message: Restrict 'BackingStore' name to 43 characters
  Since there is a kubernetes restriction to pod name's length,
  we have to limit the number of characters in backingstore name,
  as PV backing store name is added as prefix to noobaa agent's pod name.
diff: @@ -9,6 +9,7 @@ import {
  Form,
  InputGroupText,
  TextInput,
  + Tooltip,
  InputGroup,
  TextArea,
  } from '@patternfly/react-core';
  @@ -540,6 +541,12 @@ const CreateBackingStoreForm: React.FC<CreateBackingStoreFormProps> = withHandle
  initialState,
  );
  + const handleBsNameTextInputChange = (strVal: string) => {
  + if (strVal.length <= 43) {
  + setBsName(strVal);
  + }
  + };
  +
  const {
  cancel,
  className,
  @@ -644,13 +651,20 @@ const CreateBackingStoreForm: React.FC<CreateBackingStoreFormProps> = withHandle
  'noobaa-storage-plugin~A unique name for the backing store within the project',
  )}
  isRequired
  + >
  + <Tooltip
  + content="Name can contain a max of 43 characters"
  + isVisible={bsName.length > 42}
  + trigger="manual"
  >
  <TextInput
  - onChange={setBsName}
  + onChange={handleBsNameTextInputChange}
  value={bsName}
  + maxLength={43}
  placeholder="my-backingstore"
  aria-label={t('noobaa-storage-plugin~Backing Store Name')}
  />
  + </Tooltip>
  </FormGroup>
  <FormGroup
  