Bug 1454942

Summary:	rgw_file: remove unlinked assertions
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Matt Benjamin (redhat) <mbenjamin>
Component:	RGW	Assignee:	Matt Benjamin (redhat) <mbenjamin>
Status:	CLOSED ERRATA	QA Contact:	ceph-qe-bugs <ceph-qe-bugs>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	2.2	CC:	cbodley, ceph-eng-bugs, hnallurv, kbader, mbenjamin, owasserm, sweil, tserlin, vakulkar
Target Milestone:	rc	Keywords:	CodeChange
Target Release:	2.3
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	RHEL: ceph-10.2.7-20.el7cp Ubuntu: ceph_10.2.7-22redhat1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-06-19 13:33:35 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Matt Benjamin (redhat) 2017-05-23 20:19:05 UTC

Description of problem:
The rgw_file/RGW nfs unlink() call path contains a live assert() that successfully unlinked objects cannot be found in a subsequent lookup.  This assert could trigger in a false positive in a multi-gateway environment racing to create/unlink objects.

Comment 2 Matt Benjamin (redhat) 2017-05-23 23:06:19 UTC

Steps to Reproduce
No requirement to reproduce.  The change removes logic to assert() in a condition that could be, but never has in development, been reproduced in a multi-gateway deployment scenario where overlapping ranges of files and directories were being simultaneously created and deleted without coordination.

Actual Results
As above.

Expected Results
As above.

Comment 8 Matt Benjamin (redhat) 2017-06-05 11:36:07 UTC

(the issue was resolved, NEEDINFO should have been cleared)

Comment 10 errata-xmlrpc 2017-06-19 13:33:35 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, 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/RHBA-2017:1497