Skip to content
View in the app

A better way to browse. Learn more.

Unraid

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Drive suddenly shows as unmountable. Is there a way to prevent data loss?

Featured Replies

Hi! newbie here.

 

I have a disk in my array (disk 2) that suddenly decided to show as unmountable. It had data in it and I don't think the parity was updated soon before this happened. Is there any way to repair this without losing data?

 

I followed this guide until step 8 of Running the Test using the webGui. This gives the output seen below. I've stopped the array and parity check.

 

What do I do? I appreciate any help you can give me.

 

This is the output of Check Filesystem Status.

 

 

Edited by AlbertoGa

Solved by JorgeB

  • Community Expert
  • Solution

Best bet is to run xfs_repair again without -n, most times there's no data loss, but look for a lost-found folder once it's done.

  • Author

Did this. Is it a good idea to run it with -L? What does it do?

  • Community Expert
1 minute ago, AlbertoGa said:

Did this. Is it a good idea to run it with -L? What does it do?

If it asks for it (which is normally the case) then there is not much choice.    It will not have any downside except that it is possible the last change to the disk gets lost.

  • Author

Understood. Thank you for your help!

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.