I keep getting back to this same issue that occurs on a VM.
Proxmox Virtual Environment 5.4-3 Running a VM of Ubuntu 19.04
Every few days the file system goes read-only with errors like:
systemd-journald: Failed to write entry (25 items, 690 bytes), ignoring: Read-only filesystem
I end up running this, which fixes the problem. How to fix "sudo: unable to open ... Read-only file system"?
Sudo fsck.ext4 -f /dev/sda1
checking dmesg, I see the following errors
EXT4-FS (sda2): mounted filesystem with ordered data mode. Opts: (null) EXT4-FS (sda2): re-mounted. Opts: (null)
Any ideas what is causing this or how I can prevent it?