Bug 1163088 - hosted-engine over iSCSI implicates a consistent (about 5 GiB) space overhead on the selected LUN
Summary: hosted-engine over iSCSI implicates a consistent (about 5 GiB) space overhead...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: oVirt
Classification: Retired
Component: ovirt-hosted-engine-setup
Version: 3.5
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: Sandro Bonazzola
QA Contact: meital avital
URL:
Whiteboard: integration
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-11-12 11:08 UTC by Simone Tiraboschi
Modified: 2015-08-27 09:58 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-11-18 15:04:05 UTC
oVirt Team: ---
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1142710 0 unspecified CLOSED Volume creation failed while deploying Hosted Engine on iSCSI 2021-02-22 00:41:40 UTC
Red Hat Bugzilla 1254104 0 unspecified CLOSED [hosted-engine-setup] Deployment over iSCSI using RHEVM-appliance fails with endless 'WARNING otopi.plugins.ovirt_hosted... 2021-02-22 00:41:40 UTC

Internal Links: 1142710 1254104

Description Simone Tiraboschi 2014-11-12 11:08:39 UTC 
Description of problem:
hosted-engine can now deploy the image VM over iSCSI.
Doing that it currently creates a storage domain over the selected LUN and just in order to this it requires more than 4GiB of space.
So, cause we round up to the next integer, the engine VM disk should be at least 5 GiB less than the LUN size.


Version-Release number of selected component (if applicable):
3.5.0

How reproducible:
100%

Steps to Reproduce:
1. deploy hosted-engine over iSCSI
2.
3.

Actual results:
the engine image should be at least 5 GiB less than the LUN size

Expected results:
try to do better maybe using a Direct LUN for the engine VM disk.

Additional info:
see also https://bugzilla.redhat.com/show_bug.cgi?id=1142710
Comment 1 Nir Soffer 2014-11-12 16:55:02 UTC 
Looks like an RFE
Comment 2 Sandro Bonazzola 2014-11-18 15:04:05 UTC 
After further discussion with storage team, we're not going to change things on hosted-engine for this.
Note You need to log in before you can comment on or make changes to this bug.