apache - Amazon EC2 Error or Application Error - swapon: /dev/sda3: read swap header failed -
can tell me error is? amazon ec2 related error?
our application hosted on amazon ec2 , when try hit site getting blank page 503 error.
there nothing unusual other error located on amazon system report.
swapon: /dev/sda3: read swap header failed: invalid argument
mountall: swapon /dev/sda3 449 terminated status 255
mountall: problem activating swap: /dev/sda3
asking remaining processes terminate...
[80g init: error while reading descriptor: bad file descriptor
init: error while reading descriptor: bad file descriptor
init: error while reading descriptor: bad file descriptor
init: error while reading descriptor: bad file descriptor
its reading disk failure. if using instance storage, should restoring backups. if using ebs volumes, need restore snapshot.
Comments
Post a Comment