Bug 1026868 – Direct LUN is not being updated after resizing

Bug 1026868 - Direct LUN is not being updated after resizing

Summary:	Direct LUN is not being updated after resizing

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Virtualization Manager
Classification:	Red Hat
Component:	ovirt-engine (Show other bugs)
Sub Component:
Version:	3.3.0
Hardware:	All Linux

Priority	unspecified Severity high
Target Milestone:	---
Target Release:	3.4.0
Assigned To:	Daniel Erez
QA Contact:	Leonid Natapov
Docs Contact:

URL:
Whiteboard:	storage
Keywords:	Reopened

Depends On:
Blocks:	rhev3.4beta 1142926
	Show dependency tree / graph

Reported:	2013-11-05 09:50 EST by Pavel Zhukov
Modified:	2016-02-10 12:18 EST (History)
CC List:	15 users (show)

See Also:
Fixed In Version:	ovirt-engine-3.4.0_av2
Doc Type:	Bug Fix
Doc Text:	Previously, changes made to the size of a direct LUN were recognized and implemented by VDSM, but not displayed in the web interface or the database. Now, with new tracking values in disk stats for direct LUN disks, the new size displays correctly in the web interface and the database.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2014-06-09 11:01:00 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
engine.log (400.52 KB, text/plain) 2013-11-05 09:51 EST, Pavel Zhukov	no flags	Details
vdsm.log 3.3 (6.02 MB, text/plain) 2013-11-05 09:54 EST, Pavel Zhukov	no flags	Details
device list (3.48 KB, text/plain) 2013-11-05 09:56 EST, Pavel Zhukov	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	22978	None	None	None	Never
oVirt gerrit	24235	None	None	None	Never
oVirt gerrit	24527	None	None	None	Never
oVirt gerrit	24689	None	None	None	Never

Groups: None (edit)

Description Pavel Zhukov 2013-11-05 09:50:58 EST

Description of problem:
Direct LUN size is not being updated even if vdsm and qemu can see new size.

Version-Release number of selected component (if applicable):
rhevm-3.3.0-0.31.beta1.el6ev.noarch

How reproducible:
100%

Steps to Reproduce:
1. Attach direct LUN to the VM
2. Resize backend device
3. (iscsi) rescan the sessions iscsiadm -m session -R
4. Check if VM can see new size
5. Optional: Stop VM
6. Deactivate LUN and activate it again

Actual results:
Old size is in  UI and DB. vdsClient returns new capacity. 

Expected results:
New size should be displayed and DB should be updated. 

Additional info:

Comment 1 Pavel Zhukov 2013-11-05 09:51:59 EST

Created attachment 819808 [details]
engine.log

Comment 2 Pavel Zhukov 2013-11-05 09:54:34 EST

Created attachment 819810 [details]
vdsm.log 3.3

Comment 3 Pavel Zhukov 2013-11-05 09:56:44 EST

Created attachment 819812 [details]
device list

Comment 6 Ayal Baron 2014-01-29 08:30:29 EST

This was solved in 3.4

Comment 7 Aharon Canan 2014-01-29 08:47:09 EST

so why not move it to "ON_QA" for verification in 3.4?

Comment 8 Daniel Erez 2014-01-29 09:31:58 EST

The hasn't been resolved yet. Moving to ASSIGNED.

Comment 11 Leonid Natapov 2014-03-10 07:45:44 EDT

3.4.0-0.3.master.el6ev. We now display new size correctly in UI. VM operational.

Comment 12 errata-xmlrpc 2014-06-09 11:01:00 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.

http://rhn.redhat.com/errata/RHSA-2014-0506.html

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