linux-lvm.redhat.com archive mirror
 help / color / mirror / Atom feed
From: lampahome <pahome.chen@mirlab.org>
To: linux-lvm@redhat.com
Subject: [linux-lvm] How to repair superblock is corrupt
Date: Thu, 28 May 2020 15:35:46 +0800	[thread overview]
Message-ID: <CAB3eZfsY6hLzJD_AgP+zMKJm-coM134MehCU9me80ePt05-iRw@mail.gmail.com> (raw)

I create a vg1 on one SSD and create a lv1 in vg1.
Then I run:
sudo thin_check /dev/mapper/vg1-lv1

It shows:
examining superblock
  superblock is corrupt
    bad checksum in superblock

Can someone teach me how to fix corrupted superblock?

             reply	other threads:[~2020-05-28  7:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-28  7:35 lampahome [this message]
2020-05-28  8:14 ` Gionatan Danti

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAB3eZfsY6hLzJD_AgP+zMKJm-coM134MehCU9me80ePt05-iRw@mail.gmail.com \
    --to=pahome.chen@mirlab.org \
    --cc=linux-lvm@redhat.com \
    --subject='Re: [linux-lvm] How to repair superblock is corrupt' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).