Date: Mon, 1 Mar 2010 14:15:12 -0800 From: Freddie Cash <fjwcash@gmail.com> To: Pawel Jakub Dawidek <pjd@freebsd.org> Cc: fs@freebsd.org Subject: Re: HAST, ucarp, and ZFS Message-ID: <b269bc571003011415p4502037cgfd1af3b35af17377@mail.gmail.com> In-Reply-To: <20100301204315.GA1946@garage.freebsd.pl> References: <b269bc571003011157x3fa89233va8d6c2f15f1e9e8e@mail.gmail.com> <20100301204315.GA1946@garage.freebsd.pl>
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On Mon, Mar 1, 2010 at 12:43 PM, Pawel Jakub Dawidek <pjd@freebsd.org>wrote: > On Mon, Mar 01, 2010 at 11:57:15AM -0800, Freddie Cash wrote: > > The scripts in share/examples/hast/ are well... just examples and > unfortunately support only one resource. You have to build/modify the > scripts on your own (and maybe share the results?). > Note that most of hastctl(8) subcommands accept 'all' as resource name, > which means that operation should be performed on all configured > resources. > > I think I've got things sorted out. Heavily modified the scripts to work with the setup I have (just ZFS, multiple resources, etc). Everything is working ... except ucarp itself. Just hangs the box when enabling ucarp, even without any of the extra HAST-related stuff. :( I think it's a VirtualBox issue, though. I'll keep playing. At least the HAST side of things is working. :) > > The production server I want to use this with has 24 harddrives in it, > > configured into multiple raidz2 vdevs, as part of a single ZFS pool. > Which > > will mean 24 separate hast resources, if I understand things correctly. > > You do understand it correctly. > > Good to know. Thanks. -- Freddie Cash fjwcash@gmail.com
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