Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 873855

Summary:	VDSM direct io doesn't use recommended alignment and buffer size
Product:	Red Hat Enterprise Linux 6	Reporter:	Saggi Mizrahi <smizrahi>
Component:	vdsm	Assignee:	Saggi Mizrahi <smizrahi>
Status:	CLOSED DUPLICATE	QA Contact:	Haim <hateya>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.4	CC:	abaron, bazulay, iheim, lpeer, yeylon, ykaul
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	infra
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-11-07 14:42:54 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 Saggi Mizrahi 2012-11-06 20:18:12 UTC

Description of problem:
VDSM doesn't use recommended alignment and buffer size and this can cause a segmentation fault in new kernels

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:

Comment 2 Haim 2012-11-07 06:41:36 UTC

unless its a code change, please provide some steps to reproduce or test future fix.

Comment 3 Ayal Baron 2012-11-07 14:42:54 UTC

"Description of problem:
VDSM doesn't use recommended alignment and buffer size and this can cause a segmentation fault in new kernels"

*** This bug has been marked as a duplicate of bug 869956 ***