Date: Tue, 15 Dec 2015 08:12:55 -0600 From: Linda Kateley <lkateley@kateley.com> To: Zeus Panchenko <zeus@ibs.dn.ua>, FreeBSD Filesystems <freebsd-fs@freebsd.org> Subject: Re: is there way to do "offline" mirror Message-ID: <56701FE7.9090805@kateley.com> In-Reply-To: <20151215004145.69572@smtp.new-ukraine.org> References: <20151215004145.69572@smtp.new-ukraine.org>
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There is also a #zpool split poolname diska diskb That will take half the mirror off and can be imported into hostb lk On 12/15/15 4:41 PM, Zeus Panchenko wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > greetings, > > is there way to do "offline" mirror? > > what I mean: > > host A has zpool with mirror of two md(4) file backed, > snapshots are made regularly > > host B has no network connection with host A > > what is the correct way to get on host B the same mirror of host A? > > variants I suggest: > > 1. regularly copy files of the zpool mirror from A to B? > > 2. regularly do something like: > on A: zfs sent snapshots@after-last-B-host-mirror-sync > diff-file > on B: cat diff-file | zfs receive > > 3. something else ... > > - -- > Zeus V. Panchenko jid:zeus@im.ibs.dn.ua > IT Dpt., I.B.S. LLC GMT+2 (EET) > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > > iEYEARECAAYFAlZvRakACgkQr3jpPg/3oyp2hgCg65rK2FfC0xTjc2x7jmwWmocU > YlgAoN5+d93OMecaU7GOXXOqwYkUU0Hb > =2bzi > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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