Bug 1854500

Summary:	[tracker-rhcs bug 1838931] mgr/volumes: add command to return metadata of a subvolume snapshot
Product:	[Red Hat Storage] Red Hat OpenShift Container Storage	Reporter:	Humble Chirammal <hchiramm>
Component:	csi-driver	Assignee:	Humble Chirammal <hchiramm>
Status:	CLOSED ERRATA	QA Contact:	Jilju Joy <jijoy>
Severity:	medium	Docs Contact:
Priority:	high
Version:	4.6	CC:	ceph-eng-bugs, hyelloji, jijoy, khiremat, madam, muagarwa, nberry, ocs-bugs, pdonnell, rcyriac, sweil, tserlin
Target Milestone:	---	Keywords:	Tracking
Target Release:	OCS 4.6.0
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:	1838931	Environment:
Last Closed:	2020-12-17 06:22:31 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1838931
Bug Blocks:

Comment 2 Yaniv Kaul 2020-07-12 10:15:45 UTC

BZ is going to 4.1z1, why is this one still on assigned?

Comment 6 Jilju Joy 2020-09-24 18:28:27 UTC

Hi Humble,

Please suggest a test scenario to verify this bug. I couldn't find it in the RHCS bug #1838931

I just tried these commands. 

# ceph fs subvolume snapshot ls ocs-storagecluster-cephfilesystem csi-vol-52e33199-fe84-11ea-8199-0a580a81020e --group_name csi
[
    {
        "name": "csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e"
    }
]

# ceph fs subvolume snapshot info ocs-storagecluster-cephfilesystem csi-vol-52e33199-fe84-11ea-8199-0a580a81020e csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e --group_name csi
{
    "created_at": "2020-09-24 16:40:59.587143",
    "data_pool": "ocs-storagecluster-cephfilesystem-data0",
    "has_pending_clones": "no",
    "protected": "yes",
    "size": 1073741824
}

Comment 8 Humble Chirammal 2020-10-05 10:28:07 UTC

(In reply to Jilju Joy from comment #6)
> Hi Humble,
> 
> Please suggest a test scenario to verify this bug. I couldn't find it in the
> RHCS bug #1838931
> 
> I just tried these commands. 
> 
> # ceph fs subvolume snapshot ls ocs-storagecluster-cephfilesystem
> csi-vol-52e33199-fe84-11ea-8199-0a580a81020e --group_name csi
> [
>     {
>         "name": "csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e"
>     }
> ]
> 
> # ceph fs subvolume snapshot info ocs-storagecluster-cephfilesystem
> csi-vol-52e33199-fe84-11ea-8199-0a580a81020e
> csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e --group_name csi
> {
>     "created_at": "2020-09-24 16:40:59.587143",
>     "data_pool": "ocs-storagecluster-cephfilesystem-data0",
>     "has_pending_clones": "no",
>     "protected": "yes",
>     "size": 1073741824
> }


This is good enough. More or less, the verifiation could have been done on CephFS bug.

Also is above output coming from a RHCS 4.1.z2 cluster? if not, can you capture that as well?

Comment 9 Jilju Joy 2020-10-05 11:10:03 UTC

(In reply to Humble Chirammal from comment #8)
> (In reply to Jilju Joy from comment #6)
> > Hi Humble,
> > 
> > Please suggest a test scenario to verify this bug. I couldn't find it in the
> > RHCS bug #1838931
> > 
> > I just tried these commands. 
> > 
> > # ceph fs subvolume snapshot ls ocs-storagecluster-cephfilesystem
> > csi-vol-52e33199-fe84-11ea-8199-0a580a81020e --group_name csi
> > [
> >     {
> >         "name": "csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e"
> >     }
> > ]
> > 
> > # ceph fs subvolume snapshot info ocs-storagecluster-cephfilesystem
> > csi-vol-52e33199-fe84-11ea-8199-0a580a81020e
> > csi-snap-b9a577ab-fe84-11ea-8199-0a580a81020e --group_name csi
> > {
> >     "created_at": "2020-09-24 16:40:59.587143",
> >     "data_pool": "ocs-storagecluster-cephfilesystem-data0",
> >     "has_pending_clones": "no",
> >     "protected": "yes",
> >     "size": 1073741824
> > }
> 
> 
> This is good enough. More or less, the verifiation could have been done on
> CephFS bug.
> 
> Also is above output coming from a RHCS 4.1.z2 cluster? if not, can you
> capture that as well?

The above output was taken from :
# ceph version
ceph version 14.2.8-91.el8cp (75b4845da7d469665bd48d1a49badcc3677bf5cd) nautilus (stable)

ocs-operator.v4.6.0-98.ci
Cluster version is 4.6.0-0.nightly-2020-09-24-074159

Comment 11 errata-xmlrpc 2020-12-17 06:22:31 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Red Hat OpenShift Container Storage 4.6.0 security, bug fix, enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2020:5605