Msgs after crash

[Thomas Waldmann]

My system crashed a few minutes before.

After waiting for the e2fsck to finish (any way to make that faster except
jfs ?) I got these msgs:

Attempt to refile free buffer
Attempt to refile free buffer
Attempt to refile free buffer
... at least 170 occurrences deleted ...
Attempt to refile free buffer
nr_blocks changed to 192 (blocksize 2048, j 0, max_blocks 13286208)
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 84k freed
...

What do these error msgs mean ? Severity ?

Thomas