Bug 1543414 - Document that attaching more that 533 disks with Q35 is not supported (otherwise QEMU will crash)
Summary: Document that attaching more that 533 disks with Q35 is not supported (otherw...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: unspecified
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
: ---
Assignee: Irina
QA Contact: RHOS Documentation Team
URL:
Whiteboard:
Depends On: 1526370
Blocks: 1535583 1543411
TreeView+ depends on / blocked
 
Reported: 2018-02-08 12:26 UTC by Marcel Apfelbaum
Modified: 2020-10-01 10:54 UTC (History)
23 users (show)

Fixed In Version:
Doc Type: Known Issue
Doc Text:
When running Red Hat OpenStack Platform 15 on a Q35 machine, there is a maximum limit of 500 devices. This is known problem with QEMU, an open source virtualizer and machine emulator.
Clone Of: 1526370
Environment:
Last Closed: 2020-10-01 10:54:29 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Comment 1 Marcel Apfelbaum 2018-02-08 12:28:30 UTC 
The BZ was clone so we can add the issue to "Known Issue".
Comment 3 Kashyap Chamarthy 2019-08-02 07:55:39 UTC 
Note, this bug also applies for other RHOS releases.  (I don't want to make clones yet, to not trample on the process of our Docs Folks.]
Comment 10 Irina 2020-10-01 10:54:29 UTC 
Updated content available on the Customer Portal

OSP13: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html-single/advanced_overcloud_customization/index#sect-Config_max_disk_devices_to_attach

OSP16.1: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/advanced_overcloud_customization/index#sect-Config_max_disk_devices_to_attach
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