Skip to content

[enterprise-4.14] CNV-27916: [2184998] [DOC] Procedure to edit filesystemOverhead is wrong #60912

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 6, 2023
Merged

[enterprise-4.14] CNV-27916: [2184998] [DOC] Procedure to edit filesystemOverhead is wrong #60912

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 6 additions & 7 deletions modules/virt-overriding-default-fs-overhead-value.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
[id="virt-overriding-default-fs-overhead-value_{context}"]
= Overriding the default file system overhead value

Change the amount of persistent volume claim (PVC) space that the {VirtProductName} reserves for file system overhead by editing the `spec.config.filesystemOverhead` attribute of the `HCO` object.
Change the amount of persistent volume claim (PVC) space that the {VirtProductName} reserves for file system overhead by editing the `spec.filesystemOverhead` attribute of the `HCO` object.

.Prerequisites

Expand All @@ -21,17 +21,16 @@ Change the amount of persistent volume claim (PVC) space that the {VirtProductNa
$ oc edit hco -n openshift-cnv kubevirt-hyperconverged
----

. Edit the `spec.config.filesystemOverhead` fields, populating them with your chosen values:
. Edit the `spec.filesystemOverhead` fields, populating them with your chosen values:
+
[source,yaml]
----
# ...
spec:
config:
filesystemOverhead:
global: "<new_global_value>" <1>
storageClass:
<storage_class_name>: "<new_value_for_this_storage_class>" <2>
filesystemOverhead:
global: "<new_global_value>" <1>
storageClass:
<storage_class_name>: "<new_value_for_this_storage_class>" <2>
----
<1> The default file system overhead percentage used for any storage classes that do not already have a set value. For example, `global: "0.07"` reserves 7% of the PVC for file system overhead.
<2> The file system overhead percentage for the specified storage class. For example, `mystorageclass: "0.04"` changes the default overhead value for PVCs in the `mystorageclass` storage class to 4%.
Expand Down