GBDE + md() + ccd() = corruption?
Poul-Henning Kamp
phk at phk.freebsd.dk
Mon Apr 14 01:09:48 PDT 2003
In message <20030413174853.F57816-100000 at grogged.dyndns.org>, matt writes:
>
>Quick question (please CC me, as I'm not on the list yet) -
>
>I have 4x files setup through the md device (md1, md2, md3, mde4), each of
>which I have init'd and attached gbde to (successfully), for md1.bde,
>md2.bde, etc... I've used ccdconfig to make these 4 encrypted devices
>a concatenated disk (ccd0c), where upon I newfs'd /dev/ccd0c and
>successfully mounted it.
Ok, I just found and fixed one bad bug in ccd with respect to ENOMEM:
it would never return the I/O request in question.
You want to pull in version 1.133 of sys/dev/ccd/ccd.c
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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