This is what my datacenter saysI've connected monitor to your server and it looks like it was  rebooting and is waiting for manual fschk again. Have you rebooted  your server?Then fdcservers would do the manual fschk. Server is online again. But the next day, same thing happen again.What should I doI suspected it's hardware.How do I know which SSD need to be replaced?If I got to check logs, which logs I should see.
Drive keeps rebooting and wait for manual fsck
fsck
Check the SMART data of your hard disk (replace /dev/sda with the name of your hard disk, repeat this process for every disk listed in cat /proc/partitions):smartctl -a /dev/sda | lessAlso run a selftest on the hard disk. This may take several hours, depending on the hard disk size:smartctl -t long /dev/sdaWhen it's completed, read the result with the smartctl -a command as shown above. The section SMART Self-test Log contains the selftest result.