piektd., 2022. g. 4. febr., plkst. 18:29 — lietotājs David Sterba
(<[email protected]>) rakstīja:
>
> On Wed, Feb 02, 2022 at 10:14:37PM +0200, Dāvis Mosāns wrote:
> > Currently if we get IO error while doing send then we abort without
> > logging information about which file caused issue.
> > So log inode to help with debugging.
>
> The Signed-off-by tag is missing.
>
Yeah I forgot.
> > ---
> > fs/btrfs/send.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
> > index d8ccb62aa7d2..945d9c01d902 100644
> > --- a/fs/btrfs/send.c
> > +++ b/fs/btrfs/send.c
> > @@ -5000,6 +5000,7 @@ static int put_file_data(struct send_ctx *sctx, u64 offset, u32 len)
> > if (!PageUptodate(page)) {
> > unlock_page(page);
> > put_page(page);
> > + btrfs_err(fs_info, "received IO error for inode=%llu", sctx->cur_ino);
>
> A message here makes sense. I'd make it more explicit that it's for send
> (the word "received" is kind of confusing), the inode number is not
> unique identifier so the root id should be also printed, it's available
> from the sctx->send_root and maybe also the file offset (taken from the
> associated page by page_offset()).
Thanks! Will submit v2