Maniphest T204928

Issues with mgmt interface on es2001 host
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	jcrespo
	Sep 20 2018, 9:40 AM

Description

These hosts are EOL, but still being used due to its large capacity, until replacements are purchased next quarter. I would not spend time on this, but would like to report it:

es2001 ssh authentication succeeds, but fails before it allows to fully log in

(es2002/3/4 works AFAICS, just they are a bit slow sometimes).

Event Timeline

jcrespo created this task.Sep 20 2018, 9:40 AM

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jcrespo triaged this task as Lowest priority.Sep 20 2018, 9:40 AM

jcrespo moved this task from Triage to Backlog on the DBA board.

jcrespo updated the task description. (Show Details)Sep 20 2018, 9:49 AM

jcrespo updated the task description. (Show Details)Sep 20 2018, 11:17 AM

jcrespo renamed this task from Several issues with mgmt interfaces on es200X hosts to Issues with mgmt interface on es2001 host.Sep 20 2018, 11:20 AM

jcrespo updated the task description. (Show Details)

I had experiences with some Sun Fire servers, their mgmt interfaces were constantly broken, but mostly a powercycle solved it.
I don't know if we can afford to fully power down the hosts (Power cables removed) and boot them back, but it might help.

@Banyek, please read https://wikitech.wikimedia.org/wiki/Management_Interfaces

I can try these

Don't, this requires a power drain, you cannot help with this.

jcrespo removed • Banyek as the assignee of this task.Sep 28 2018, 8:16 AM

This got fixed by itself - maybe it was fixed with the last reboot?

ssh es2001.mgmt.codfw.wmnet -lroot
root@es2001.mgmt.codfw.wmnet's password:
/admin1-> show
/admin1
	properties
		ElementName = SM CLP Admin Domain
	associations
		systemcomponent :
			GroupComponent = /admin1
			PartComponent = /admin1/system1
		serviceaffectselement :
			AffectedElement = /admin1
			AffectingElement = /admin1/system1/sp1/clpsvc1
			AssignedSequence = 0
			ElementEffects = NULL
			OtherElementEffectsDescriptions = NULL
		owningcollectionelement :
			OwnedElement = /admin1/hdwr1
			OwningElement = /admin1
		rolelimitedtotarget :
			DefiningRole = /admin1/system1/sp1/rolesvc3/role1
			TargetElement = /admin1
		rolelimitedtotarget :
			DefiningRole = /admin1/system1/sp1/rolesvc3/role2
			TargetElement = /admin1
		rolelimitedtotarget :
			DefiningRole = /admin1/system1/sp1/rolesvc3/role3
			TargetElement = /admin1
		owningcollectionelement :
			OwnedElement = /admin1/profiles1
			OwningElement = /admin1
		elementconformstoprofile :
			ConformantStandard = /admin1/profiles1/profile3
			ManagedElement = /admin1
	targets
		hdwr1
		profiles1
		system1
	verbs
		cd
		show
		help
		version
/admin1->
/admin1->
/admin1->
/admin1->
/admin1->
/admin1->

Issues with mgmt interface on es2001 hostClosed, ResolvedPublicActions

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Issues with mgmt interface on es2001 host
Closed, ResolvedPublic
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