[CLOUDSTACK-9363] Can't start a Xen HVM vm when more than 2 volumes attached

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 4.6.0, 4.7.1
• Fix Version/s: 4.10.0.0
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: XenServer 6.5; HVM template
• Assignee: Unassigned
• Reporter: Simon Godard
• Created: 21/Apr/16 15:26
• Updated: 27/Sep/17 13:03
• Resolved: 29/Jun/17 06:16

Description

Starting a HVM VM fails on XenServer fails when more than 2 volumes are attached to the vm. Attaching the volumes while the vm is running is fine.

PV vms are not affected by this problem. The bug seems to have been introduced in this bug fix: https://issues.apache.org/jira/browse/CLOUDSTACK-8826

Mailing list discussion: http://markmail.org/thread/4nmyra6aofxtu3o2

Issue Links

• duplicates: CLOUDSTACK-9367 Unable to start a HVM VM with more than 2 volumes attached using XenServer 6.5
• is broken by: CLOUDSTACK-8826 XenServer - Use device id passed as part of attach volume API properly
• is duplicated by: CLOUDSTACK-10094 cannot attach 3 or more Data-vol on VM with type HVM
• links to: GitHub Pull Request #1829