storage: Detect unused space in Stratis pools in general

cockpit-project · Jul 7, 2023 · 1232dad · 1232dad
1 parent 75ac0ca
commit 1232dad
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Showing 2 changed files with 31 additions and 0 deletions.
diff --git a/pkg/storaged/stratis-details.jsx b/pkg/storaged/stratis-details.jsx
@@ -20,6 +20,7 @@
 import cockpit from "cockpit";
 import React from "react";
 
+import { Alert } from "@patternfly/react-core/dist/esm/components/Alert/index.js";
 import { Card, CardBody, CardHeader, CardTitle } from '@patternfly/react-core/dist/esm/components/Card/index.js';
 import { DescriptionList, DescriptionListDescription, DescriptionListGroup, DescriptionListTerm } from "@patternfly/react-core/dist/esm/components/DescriptionList/index.js";
 import { List, ListItem } from "@patternfly/react-core/dist/esm/components/List/index.js";
@@ -53,6 +54,14 @@ import { std_reply, with_keydesc, with_stored_passphrase } from "./stratis-utils
 
 const _ = cockpit.gettext;
 
+export function check_stratis_warnings(client, enter_warning) {
+    for (const p in client.stratis_pools) {
+        const blockdevs = client.stratis_pool_blockdevs[p] || [];
+        if (blockdevs.some(bd => bd.NewPhysicalSize[0] && Number(bd.NewPhysicalSize[1]) > Number(bd.TotalPhysicalSize)))
+            enter_warning(p, { warning: "unused-blockdevs" });
+    }
+}
+
 function teardown_block(block) {
     return for_each_async(block.Configuration, c => block.RemoveConfigurationItem(c, {}));
 }
@@ -171,9 +180,27 @@ export function validate_pool_name(client, pool, name) {
 
 export const StratisPoolDetails = ({ client, pool }) => {
     const filesystems = client.stratis_pool_filesystems[pool.path];
+    const blockdevs = client.stratis_pool_blockdevs[pool.path] || [];
 
     const forced_options = ["x-systemd.requires=stratis-fstab-setup@" + pool.Uuid + ".service"];
 
+    function grow_blockdevs() {
+        return for_each_async(blockdevs, bd => pool.GrowPhysicalDevice(bd.Uuid));
+    }
+
+    let alert = null;
+    if (blockdevs.some(bd => bd.NewPhysicalSize[0] && Number(bd.NewPhysicalSize[1]) > Number(bd.TotalPhysicalSize))) {
+        alert = (<Alert key="unused-space"
+                        isInline
+                        variant="warning"
+                        title={_("This pool does not use all the space on its block devices.")}>
+            {_("Some block devices of this pool have grown in size after the pool was created. The pool can be safely grown to use the newly available space.")}
+            <div className="storage_alert_action_buttons">
+                <StorageButton onClick={grow_blockdevs}>{_("Grow the pool to take all space")}</StorageButton>
+            </div>
+        </Alert>);
+    }
+
     function delete_() {
         const location = cockpit.location;
         const usage = get_active_usage(client, pool.path, _("delete"));
@@ -640,6 +667,7 @@ export const StratisPoolDetails = ({ client, pool }) => {
         </Card>);
 
     return <StdDetailsLayout client={client}
+                             alerts={[alert]}
                              header={header}
                              sidebar={sidebar}
                              content={content} />;

diff --git a/pkg/storaged/warnings.jsx b/pkg/storaged/warnings.jsx
@@ -19,6 +19,7 @@
 
 import { get_parent } from "./utils.js";
 import { check_mismounted_fsys } from "./fsys-tab.jsx";
+import { check_stratis_warnings } from "./stratis-details.jsx";
 
 export function find_warnings(client) {
     const path_warnings = { };
@@ -104,5 +105,7 @@ export function find_warnings(client) {
         check_mismounted_fsys(client, path, enter_warning);
     }
 
+    check_stratis_warnings(client, enter_warning);
+
     return path_warnings;
 }