Buffer io error when I clone to new disk and change network card.

akong

Well-Known Member
Oct 15, 2018
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Hello,
I has old disk have proxmox ve 7.1.Then I use clonezilla to clone old disk to new disk.The new disk is nvme.
When I clone done.It's can boot it.But I also change moutherboard.So the network card name also change it.I edit /etc/networ/interface this file and change correct network name.I reboot system to apply new network settings.
The system reboot done.It's will show Buffer I/O error on dev dm-1, logical block 0, lost sync page write.
And the system read only.What's this problem?
 
If I use recovery mode to boot it.It's will normal.But it's no network.
 
I found it's network problem.I have change many network card.If I edit /etc/network/interface and restart network service.It's will show buffer io error.What's this problem?