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<div class="moz-cite-prefix">在 2021/10/13 9:22, Brian Andrus 写道:<br>
</div>
<blockquote type="cite"
cite="mid:78EA9C87-20EE-4392-A3B5-4EA2E468C664@hxcore.ol">
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<p class="MsoNormal">Something is very odd when you have the
node reporting:</p>
<p class="MsoNormal" style="text-indent:.5in">RealMemory=1
AllocMem=0 FreeMem=47563 Sockets=2 Boards=1</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What do you get when you run ‘slurmd -C’ on
the node?</p>
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</blockquote>
# slurmd -C<br>
NodeName=apollo CPUs=36 Boards=1 SocketsPerBoard=2 CoresPerSocket=18
ThreadsPerCore=1 RealMemory=128306<br>
UpTime=22-16:14:48<br>
<blockquote type="cite"
cite="mid:78EA9C87-20EE-4392-A3B5-4EA2E468C664@hxcore.ol">
<div class="WordSection1">
<p class="MsoNormal"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Brian Andrus<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="border:none;padding:0in"><b>From:
</b><a href="mailto:adam_xu@adagene.com.cn"
moz-do-not-send="true">Adam Xu</a><br>
<b>Sent: </b>Tuesday, October 12, 2021 6:07 PM<br>
<b>To: </b><a href="mailto:slurm-users@lists.schedmd.com"
moz-do-not-send="true" class="moz-txt-link-freetext">slurm-users@lists.schedmd.com</a><br>
<b>Subject: </b>Re: [slurm-users] job is pending but
resources are available</p>
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<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="font-family:"MS
Gothic"">在</span> 2021/10/12 21:21, Adam Xu <span
style="font-family:"MS Gothic"">写道</span>:<o:p></o:p></p>
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<p class="MsoNormal">Hi All, <br>
<br>
OS: Rocky Linux 8.4 <br>
<br>
slurm version: 20.11.7 <br>
<br>
the partition's name is apollo. the node's name is apollo
too. the node has 36 cpu cores and 8GPUs in it. <br>
<br>
partition info <br>
<br>
$ scontrol show partition apollo <br>
PartitionName=apollo <br>
AllowGroups=ALL AllowAccounts=ALL AllowQos=ALL <br>
AllocNodes=ALL Default=NO QoS=N/A <br>
DefaultTime=NONE DisableRootJobs=NO ExclusiveUser=NO
GraceTime=0 Hidden=NO <br>
MaxNodes=UNLIMITED MaxTime=UNLIMITED MinNodes=0 LLN=NO
MaxCPUsPerNode=UNLIMITED <br>
Nodes=apollo <br>
PriorityJobFactor=1 PriorityTier=1 RootOnly=NO ReqResv=NO
OverSubscribe=YES:36 <br>
OverTimeLimit=NONE PreemptMode=OFF <br>
State=UP TotalCPUs=36 TotalNodes=1
SelectTypeParameters=NONE <br>
JobDefaults=(null) <br>
DefMemPerNode=UNLIMITED MaxMemPerNode=UNLIMITED <br>
<br>
node info <br>
<br>
$ scontrol show node apollo <br>
NodeName=apollo Arch=x86_64 CoresPerSocket=18 <br>
CPUAlloc=28 CPUTot=36 CPULoad=7.02 <br>
AvailableFeatures=(null) <br>
ActiveFeatures=(null) <br>
Gres=gpu:v100:8,mps:v100:800 <br>
NodeAddr=apollo NodeHostName=apollo Version=20.11.7 <br>
OS=Linux 4.18.0-305.19.1.el8_4.x86_64 #1 SMP Wed Sep 15
19:12:32 UTC 2021 <br>
RealMemory=1 AllocMem=0 FreeMem=47563 Sockets=2 Boards=1
<br>
State=MIXED ThreadsPerCore=1 TmpDisk=0 Weight=1 Owner=N/A
MCS_label=N/A <br>
Partitions=apollo <br>
BootTime=2021-09-20T23:43:49
SlurmdStartTime=2021-10-12T16:55:44 <br>
CfgTRES=cpu=36,mem=1M,billing=36 <br>
AllocTRES=cpu=28 <br>
CapWatts=n/a <br>
CurrentWatts=0 AveWatts=0 <br>
ExtSensorsJoules=n/s ExtSensorsWatts=0 ExtSensorsTemp=n/s
<br>
Comment=(null) <br>
<br>
Now I have 7 jobs running but when I submit 8th job, the
status of the job is pending beacuse Resources. <br>
<br>
$ squeue <br>
JOBID PARTITION NAME USER ST TIME
NODES NODELIST(REASON) <br>
879 apollo do.sh zhining_ PD 0:00
1 (Resources) <br>
489 apollo do.sh zhining_ R
13-12:50:45 1 apollo <br>
490 apollo do.sh zhining_ R
13-12:41:00 1 apollo <br>
592 apollo runme-gp junwen_f R 4-12:42:31
1 apollo <br>
751 apollo runme-gp junwen_f R 1-12:48:20
1 apollo <br>
752 apollo runme-gp junwen_f R 1-12:48:10
1 apollo <br>
871 apollo runme-gp junwen_f R 7:13:45
1 apollo <br>
872 apollo runme-gp junwen_f R 7:12:42
1 apollo <br>
<br>
$ scontrol show job 879 <br>
JobId=879 JobName=do.sh <br>
UserId=zhining_wan(1001) GroupId=zhining_wan(1001)
MCS_label=N/A <br>
Priority=4294900882 Nice=0 Account=(null) QOS=(null) <br>
JobState=PENDING Reason=Resources Dependency=(null) <br>
Requeue=1 Restarts=0 BatchFlag=1 Reboot=0 ExitCode=0:0 <br>
RunTime=00:00:00 TimeLimit=UNLIMITED TimeMin=N/A <br>
SubmitTime=2021-10-12T16:29:29
EligibleTime=2021-10-12T16:29:29 <br>
AccrueTime=2021-10-12T16:29:29 <br>
StartTime=2021-10-12T21:17:41 EndTime=Unknown
Deadline=N/A <br>
SuspendTime=None SecsPreSuspend=0
LastSchedEval=2021-10-12T21:17:39 <br>
Partition=apollo AllocNode:Sid=sms:1281191 <br>
ReqNodeList=(null) ExcNodeList=(null) <br>
NodeList=(null) SchedNodeList=apollo <br>
NumNodes=1-1 NumCPUs=4 NumTasks=4 CPUs/Task=1
ReqB:S:C:T=0:0:*:* <br>
TRES=cpu=4,node=1,billing=4 <br>
Socks/Node=* NtasksPerN:B:S:C=0:0:*:* CoreSpec=* <br>
MinCPUsNode=1 MinMemoryNode=0 MinTmpDiskNode=0 <br>
Features=(null) DelayBoot=00:00:00 <br>
OverSubscribe=YES Contiguous=0 Licenses=(null)
Network=(null) <br>
Command=/home/zhining_wan/job/2021/20210603_ctla4_double_bilayer/final_pdb_minimize/amber/nolipid/test/do.sh
<br>
WorkDir=/home/zhining_wan/job/2021/20210603_ctla4_double_bilayer/final_pdb_minimize/amber/nolipid/test
<br>
StdErr=/home/zhining_wan/job/2021/20210603_ctla4_double_bilayer/final_pdb_minimize/amber/nolipid/test/slurm-879.out
<br>
StdIn=/dev/null <br>
StdOut=/home/zhining_wan/job/2021/20210603_ctla4_double_bilayer/final_pdb_minimize/amber/nolipid/test/slurm-879.out
<br>
Power= <br>
TresPerNode=gpu:1 <br>
NtasksPerTRES:0 <br>
<br>
After running 7 jobs, the node has 8 cpu cores and 1 gpu
left, so I can be sure that the remaining resources are
sufficient. but why the job is pending with reason
"Resources"? <o:p></o:p></p>
</blockquote>
<p>Some information to add<span style="font-family:"MS
Mincho"">：</span></p>
<p>I have killed some jobs with kill instead of scancle, <span
class="jlqj4b"><span lang="EN">Could this be the cause of
this result?</span></span><span lang="EN"> </span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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