Bug 1443132 – rgw_file: readdir fails after dirent-change

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Bug 1443132 - rgw_file: readdir fails after dirent-change

Summary:	rgw_file: readdir fails after dirent-change

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Ceph Storage
Classification:	Red Hat
Component:	RGW (Show other bugs)
Sub Component:
Version:	2.2
Hardware:	All All

Priority	unspecified Severity high
Target Milestone:	rc
Target Release:	2.3
Assigned To:	Matt Benjamin (redhat)
QA Contact:	Ramakrishnan Periyasamy
Docs Contact:

URL:
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Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-04-18 10:27 EDT by Matt Benjamin (redhat)
Modified:	2017-07-30 11:40 EDT (History)
CC List:	9 users (show)

See Also:
Fixed In Version:	RHEL: ceph-10.2.7-7.el7cp, nfs-ganesha-2.4.5-4.el7cp Ubuntu: ceph_10.2.7-8redhat1, nfs-ganesha_2.4.5-4redhat1xenial
Doc Type:	If docs needed, set a value
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Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-06-19 09:32:25 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Ceph Project Bug Tracker	19634	None	None	None	2017-04-18 10:27 EDT
Red Hat Product Errata	RHBA-2017:1497	normal	SHIPPED_LIVE	Red Hat Ceph Storage 2.3 bug fix and enhancement update	2017-06-19 13:24:11 EDT

Groups: None (edit)

Description Matt Benjamin (redhat) 2017-04-18 10:27:16 EDT

Description of problem:
New chunked readdir strategy failed on READDIR operations after the first, when change attribute has been updated.

How reproducible:
100%


Steps to Reproduce:
1. list large dir
2. add new entry (e.g., mkdir in the dir)
3. list again

Actual results:
Directory is empty

Expected results:
Directory contains all original entries plus new entry.

Comment 19 Ramakrishnan Periyasamy 2017-05-08 03:31:31 EDT

Moving this bug to verified state.

Verified steps available in following pastebin link.

http://pastebin.test.redhat.com/481900

Comment 21 errata-xmlrpc 2017-06-19 09:32:25 EDT

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

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