diff --git a/assets/javascripts/admintable.js b/assets/javascripts/admintable.js
index 03de98da..fa6a477e 100644
--- a/assets/javascripts/admintable.js
+++ b/assets/javascripts/admintable.js
@@ -265,6 +265,24 @@ function renderAdminReadonly(data, type, row, meta) {
     return data ? data : '';
 }
 
+function renderAdminSize(data, type, row, meta) {
+    if(type === 'display' && data) {
+        if (Math.abs(data) < 1024) {
+            return data;
+        }
+        const units = ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+        let u = -1;
+
+        do {
+            data /= 1024;
+            ++u;
+        } while (Math.round(Math.abs(data) * 10) >= 1024 && u < units.length - 1);
+
+         return data.toFixed(1) + ' ' + units[u];
+    }
+    return data ? data : '';
+}
+
 function renderAdminTableSettingsList(data, type, row, meta) {
     var plainText = type !== 'display';
     var edit = isEditingAdminTableRow(meta);
@@ -442,7 +460,7 @@ function setupAdminTable(editable) {
             }
             emptyRow[columnName] = "";
         } else if (th.hasClass('col_ro')) {
-            columnDef.render = renderAdminReadonly;
+            columnDef.render = (columnName == 'size'? renderAdminSize : renderAdminReadonly);
             emptyRow.settings = {};
         } else if (th.hasClass('col_unixtime')) {
             columnDef.render = renderAdminUnixtime;
diff --git a/lib/MirrorCache/Task/ReportProjectSize.pm b/lib/MirrorCache/Task/ReportProjectSize.pm
index 74fe0257..abd3bb00 100644
--- a/lib/MirrorCache/Task/ReportProjectSize.pm
+++ b/lib/MirrorCache/Task/ReportProjectSize.pm
@@ -30,9 +30,6 @@ sub _run {
     return $job->finish('Previous report job is still active for ' . $path)
         unless my $guard = $minion->guard('report_project_size_' . $path, 30*60);
 
-    my $realpath = $app->mc->root->rootpath($path);
-    return $job->fail('Path not found: ' . $path) unless $realpath;
-
     my ($size, $file_cnt, $lm) = $app->schema->resultset('Folder')->calculate_disk_usage($path);
 
     $job->note("total size" => $size, "file count" => $file_cnt, "last modified" => $lm);
diff --git a/lib/MirrorCache/WebAPI/Plugin/Backstage.pm b/lib/MirrorCache/WebAPI/Plugin/Backstage.pm
index 96035fb2..d2548bd0 100644
--- a/lib/MirrorCache/WebAPI/Plugin/Backstage.pm
+++ b/lib/MirrorCache/WebAPI/Plugin/Backstage.pm
@@ -34,7 +34,7 @@ sub new {
 }
 
 my @permanent_jobs =
-  qw(folder_sync_schedule_from_misses folder_sync_schedule mirror_scan_schedule_from_misses mirror_scan_schedule_from_path_errors mirror_scan_schedule project_sync_schedule cleanup stat_agg_schedule mirror_check_from_stat report);
+    qw(folder_sync_schedule_from_misses folder_sync_schedule mirror_scan_schedule_from_misses mirror_scan_schedule_from_path_errors mirror_scan_schedule project_sync_schedule cleanup stat_agg_schedule mirror_check_from_stat report report_project_size_schedule);
 
 sub register_tasks {
     my $self = shift;
@@ -46,10 +46,6 @@ sub register_tasks {
     if ($app->mcconfig->mirror_provider) {
         push @permanent_jobs, 'mirror_provider_sync';
     }
-    eval {
-        my $projects = $app->mcproject->list;
-        push @permanent_jobs, 'report_project_size_schedule' if @$projects;
-    };
 
     $app->plugin($_)
       for (