Date: Mon, 24 Oct 2011 12:19:31 +0200 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-geom@freebsd.org Subject: Re: GEOM "splicing"? Is it possible to insert GEOM into stack on-line? Message-ID: <j83e3j$d0a$1@dough.gmane.org> In-Reply-To: <4710290662.20111023171935@serebryakov.spb.ru> References: <4710290662.20111023171935@serebryakov.spb.ru>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig26C7DA7FCA947274BEA190C1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 23/10/2011 15:19, Lev Serebryakov wrote: > Hello, Freebsd-geom. >=20 > As far as I remeber, there was some support for "splicing" GEOM I/O > schedulers into "live" GEOM graph without rebuilding graph from > scratches. AFAIK it was a relatively dirty hack; a better, more systematic solution is being discussed for a long time now... > Is it possible now for GEOM class, which is completely transparent > (like geom_nop, without offsets, errors, etc) to be inserted into live > GEOM graph? I need to put one such GEOM between device and file system > and I don't want to stop server, unmount filesystem, etc... Short answer: no. --------------enig26C7DA7FCA947274BEA190C1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk6lO7MACgkQldnAQVacBcjOfgCfSVe+TgZCNwC44oKL0J5TsVnL COMAoJuj96/eiZ8m9iPB2YuR431q2TFY =JR0S -----END PGP SIGNATURE----- --------------enig26C7DA7FCA947274BEA190C1--
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