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Date: Mon, 20 Dec 2010 08:52:59 -0800
Message-ID: <AANLkTikZm6Rm4nWxjrnNh4yY8T+b3xDqB3jXOwvUsRig@mail.gmail.com>
Subject: Re: [concept & "good taste" review] persistent store
From: Tony Luck <tony.luck@gmail.com>
To: David Howells <dhowells@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        "H. Peter Anvin" <hpa@zytor.com>, linux-kernel@vger.kernel.org,
        linux-arch@vger.kernel.org, tglx@linutronix.de, mingo@elte.hu,
        greg@kroah.com, akpm@linux-foundation.org, ying.huang@intel.com,
        David Miller <davem@davemloft.net>,
        Alan Cox <alan@lxorguk.ukuu.org.uk>,
        Jim Keniston <jkenisto@linux.vnet.ibm.com>,
        Kyungmin Park <kmpark@infradead.org>,
        Geert Uytterhoeven <geert@linux-m68k.org>
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On Mon, Dec 20, 2010 at 2:49 AM, David Howells <dhowells@redhat.com> wrote:
> How are things written to the store? ?Is it a record-based affair?

Yes, the ERST store is record based ... record format is defined in UEFI.
To save blobs of console logs I just defined a new uuid for a section type
that holds a bunch of bytes for me.

-Tony
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