On 06/18/15 at 10:12am, Dave Young wrote:
On 06/15/15 at 04:33pm, Minfei Huang wrote:
> Here is some content from blkid manpage.
> - Note that blkid reads information directly from devices and for
> non-root users it returns cached unverified information.
> - Avoid using the symlinks directly; it is not reliable to use the
> symlinks without verification.
>
Thinking more about it, You may need fix it in dracut, and then backport to mkdumprd.
It is btrfs specific so only doing this for btrfs case is better..
Hi, Dave.
As blkid manpage mentioned, reading symlink (soft-link) does not
recommend. All will be solved, once we use blkid to get the filesystem
UUID, including the btrfs issue.
But I will think a bit about this patch, and comment it later.
Thanks
Minfei
> perror "WARNING: Persistent device name of $1 not found. Using $1 as dump
target name"
> echo $1
> }
> --
> 2.1.0
>
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