Bug 1881964 - [Doc RFE] Include a statement mentioning that a PVC cannot be cloned with a different size
Summary: [Doc RFE] Include a statement mentioning that a PVC cannot be cloned with a d...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenShift Container Storage
Classification: Red Hat Storage
Component: documentation
Version: 4.6
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: OCS 4.6.0
Assignee: Kusuma
QA Contact: akarsha
URL:
Whiteboard:
Depends On: 1870331
Blocks: 1880905
TreeView+ depends on / blocked
 
Reported: 2020-09-23 13:52 UTC by Anjana Suparna Sriram
Modified: 2021-08-25 14:54 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-08-25 14:54:50 UTC
Embargoed:

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Comment 3 Jilju Joy 2020-09-24 06:28:22 UTC 
Is this specific for clusters upgraded from OCS4.4 (OCS4.4 --> OCS4.5 --> OCS4.6) ?
Clone will create an independent PVC which can be expanded like any other PVC.
The limitation with clusters upgraded from OCS4.4 is that expansion is not supported in general, not just for the cloned PVC.
Comment 5 akarsha 2020-10-22 05:20:07 UTC 
The docs[1], includes a statement `A persistent volume claim (PVC) cannot be cloned with a different size` and looks detailed and clear. So moving the bz to verified state.

[1]: https://access.redhat.com/documentation/en-us/red_hat_openshift_container_storage/4.6/html-single/managing_backups_and_disaster_recovery/index?lb_target=preview#volume-cloning_rhocs
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