From 70f2e502745e2ea309031171e3daf86d3952d2c7 Mon Sep 17 00:00:00 2001
From: Florent Beauchamp <florent.beauchamp@vates.tech>
Date: Thu, 1 Feb 2024 15:21:02 +0000
Subject: [PATCH] fix(immutable-backups): index files aren't immutable anymore

---
 @xen-orchestra/immutable-backups/fileIndex.mjs | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/@xen-orchestra/immutable-backups/fileIndex.mjs b/@xen-orchestra/immutable-backups/fileIndex.mjs
index 05666b09b..397ffa6c6 100644
--- a/@xen-orchestra/immutable-backups/fileIndex.mjs
+++ b/@xen-orchestra/immutable-backups/fileIndex.mjs
@@ -27,17 +27,6 @@ export async function indexFile(path, immutabilityIndexPath) {
     if (err.code === 'ENOENT') {
       await fs.mkdir(dirname(indexFilePath), { recursive: true })
       await fs.writeFile(indexFilePath, path)
-    } else if (err.code === 'EPERM') {
-      // an immutable file alreay exist : not a problem if it contains the right target
-      const { size } = await fs.stat(indexFilePath)
-      if (size.length > 1024 * 1024) {
-        throw new Error(`Index file at ${indexFilePath} is too big, ${size} bytes `)
-      }
-      const existingContent = await fs.readFile(indexFilePath, { encoding: 'utf8' })
-      if (existingContent !== path) {
-        throw new Error(`Index file at ${indexFilePath}, should contains ${path}, but contains ${existingContent}`)
-      }
-      throw err
     } else {
       throw err
     }