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Bug 1477311

Summary:	Restrict --inconsistent-index flag from radosgw-admin bucket rm command because it can cause corrupted bucket index
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	RGW	Assignee:	Orit Wasserman <owasserm>
Status:	CLOSED ERRATA	QA Contact:	Ramakrishnan Periyasamy <rperiyas>
Severity:	medium	Docs Contact:	Bara Ancincova <bancinco>
Priority:	medium
Version:	2.3	CC:	cbodley, ceph-eng-bugs, hnallurv, kbader, kdreyer, mbenjamin, owasserm, sweil
Target Milestone:	rc
Target Release:	3.0
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	RHEL: ceph-12.2.1-1.el7cp Ubuntu: ceph_12.2.1-2redhat1xenial	Doc Type:	Bug Fix
Doc Text:	.The `--inconsistent-index` option has been restricted Using the `--inconsistent-index` option with the `radosgw-admin bucket rm` command could cause corruption of the bucket index if the command failed or was stopped. With this update, usage of `--inconsistent-index` requires a confirmation from users (the `--yes-i-really-mean-it` option), and a warning is printed when attempting to use this option.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-05 23:39:05 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:
Bug Depends On:
Bug Blocks:	1437916, 1494421

Description Vikhyat Umrao 2017-08-01 18:20:32 UTC

Description of problem:
Remove --inconsistent-index flag from radosgw-admin bucket rm command because it can cause corrupted bucket index

For more information please check:
https://bugzilla.redhat.com/show_bug.cgi?id=1463969#c8

We have a new feature request: https://bugzilla.redhat.com/show_bug.cgi?id=1475859([RFE] Add parallelism in radosgw-admin bucket rm command for bucket removal) which will help faster deletion and then we do not this flag --inconsistent-index.


Version-Release number of selected component (if applicable):
Red Hat Ceph Storage 2.3

Comment 2 Matt Benjamin (redhat) 2017-08-18 02:30:21 UTC

*** Bug 1464554 has been marked as a duplicate of this bug. ***

Comment 3 Matt Benjamin (redhat) 2017-08-30 18:49:23 UTC

The current plan is to restrict rather than disable --inconsistent-index, PR is here:

https://github.com/ceph/ceph/pull/17185

(assigning to Orit, author of this PR)

Comment 4 Ken Dreyer (Red Hat) 2017-08-30 20:04:32 UTC

Orit would you please cherry-pick this to luminous for Ceph v12.2.1?

Comment 10 Ramakrishnan Periyasamy 2017-10-17 09:29:33 UTC

Moving this bug to Verified state. Command output when tried to purge objects using "--inconsistent-index" param.

[ubuntu@host006 ~]$ sudo radosgw-admin --cluster qetest bucket rm --purge-objects --bypass-gc --inconsistent-index --bucket=test
using --inconsistent_index can corrupt the bucket index 
do you really mean it? (requires --yes-i-really-mean-it)

Comment 15 errata-xmlrpc 2017-12-05 23:39:05 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-2017:3387