# Error while backing up

**URL:** <https://forum.yunohost.org/t/error-while-backing-up/22053>\
**Category:** Support\
**Tags:** english\
**Created:** [November 11, 2022, 12:01pm UTC](https://forum.yunohost.org/t/error-while-backing-up/22053 "2022-11-11T12:01:16Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![someonesusername](https://forum.yunohost.org/user_avatar/forum.yunohost.org/someonesusername/32/5789_2.png) [@someonesusername](https://forum.yunohost.org/u/someonesusername)\
**Post date:** [November 11, 2022, 12:01pm UTC](https://forum.yunohost.org/t/error-while-backing-up/22053/1 "2022-11-11T12:01:16Z")

</div>

**Hardware:** AMD64

**YunoHost version:** 11.0.9.913 (stable).

**I have access to my server :** yes

**Are you in a special context or did you perform some particular tweaking on your YunoHost instance ?** : no

**Description:**

I get some errors while making a backup, it’s only happening on full backup not just app backups.

Please see the log: URL REMOVED THE YH RAW LOG SHOWS SENSITIVE DATA

```auto
args:
  apps: null
  description: null
  dry_run: false
  methods: null
  name: null
  output_directory: null
  system: null
ended_at: 2022-11-11 11:46:34.798302
error: '[Errno 30] Read-only file system'
interface: cli
operation: backup_create
parent: null
related_to:
- - app
  - send
- - app
  - wordpress__11
- - app
  - phpmyadmin
- - app
  - redirect__10
- - app
  - my_webapp
- - app
  - redirect__15
- - app
  - wordpress__10
- - app
  - redirect__8
- - app
  - redirect__30
- - app
  - my_webapp__5
- - app
  - redirect__12
- - app
  - firefly-iii
- - app
  - wordpress
- - app
  - wordpress__4
- - app
  - redirect__17
- - app
  - my_webapp__3
- - app
  - redirect__32
- - app
  - redirect__5
- - app
  - redirect__18
- - app
  - my_webapp__2
- - app
  - redirect__34
- - app
  - my_webapp__4
- - app
  - redirect__6
- - app
  - redirect__4
- - app
  - redirect__11
- - app
  - redirect__20
- - app
  - redirect__9
- - app
  - wordpress__5
- - app
  - my_webapp__6
- - app
  - redirect__14
- - app
  - redirect__3
- - app
  - redirect__26
- - app
  - redirect__19
- - app
  - redirect__21
- - app
  - emailpoubelle
- - app
  - redirect__35
- - app
  - redirect__13
- - app
  - redirect__24
- - app
  - redirect__33
- - app
  - redirect__2
- - app
  - redirect
- - app
  - wordpress__2
- - app
  - seafile
- - app
  - redirect__29
- - app
  - redirect__7
- - app
  - redirect__16
- - app
  - redirect__28
- - app
  - roundcube
- - app
  - redirect__23
started_at: 2022-11-11 09:17:46.393127
success: false
yunohost_version: 11.0.10.2

```

Is there something wrong with my Drive?

---

<div class="post-metadata">

**Author:** ![Mamie](https://forum.yunohost.org/user_avatar/forum.yunohost.org/mamie/32/1245_2.png) [@Mamie](https://forum.yunohost.org/u/Mamie)\
**Post date:** [November 11, 2022, 1:16pm UTC](https://forum.yunohost.org/t/error-while-backing-up/22053/2 "2022-11-11T13:16:02Z")

</div>

> [@someonesusername](#):
>
> `error: '[Errno 30] Read-only file system'`

It seems you have a read only file system, so the backup is impossible on it.

---

<div class="post-metadata">

**Author:** ![someonesusername](https://forum.yunohost.org/user_avatar/forum.yunohost.org/someonesusername/32/5789_2.png) [@someonesusername](https://forum.yunohost.org/u/someonesusername)\
**Post date:** [November 11, 2022, 2:00pm UTC](https://forum.yunohost.org/t/error-while-backing-up/22053/3 "2022-11-11T14:00:53Z")

</div>

> [@Mamie](#):
>
> It seems you have a read only file system, so the backup is impossible on it.

```auto
Message from syslogd@ECZ-SRV-01 at Nov 11 12:46:34 ...
 kernel:[7051096.259208] EXT4-fs (sdb1): failed to convert unwritten extents to written extents -- potential data loss! (inode 12, error -30)
Error: Could not add the files '/var/www/wordpress' (named in the archive 'apps/wordpress/backup/var/www/wordpress') to be backed up into the compressed archive '/home/yunohost.backup/archives/20221111-091746.tar'

```

Edit: @Mamie I forgot to tell something, other things are backed up before this issue occurs.

---

<div class="post-metadata">

**Author:** ![system](https://forum.yunohost.org/uploads/default/original/2X/f/f59fe8e3ee6b100b4f574d30d6e30479c68b89f0.png) [@system](https://forum.yunohost.org/u/system)\
**Post date:** [December 11, 2022, 2:01pm UTC](https://forum.yunohost.org/t/error-while-backing-up/22053/4 "2022-12-11T14:01:53Z")

</div>

Closed on December 11, 2022, 2:01pm UTC

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