Bug 1886677 - Disallowed monitor state is lost on restart (DISALLOW and CONNECTIVITY modes)
Summary: Disallowed monitor state is lost on restart (DISALLOW and CONNECTIVITY modes)
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RADOS
Version: 4.2
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ---
: 4.2
Assignee: Greg Farnum
QA Contact: Pawan
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-10-09 06:15 UTC by Pawan
Modified: 2021-01-12 14:58 UTC (History)
14 users (show)

Fixed In Version: ceph-14.2.11-76.el8cp, ceph-14.2.11-76.el7cp
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-01-12 14:58:00 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:0081 0 None None None 2021-01-12 14:58:46 UTC

Comment 2 skanta 2020-10-20 06:53:02 UTC 
The same issue noticed in the connectivity mode also.
Comment 3 Greg Farnum 2020-10-20 07:17:20 UTC 
There's a pretty serious (but easily reparable) error here. The disallowed monitor list is not reloaded into the election module when a monitor boots up or restarts, only when a new monmap is generated. Whoops!

Patch in progress upstream.
Comment 4 Yaniv Kaul 2020-11-05 13:52:31 UTC 
(In reply to Greg Farnum from comment #3)
> There's a pretty serious (but easily reparable) error here. The disallowed
> monitor list is not reloaded into the election module when a monitor boots
> up or restarts, only when a new monmap is generated. Whoops!
> 
> Patch in progress upstream.

Any update? Link to upstream patch?
Comment 5 Yaniv Kaul 2020-11-10 20:47:21 UTC 
(In reply to Yaniv Kaul from comment #4)
> (In reply to Greg Farnum from comment #3)
> > There's a pretty serious (but easily reparable) error here. The disallowed
> > monitor list is not reloaded into the election module when a monitor boots
> > up or restarts, only when a new monmap is generated. Whoops!
> > 
> > Patch in progress upstream.
> 
> Any update? Link to upstream patch?

?
Comment 6 Greg Farnum 2020-11-15 23:22:22 UTC 
Fixed in ceph-4.2-rhel-patches branch.
Comment 12 errata-xmlrpc 2021-01-12 14:58:00 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: Red Hat Ceph Storage 4.2 Security and Bug Fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2021:0081
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