diff --git a/src/app/helptext/system/advanced.ts b/src/app/helptext/system/advanced.ts
index a83ed748d21..17e7622cbcb 100644
--- a/src/app/helptext/system/advanced.ts
+++ b/src/app/helptext/system/advanced.ts
@@ -159,4 +159,8 @@ The system only sends logs matching this level or higher.',
     tooltip: T('The preconfigured system <i>Certificate</i> to use for authenticating\
  the TLS protocol connection to the remote system log server.'),
   },
+
+  syslog_tls_certificate_authority: {
+    placeholder: T('Syslog TLS Certificate Authority'),
+  },
 };
diff --git a/src/app/pages/storage/volumes/volume-status/volume-status.component.ts b/src/app/pages/storage/volumes/volume-status/volume-status.component.ts
index 3dd1b0046ab..7b7a6c606c1 100644
--- a/src/app/pages/storage/volumes/volume-status/volume-status.component.ts
+++ b/src/app/pages/storage/volumes/volume-status/volume-status.component.ts
@@ -229,12 +229,11 @@ export class VolumeStatusComponent implements OnInit {
       id: 'edit',
       label: helptext.actions_label.edit,
       onClick: (row) => {
-        const pIndex = row.name.lastIndexOf('p');
-        const diskName = pIndex > -1 ? row.name.substring(0, pIndex) : row.name;
+        const devname = this.trimDiskName(this.getLeaf(row.name), 'p');
 
         this.ws.call('disk.query', [
           [
-            ['devname', '=', diskName],
+            ['devname', '=', devname],
           ],
         ]).subscribe((res) => {
           this.editDiskRoute.push(this.pk, 'edit', res[0].identifier);
@@ -246,12 +245,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'offline',
       label: helptext.actions_label.offline,
       onClick: (row) => {
-        let name = row.name;
-        // if use path as name, show the full path
-        if (!_.startsWith(name, '/')) {
-          const pIndex = name.lastIndexOf('p');
-          name = pIndex > -1 ? name.substring(0, pIndex) : name;
-        }
+        const name = this.trimDiskName(row.name, 'p');
         this.dialogService.confirm(
           helptext.offline_disk.title,
           helptext.offline_disk.message + name + '?' + (this.pool.encrypt == 0 ? '' : helptext.offline_disk.encryptPoolWarning),
@@ -279,8 +273,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'online',
       label: helptext.actions_label.online,
       onClick: (row) => {
-        const pIndex = row.name.lastIndexOf('p');
-        const diskName = pIndex > -1 ? row.name.substring(0, pIndex) : row.name;
+        const diskName = this.trimDiskName(row.name, 'p');
 
         this.dialogService.confirm(
           helptext.online_disk.title,
@@ -309,11 +302,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'replace',
       label: helptext.actions_label.replace,
       onClick: (row) => {
-        let name = row.name;
-        if (!_.startsWith(name, '/')) {
-          const pIndex = name.lastIndexOf('p');
-          name = pIndex > -1 ? name.substring(0, pIndex) : name;
-        }
+        const name = this.trimDiskName(row.name, 'p');
         const pk = this.pk;
         _.find(this.replaceDiskFormFields, { name: 'label' }).value = row.guid;
 
@@ -358,11 +347,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'remove',
       label: helptext.actions_label.remove,
       onClick: (row) => {
-        let diskName = row.name;
-        if (!_.startsWith(row.name, '/')) {
-          const pIndex = row.name.lastIndexOf('p');
-          diskName = pIndex > -1 ? row.name.substring(0, pIndex) : row.name;
-        }
+        const diskName = this.trimDiskName(row.name, 'p');
 
         this.dialogService.confirm(
           helptext.remove_disk.title,
@@ -390,8 +375,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'detach',
       label: helptext.actions_label.detach,
       onClick: (row) => {
-        const pIndex = row.name.lastIndexOf('p');
-        const diskName = pIndex > -1 ? row.name.substring(0, pIndex) : row.name;
+        const diskName = this.trimDiskName(row.name, 'p');
 
         this.dialogService.confirm(
           helptext.detach_disk.title,
@@ -484,11 +468,7 @@ export class VolumeStatusComponent implements OnInit {
       id: 'Remove',
       label: helptext.actions_label.remove,
       onClick: (row) => {
-        let diskName = row.name;
-        if (!_.startsWith(row.name, '/')) {
-          const pIndex = row.name.lastIndexOf('p');
-          diskName = pIndex > -1 ? row.name.substring(0, pIndex) : row.name;
-        }
+        const diskName = this.trimDiskName(row.name, 'p');
 
         this.dialogService.confirm(
           helptext.remove_disk.title,
@@ -608,4 +588,12 @@ export class VolumeStatusComponent implements OnInit {
       return this.localeService.formatDateTime(new Date(data.$date));
     }
   }
+
+  private getLeaf(url: string): string {
+    return url.split('/').pop();
+  }
+
+  private trimDiskName(diskName: string, trimSubstring: string): string {
+    return _.startsWith(diskName, '/') ? diskName : diskName.split(trimSubstring)[0];
+  }
 }
diff --git a/src/app/pages/system/advanced/advanced.component.ts b/src/app/pages/system/advanced/advanced.component.ts
index 10ff6406c21..3e94412fe49 100644
--- a/src/app/pages/system/advanced/advanced.component.ts
+++ b/src/app/pages/system/advanced/advanced.component.ts
@@ -355,6 +355,21 @@ export class AdvancedComponent implements OnDestroy {
             },
           ],
         },
+        {
+          type: 'select',
+          name: 'syslog_tls_certificate_authority',
+          placeholder: helptext_system_advanced.syslog_tls_certificate_authority.placeholder,
+          options: [],
+          relation: [
+            {
+              action: 'SHOW',
+              when: [{
+                name: 'syslog_transport',
+                value: 'TLS',
+              }],
+            },
+          ],
+        },
       ],
     },
     { name: 'divider', divider: true },
@@ -413,6 +428,12 @@ export class AdvancedComponent implements OnDestroy {
         syslog_tls_certificate_field.options.push({ label: cert.name, value: cert.id });
       }
     });
+    const syslog_tls_certificate_authority_field = this.fieldSets.config('syslog_tls_certificate_authority');
+    this.ws.call('certificateauthority.query').subscribe((certs) => {
+      for (const cert of certs) {
+        syslog_tls_certificate_authority_field.options.push({ label: cert.name, value: cert.id });
+      }
+    });
   }
   afterInit(entityEdit: any) {
     this.ws.call('failover.licensed').subscribe((is_ha) => {