Merge pull request #78 from IBM/task/odf-410-update-docs

Task/odf 410 update docs

Author: alonfirestein

docs/SUMMARY.md

@@ -7,4 +7,5 @@
 * [Installing the driver](installing/installing.md)
 * [Configuring](configuring/configuring.md)
     * [Limitations](configuring/limitations.md)
+    * [Known Issues](configuring/known_issues.md)
 * [Related information and publications](docs_general/relatedpubs.md)

docs/configuring/known_issues.md

@@ -0,0 +1,28 @@
+# Known issues
+
+###  Storage system status stuck on 'Progressing'
+##### Problem: 
+in some circumstances, after adding FlashSystem as external storage, some Flash storage system might get stuck on 'Progressing' state due to a status sync delay on RedHat ODF operator.
+##### Detected in version: 
+ODF 4.13 using ODF-FS 1.4.0 
+##### Problem Verification: 
+On Openshift Console go to Storage -> Data Foundation -> storage systems. Some storage systems might be stuck forever with a status of: "Progressing" and never changes to "Available".
+
+![Storage-system-in-progressing-github3](storage-system-in-progressing2.png "storage-system")
+##### Workaround:
+1. SSH into OCP cluster
+2. Switch to openshift-storage namespace by running:  <br>
+$ oc project openshift-storage
+3. Find odf-controller-manager pod by running:  <br>
+$ oc get pods | grep odf-operator-controller-manager
+4. Delete the pod found in the previous step by running:  <br>
+$ oc delete pod {odf-operator-controller-manager-*}  
+5. The pod will be recreated automatically, verify pod creation by running:  <br>
+$ oc get pods | grep odf-operator-controller-manager  
+6. Storage system status should change to 'Available' after a few minutes
+
+
+##### Links:
+https://bugzilla.redhat.com/show_bug.cgi?id=2207619 <br>
+https://jira.xiv.ibm.com/browse/ODF-448  
+