02:12.780] mcs: MCSParameters = (null).
> ondemand set.
> [2020-12-14T16:02:12.780] error: get_addr_info:
getaddrinfo()
> failed: Name or service not known
> [2020-12-14T16:02:12.780] error: slurm_set_addr: Unable to
> resolve "(null)"
> [2020-12-14T16:02:12.780] error: slurm_set_port:
attempting to
> set port without address family
> [2020-12-14T16:02:12.782] error: Error creating slurm stream
> socket: Address family not supported by protocol
> [2020-12-14T16:02:12.782] fatal: slurm_init_msg_engine_port
> error Address family not supported by protocol
>
> Strangely, the daemon works fine when it is rebooted. After
> running
> systemctl restart slurmctld.service
>
> the service status is
> [admin@localhost ~]$ systemctl status slurmctld.service
> ● slurmctld.service - Slurm controller daemon
> Loaded: loaded (/etc/systemd/system/slurmctld.service;
> enabled; vendor preset: disabled)
> Drop-In: /etc/systemd/system/slurmctld.service.d
> └─override.conf
> Active: active (running) since Mon 2020-12-14 16:14:24
> PST; 3s ago
> Main PID: 2815 (slurmctld)
> Tasks: 7
> Memory: 1.9M
> CPU: 15ms
> CGroup: /system.slice/slurmctld.service
> └─2815 /usr/local/sbin/slurmctld -D
> Dec 14 16:14:24 localhost.localdomain systemd[1]: Started
> Slurm controller daemon.
>
> Could anyone point me towards how to fix this? I expect it's
> just an issue with my configuration file, which I've copied
> below for reference.
> # slurm.conf file generated by configurator easy.html.
> # Put this file on all nodes of your cluster.
> # See the slurm.conf man page for more information.
> #
> #SlurmctldHost=localhost
> ControlMachine=localhost
> #
> #MailProg=/bin/mail
> MpiDefault=none
> #MpiParams=ports=#-#
> ProctrackType=proctrack/cgroup
> ReturnToService=1
> SlurmctldPidFile=/home/slurm/run/slurmctld.pid
> #SlurmctldPort=6817
> SlurmdPidFile=/home/slurm/run/slurmd.pid
> #SlurmdPort=6818
> SlurmdSpoolDir=/var/spool/slurm/slurmd/
> SlurmUser=slurm
> #SlurmdUser=root
> StateSaveLocation=/home/slurm/spool/
> SwitchType=switch/none
> TaskPlugin=task/affinity
> #
> #
> # TIMERS
> #KillWait=30
> #MinJobAge=300
> #SlurmctldTimeout=120
> #SlurmdTimeout=300
> #
> #
> # SCHEDULING
> SchedulerType=sched/backfill
> SelectType=select/cons_tres
> SelectTypeParameters=CR_Core
> #
> #
> # LOGGING AND ACCOUNTING
> AccountingStorageType=accounting_storage/none
> ClusterName=cluster
> #JobAcctGatherFrequency=30
> JobAcctGatherType=jobacct_gather/none
> #SlurmctldDebug=info
> SlurmctldLogFile=/home/slurm/log/slurmctld.log
> #SlurmdDebug=info
> #SlurmdLogFile=
> #
> #
> # COMPUTE NODES
> NodeName=localhost CPUs=128 RealMemory=257682 Sockets=1
> CoresPerSocket=64 ThreadsPerCore=2 State=UNKNOWN
> PartitionName=full Nodes=localhost Default=YES
> MaxTime=INFINITE State=UP
>
> Thanks!
> -John
>
