Subject: Re: ffs problem - disk in a total mess after fsck
To: None <email@example.com>
From: der Mouse <mouse@Rodents.Montreal.QC.CA>
Date: 09/22/1997 07:50:04
>> maybe one is a deleted directory entry? i don't know :(
> Hmm, I would really like to know if those entrys are harmfoul. [...]
> And I don't think clri for 0 would be a good idea - since all those
> "ghost" entrys refer to it.
Aha. This is important information.
Normally, when a directory entry is deleted, the space it occupies is
merged with the previous entry. But when deleting the first entry in a
block, something else must be done; what is done is that the inode
number is set to 0. An entry with inumber 0 represents free space, and
the name string should not be considered meaningful.
7D C8 61 52 5D E7 2D 39 4E F1 31 3E E8 B3 27 4B