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OSDOCS-10799: update LVMS min storage sizes for file types

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This commit is contained in:
“Shauna Diaz”
2024-06-04 08:30:08 -04:00
committed by openshift-cherrypick-robot
parent 19695d4ef3
commit 57f7bc222e
2 changed files with 15 additions and 1 deletions
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4
microshift_storage/microshift-storage-plugin-overview.adoc
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@@ -2,6 +2,7 @@
[id="microshift-storage-plugin-overview"]
= Dynamic storage using the LVMS plugin
include::_attributes/attributes-microshift.adoc[]
include::_attributes/common-attributes.adoc[]
:context: microshift-storage-plugin-overview
toc::[]
@@ -14,6 +15,9 @@ include::modules/microshift-lvms-system-requirements.adoc[leveloffset=+1]
include::modules/microshift-lvms-deployment.adoc[leveloffset=+1]
//OCP module with edits
include::modules/lvms-limitations-to-configure-size-of-devices.adoc[leveloffset=+1]
include::modules/microshift-lvmd-yaml-creating.adoc[leveloffset=+1]
include::modules/microshift-lvms-config-example-basic.adoc[leveloffset=+1]

12
modules/lvms-limitations-to-configure-size-of-devices.adoc
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@@ -1,6 +1,7 @@
// Module included in the following assemblies:
//
// * storage/persistent_storage/persistent_storage_local/persistent-storage-using-lvms.adoc
// * microshift_storage/microshift-storage-plugin-overview.adoc
:_mod-docs-content-type: CONCEPT
[id="limitations-to-configure-size-of-devices_{context}"]
@@ -13,7 +14,15 @@ The limitations to configure the size of the devices that you can use to provisi
** You can define the size of PE and LE during the physical and logical device creation.
** The default PE and LE size is 4 MB.
** If the size of the PE is increased, the maximum size of the LVM is determined by the kernel limits and your disk space.
ifdef::microshift[]
** The size limit for {op-system-base-full} 9 using the default PE and LE size is 8 EB.
** The following are the minimum storage sizes that you can request for each file system type:
*** `block`: 8 MiB
*** `xfs`: 300 MiB
*** `ext4`: 32 MiB
endif::microshift[]
ifndef::microshift[]
.Size limits for different architectures using the default PE and LE size
[cols="1,1,1,1,1", width="100%", options="header"]
|====
@@ -45,4 +54,5 @@ The limitations to configure the size of the devices that you can use to provisi
--
1. Theoretical size.
2. Tested size.
--
--
endif::microshift[]