Re: [RFC RFT PATCH] ocfs2: Mark inode bad upon validation failure during read

[Albin Babu Varghese <albinbabuvarghese20@gmail.com>]

> > > I support adding make_bad_inode() in ocfs2_read_inode_block_full().
> > > ocfs2_read_locked_inode() calls ocfs2_read_inode_block[_full] to read the inode
> > > from disk. However, ocfs2_read_inode_block[_full] have many callers, and in
> > > current code, only ocfs2_read_locked_inode() marks the inode as bad. All others
> > > forget to set the bad_inode.
> > > 
> > > The 'forbid' write operations when read-only mode is worth another patch, and
> > > I plan to create this patch. This patch adds a similar ext4_emergency_state()
> > > function for ocfs2.
> > 
> > We're working on this as part of the Linux Kernel Mentorship Program, and we'd
> > love to take on implementing the read-only check if it's not overly
> > complicated. We're just beginners, but we thought it would be a great learning
> > experience to work on this following the ext4 pattern you mentioned - if you
> > haven't already started working on it by the time you see this reply.
> 
> I haven't started the patch job, you are welcome to take it.

Thank you! We'll work on it and send the patch for review.

Cheers,
	Albin