Date: Tue, 20 Sep 2022 16:10:06 +0200 From: Julien Cigar <julien@perdition.city> To: mike tancsa <mike@sentex.net> Cc: Steve O'Hara-Smith <steve@sohara.org>, questions@freebsd.org Subject: Re: zfs replication tool Message-ID: <20220920141006.n6x6mxpafy3zqpk3@x1> In-Reply-To: <4cf58433-a13b-9b35-fc3e-8fad6b2ac93d@sentex.net> References: <d952d824-bcab-cfef-1b95-a8e71388c588@sentex.net> <20220916134918.hz6glg3nfwr3ouu4@x1> <0a0ba81b-88f2-fa75-9abe-6f41da5d2c69@sentex.net> <20220916140236.jeizzganrtnsrhlo@x1> <20220920092905.3k7qzt7lvhywhcfn@x1> <20220920122029.ufsoyo47qnxtmcqk@x1> <20220920132503.8bfd124b9697d90e474086b3@sohara.org> <20220920125154.n7lcqr3xzhsrylzr@x1> <20220920142314.df043149e82d63cbd289a92e@sohara.org> <4cf58433-a13b-9b35-fc3e-8fad6b2ac93d@sentex.net>
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--rsovht2hlkdqzopa Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 20, 2022 at 09:39:37AM -0400, mike tancsa wrote: >=20 > On 9/20/2022 9:23 AM, Steve O'Hara-Smith wrote: > > On Tue, 20 Sep 2022 14:51:54 +0200 > > Julien Cigar <julien@perdition.city> wrote: > >=20 > > > as of 0.5.0 it is possible to transfer properties I think > > Ooh time to RTFM again :) >=20 > Its kind of a messy problem (properties) and has lots of foot shooting > possibilities. >=20 > https://zrepl.github.io/configuration/sendrecvoptions.html?highlight=3Dpr= operties#job-note-property-replication I agree, fortunately we have zfs delegations and jailed zfs datasets which (could) help to mitigate some of those devastating consequences >=20 > In our case, for our bare metal restoration, we have a separate config fi= le > to do restorations per server/vm where there are "special cases". Thankfu= lly > there are not many and its all scriptable for restoration. >=20 > For the A --> B -->C when we do are offload from B to C, we pick the > snapshots we want to send, place a hold on that snapshot and then do the > send (1.5 day process). Zrepl cries that it cant prune the snapshot. Once > the B-C process is complete, we remove the holds and zrepl happily deletes > the snapshots it thinks its supposed to delete. I see, is it necessary to place holds manually? I thought zrepl already does this by default >=20 > =C2=A0=C2=A0=C2=A0 ---Mike >=20 >=20 --=20 Julien Cigar PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --rsovht2hlkdqzopa Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnF27CBNtOraRNmgqCLYqJMpBHmkFAmMpybsACgkQCLYqJMpB HmnVGRAAiLUOJRVDEGyzOwHE/xu+E5Ce4OZbhACbUdedSbVzvWXoph1VF9DE8MzI +KFIfBYrMaJyfNR2W6JvzDjjsE2MWH46nM7odnw+2R/oqEEOx0Y5Z6hcDtnEWXKg 3y6hpLzZMjxAv5SjRXxgDnNgalIIfNZ6jkiAdl9l9hKtL9Eb2Sz0wrGs54RBy8sV Aty0J16LHwxrDHuEIwcTTD7EAxhxuZPKy9+fzraRHK8Ao7GS35d6ENRJc+GSROW4 9fs6p6ZQExz/TRyX8kBdS/d9x60S0gUgl1PQDXljVxFa0Uz4iu6/YuNwFFtRjHya +0WhlZfvicVVDlK9CTDiCCN6gIp4uCWhLvYEVTtneFIJXTH5VphUsUTMiiuHoVUl 3GloP+G8nawDnqFzuze6P4T9Yrf7Dp4E+G5ippH2H4Jjx/MXKmn8C7dtn3/JBxuD /Z7g1cMmuqJz797LF+Yln4/wG0dPSnoFZId7jH/MTPgSE/3enrudHDukmfMWm0A4 qEgjZX9D8kjek5nkBFlzDT7t3qb86hRDF1Kzfw5lTpKnOAzF5OgQLF/1QdzqaM5e DOoMI5njULNjlNyGcnOav+GuyIC7HidU0ca80xNpGsGiGewglO2lMQRYB4c6DZwk 7I7UEQYMHiC2RjLqyjOUb9iVNSsL4XQ84NF78a77iExhdGH9H7s= =amy2 -----END PGP SIGNATURE----- --rsovht2hlkdqzopa--
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