feat(xo-web/XOSTOR): warn if replication count is higher than number of hosts with disks

CHANGELOG.unreleased.md

@@ -7,6 +7,8 @@
 
 > Users must be able to say: “Nice enhancement, I'm eager to test it”
 
+- [New XOSTOR] Display a warning when replication count is higher than number of hosts with disks (PR [#7625](https://github.com/vatesfr/xen-orchestra/pull/7625))
+
 ### Bug fixes
 
 > Users must be able to say: “I had this issue, happy to know it's fixed”
@@ -33,6 +35,6 @@
 <!--packages-start-->
 
 - xo-server patch
-- xo-web patch
+- xo-web minor
 
 <!--packages-end-->

packages/xo-web/src/common/intl/messages.js

@@ -2628,6 +2628,7 @@ const messages = {
   pifsNotAttached: 'Not all PIFs are attached',
   pifsNotStatic: 'Not all PIFs are static',
   replication: 'Replication',
+  replicationCountHigherThanHostsWithDisks: 'Replication count is higher than number of hosts with disks',
   resourceList: 'Resource list',
   rpuNoLongerAvailableIfXostor:
     'As long as a XOSTOR storage is present in the pool, Rolling Pool Update will not be available',

packages/xo-web/src/xo-app/xostor/new-xostor-form.js

@@ -522,6 +522,7 @@ const SummaryCard = decorate([
 
         return (totalSize * state.numberOfHostsWithDisks) / state.replication.value
       },
+      replicationNotValid: state => state.replication.value > state.numberOfHostsWithDisks,
     },
   }),
   injectState,
@@ -549,6 +550,11 @@ const SummaryCard = decorate([
                   <Icon icon='alarm' /> {_('hostsNotSameNumberOfDisks')}
                 </p>
               )}
+              {state.replicationNotValid && (
+                <p className='text-warning'>
+                  <Icon icon='alarm' /> {_('replicationCountHigherThanHostsWithDisks')}
+                </p>
+              )}
               <Row>
                 <Col size={6}>{_('keyValue', { key: _('name'), value: state.srName })}</Col>
                 <Col size={6}>