EXT4 4-fs错误(设备dm-0)：ext4_lookup:1590
EXT4 4-fs错误(设备dm-0)：ext4_lookup:1590
提问于 2020-08-30 09:51:36
系统信息
root@steveguan-1:~# uname -a
Linux steveguan-1 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
root@steveguan-1:~# cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.4 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.4 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic我所做的
动作导致了
问题
我将一个vmware实例导入到并行中，并在并行之后将vmware实例转换为一个以.pvm后缀结束的对象，遇到了这个问题。
现象
我无法在我的vm中运行docker ps，它在下面的消息中失败了
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?things我试过
我试着启动码头，但失败了
root@steveguan-1:~# systemctl start docker
Job for docker.service failed because the control process exited with error code.
See "systemctl status docker.service" and "journalctl -xe" for details.详细情况如下
-- The start-up result is RESULT.
Aug 29 22:28:13 steveguan-1 systemd[1]: docker.service: Start request repeated too quickly.
Aug 29 22:28:13 steveguan-1 systemd[1]: docker.service: Failed with result 'exit-code'.
Aug 29 22:28:13 steveguan-1 systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit docker.service has failed.
--
-- The result is RESULT.
Aug 29 22:28:13 steveguan-1 systemd[1]: docker.socket: Failed with result 'service-start-limit-hit'.我搜索并遵循了https://askubuntu.com/questions/1089310/how-to-resolve-service-start-limit-hit的指令，systemctl restart docker也失败了，我输入了systemctl status docker，得到了如下详细的错误消息
Aug 29 22:36:35 steveguan-1 dockerd[3050]: unable to configure the Docker daemon with file /etc/docker/daemon.json: open /etc/docker/daemon.json: bad message
Aug 29 22:36:35 steveguan-1 kernel: EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2495068: comm dockerd: iget: checksum invalid
Aug 29 22:36:35 steveguan-1 systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Aug 29 22:36:35 steveguan-1 systemd[1]: docker.service: Failed with result 'exit-code'.
Aug 29 22:36:35 steveguan-1 systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit docker.service has failed.
--
-- The result is RESULT.虽然我已经谷歌了很多，但没有准确匹配的结果kernel: EXT4-fs error (device dm-0): ext4_lookup:1590。
更重要的是，当我输入dmesg时，它会显示如下所示的错误日志
[ 3808.842375] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2493025: comm cloud-id: iget: checksum invalid
[ 3808.843199] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2493025: comm cloud-id: iget: checksum invalid
[ 3808.844807] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2492995: comm cloud-id: iget: checksum invalid
[ 3808.845285] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2492995: comm cloud-id: iget: checksum invalid
[ 3808.845848] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2492809: comm cloud-id: iget: checksum invalid
[ 3808.846202] EXT4-fs error (device dm-0): ext4_lookup:1590: inode #2492809: comm cloud-id: iget: checksum invalid提前谢谢！
回答 1
Unix & Linux用户
发布于 2020-08-31 10:02:21
iget: checksum invalid消息意味着您的文件系统已损坏。您应该在上面运行e2fsck。
页面原文内容由Unix & Linux提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://unix.stackexchange.com/questions/607042
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