> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:storage-discuss- > [EMAIL PROTECTED] On Behalf Of Jacob Ritorto > Sent: Wednesday, April 02, 2008 2:05 AM > To: [email protected] > Subject: [storage-discuss] Sync between sites > > Hi all, > I want to build a couple of 6TB ZFS based filers that will > house the exact same data at two geographically separated sites with > the intention of using the other as a hot site if the first site goes > away. Most of the data will be unix and PC files, served out via NFS > and CIFS, but there will be some files that are images served out via > iSCSI. Can someone recommend a good, simple way to keep all three > types of files synchronized across the two servers? The delta per > hour will probably only be on the order of 25MB and the pipe > connecting the sites is 3Mb/s.
I believe hourly snapshots at primary and zfs_send/rcv to extract inter-snapshot diffs, send them over network link and apply at secondary will do the job. And this approach is filetype-agnostic, seemingly exactly what you are looking for. Regards, Andrey > > thanks in advance, > jake > _______________________________________________ > storage-discuss mailing list > [email protected] > http://mail.opensolaris.org/mailman/listinfo/storage-discuss _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
