MAAS

Misleading error message in log "Unknown power_type 'sm15k'"

Bug #1381444 reported by Raphaël Badin
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
MAAS
Fix Released
High
Julian Edwards
MAAS 1.7.1

Bug Description

When trying to query the power state of a node whose power type can't be queried, we get the following message:

Oct 15 09:56:49 maas-trusty-back-may22 maas.power: [ERROR] hayward-35: Failed to query power state: Unknown power_type 'sm15k'

The message is actually wrong, the power type is known but it can't be queried.

Related branches

lp://staging/~julian-edwards/maas/dont-query-all-nodes-power
Graham Binns (community): Approve
Raphaël Badin (community): Approve
Diff: 68 lines (+31/-3)
2 files modified
src/provisioningserver/rpc/power.py (+4/-1)
src/provisioningserver/rpc/tests/test_power.py (+27/-2)
Julian Edwards (julian-edwards)
tags: added: papercut power
Christian Reis (kiko)
Changed in maas:
milestone: none → next
Revision history for this message
Larry Michel (lmic) wrote :

These error message also happen for ucsm and ether-wake power types. It floads the log files as those queries happen quite often with a number of servers.

Oct 16 03:28:08 maas-trusty-back-may22 maas.power: [ERROR] pullman-01: Failed to query power state: Unknown power_type 'ucsm'.

Oct 16 14:50:33 maas-trusty-back-may22 maas.power: [ERROR] pullman-02-no-disk: Failed to query power state: Unknown power_type 'ether_wake'.

Julian Edwards (julian-edwards)
Changed in maas:
status: Triaged → In Progress
assignee: nobody → Julian Edwards (julian-edwards)
Sean Feole (sfeole)
tags: added: hs-arm64 hs-moonshot-maas-juju
MAAS Lander (maas-lander)
Changed in maas:
status: In Progress → Fix Committed
Revision history for this message
Sean Feole (sfeole) wrote :

So i just tested maas 1.7 beta8 , I'm still seeing "Error: Unknown power_type 'mscm'" when checking nodes power state.

Revision history for this message
Sean Feole (sfeole) wrote :

here are the entries in /var/log/maas/maas.log

Oct 23 10:51:07 ubuntu maas.power: [ERROR] ms10-19-anders: Failed to query power state: Unknown power_type 'mscm'.
Oct 23 10:51:07 ubuntu maas.power: [ERROR] c5n1-avaton: Failed to query power state: Unknown power_type 'mscm'.
Oct 23 10:51:07 ubuntu maas.power: [ERROR] c39n1-mcdivitt: Failed to query power state: Unknown power_type 'mscm'.

Revision history for this message
Julian Edwards (julian-edwards) wrote :

The fix was not added to the 1.7 branch, it wasn't considered release critical.

Christian Reis (kiko)
Changed in maas:
milestone: next → 1.7.1
Andres Rodriguez (andreserl)
Changed in maas:
status: Fix Committed → Fix Released
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