Bug 1240687

Summary:	targetctl restore is spinning and never finishes with kernel 4.2.0-0.rc1
Product:	[Fedora] Fedora	Reporter:	Yanko Kaneti <yaneti>
Component:	python-rtslib	Assignee:	Andy Grover <agrover>
Status:	CLOSED UPSTREAM	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	23	CC:	agrover, tomek
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-09-01 16:06:05 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:

Description Yanko Kaneti 2015-07-07 14:13:33 UTC

targetctl restore is spining and never finishes with kernel 4.2.0-0.rc1

strace dumps forever
.....
write(4, "0", 1)                        = 0
....

lsof shows 4 is /sys/kernel/config/target/core/iblock_0/p_back/attrib/pi_prot_type


Version-Release number of selected component (if applicable):
kernel-4.2.0-0.rc1.git0.1.fc23.x86_64
python-rtslib-2.1.fb57-1.fc23.noarch


How reproducible:
Always

Comment 1 Andy Grover 2015-07-07 16:09:37 UTC

thanks for the report, trying to reproduce. Did this just start happening with that specific kernel?

Comment 2 Yanko Kaneti 2015-07-07 16:37:24 UTC

I didn't follow the pre rc1 rawhide kernels so the previous one (working for me with generally the same userspace) was 4.1.0-1.fc23.x86_64

Comment 3 Andy Grover 2015-07-09 16:59:22 UTC

reproduced, fix posted upstream

Comment 4 Jan Kurik 2015-07-15 13:20:50 UTC

This bug appears to have been reported against 'rawhide' during the Fedora 23 development cycle.
Changing version to '23'.

(As we did not run this process for some time, it could affect also pre-Fedora 23 development
cycle bugs. We are very sorry. It will help us with cleanup during Fedora 23 End Of Life. Thank you.)

More information and reason for this action is here:
https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora23

Comment 5 Andy Grover 2015-09-01 16:06:05 UTC

fix in 4.2-rc5