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Bug 1935723 - [DDF] Autopart fails when disks have inconsistent sector sizes
Summary: [DDF] Autopart fails when disks have inconsistent sector sizes
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: Documentation
Version: 8.0
Hardware: All
OS: All
medium
medium
Target Milestone: rc
: ---
Assignee: Sagar Dubewar
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-05 13:07 UTC by Direct Docs Feedback
Modified: 2021-08-04 08:46 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Known Issue
Doc Text:
.Installation with `autopart` utility fails with inconsistent disk sector sizes Installing RHEL using `autopart` with multiple inconsistent disk sector sizes fails. As a workaround, use a `plain` partitioning scheme, for example `autopart --type=plain`, instead of the default `LVM` scheme. Another option is to try re-configuring sector sizes, for example by running `hdparm --set-sector-size=<SIZE> <DEVICE>`. As a workaround for kickstart installations: * Restrict the disks used for the partitioning by specifying `ignoredisk --drives=..` OR `--only-use=..`. * Specify disks to be used for each created LVM Physical Volume: `partition pv.1 --ondisk=..`. As a workaround for manual installations: * Select only the disks with the same sector size during manual installation in graphical or text mode. * When disks with inconsistent sector size are selected for the installation, restrict each created LVM Volume Group to use Physical Volumes with the same sector size. This can only be done in graphical mode in the Custom partitioning spoke.
Clone Of:
Environment:
Last Closed: 2021-08-04 08:46:42 UTC
Type: ---
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)

Description Direct Docs Feedback 2021-03-05 13:07:53 UTC 
If the following kickstart commands:

autopart
autopart --type=lvm
autopart --type=thinp

are used when installing a system with multiple disks with inconsistent sector sizes, the installation cannot be finished. See bug https://bugzilla.redhat.com/show_bug.cgi?id=1935722

The problem should be documented and a workaround provided.

Reported by: jstodola

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/performing_an_advanced_rhel_installation/kickstart-commands-and-options-reference_installing-rhel-as-an-experienced-user#annotations:2dfd7d1f-6bf4-476f-9c31-741a8420ba07
Comment 4 Jan Stodola 2021-05-26 19:57:37 UTC 
Possible workarounds for the problem will be displayed by anaconda, see in:

https://github.com/rhinstaller/anaconda/pull/3382

Similar workarounds could be mentioned in the installation guide.
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