Bug 1578421 – vdo status command shows index is online after index fails to start [rhel-7.5.z]

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Bug 1578421 - vdo status command shows index is online after index fails to start [rhel-7.5.z]

Summary:	vdo status command shows index is online after index fails to start [rhel-7.5.z]

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	kmod-kvdo (Show other bugs)
Sub Component:
Version:	7.5
Hardware:	Unspecified Unspecified

Priority	high Severity unspecified
Target Milestone:	rc
Target Release:	---
Assigned To:	Thomas Jaskiewicz
QA Contact:	Jakub Krysl
Docs Contact:	Marie Dolezelova

URL:
Whiteboard:
Keywords:	ZStream

Depends On:	1565311
Blocks:
	Show dependency tree / graph

Reported:	2018-05-15 10:40 EDT by Oneata Mircea Teodor
Modified:	2018-09-24 07:21 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:	6.1.0.171
Doc Type:	Bug Fix
Doc Text:	Sometimes a Universal Deduplication Service (UDS) index for a Virtual Data Optimizer (VDO) volume falls offline due to a read error on the underlying media. In this case, running the "vdo status" command to check the status of the affected VDO volume previously displayed "Index status: online" even though the index was offlined due to the read error. This update fixes the VDO source code that handles the index status. As a result, the status now correctly reads "Index status: offline" in the described scenario.
Story Points:	---
Clone Of:	1565311
Environment:
Last Closed:	2018-06-26 12:48:52 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2018:1983	None	None	None	2018-06-26 12:48 EDT

Groups: None (edit)

Description Oneata Mircea Teodor 2018-05-15 10:40:40 EDT

This bug has been copied from bug #1565311 and has been proposed to be backported to 7.5 z-stream (EUS).

Comment 3 Jakub Krysl 2018-06-14 04:46:02 EDT

I could not get the index to failed state as vdo managed to rebuild the index each time. Regression testing passed.

Comment 12 errata-xmlrpc 2018-06-26 12:48:52 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-2018:1983

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