Re: viewing inode data
On Sun, 05 Apr 2009 16:39:02 -0400, Bill Cunningham wrote:
"Gordon Burditt" <gordonb.vrwen@xxxxxxxxxxx> wrote in message
news:D9WdnROHYZaC90XUnZ2dnUVZ_gOdnZ2d@xxxxxxxxxxxxxxxxxxxxxxxxx
The way I understand it when a file using the ext3 filesystem is
erased.
Information from the file can be extracted from the inode even if shred
is used to randomize and zero of the file's HD space. So using a file
descriptor. Would that envolve creating a pipe?
Yes.
Now stop smoking, will you ?
HTH,
AvK
.
Relevant Pages
- [RFC][PATCH] splice: fix deadlock
... splice from a file or socket needs to lock both the file/socket and the ... pipe inodes. ... pipe_waitwill unlock and reacquire both inode locks. ... (Linux-Kernel) - Unable to remove broken ext3 journal
... The journal on my ext3 filesystem is corrupted, ... The symptom is that running e2fsck claims that it finds numerous ... Inode 8 has illegal block. ... Illegal block number passed to ext2fs_unmark_block_bitmap ... (comp.os.linux.misc) - Re: [PATCH 13/16] show-pipesize-in-stat.diff
... Instead of reporting 0 in size when statinga pipe, we give the number of queued bytes. ... +static int pipe_size(struct inode *inode) ... unsigned int cmd, unsigned long arg) ... (Linux-Kernel) - Re: difference between normal file and named pipe file
... Per Maurice Bach in The Design of the Unix operating system: "A named pipe is a file whose semantics are the same as those of an unnamed pipe, except it has a directory entry and is accessed by a path name." ... Also he says the size limit is set by the use of only direct blocks of the inode but he is talking about System V ... %mkfifo joe ... Perhaps in modern unices the name is stored in the file system but data in buffers, but it has a directory entry and and inode. ... (comp.unix.internals) - [RFC v16][PATCH 27/43] c/r: support for open pipes
... A pipe is a double-headed inode with a buffer attached to it. ... To checkpoint a file descriptor that refers to a pipe, ... To save the pipe buffer, given a source pipe, use do_teeto clone ... (Linux-Kernel) |
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