Re: [MooseFS-Users] Access to data while upgradeing from 1.6.27 to 2.xxx?

[Michael T. <mic...@ho...>]

Does this mean that once I have upgrade the master node to 2.x the 1.6.27-5 metaloggers, chunkservers, and clients can be started up and used while I upgrade them to 2.x one at a time?

-- mike t.

> Date: Fri, 30 Oct 2015 12:02:13 +0100
> From: Piotr Robert Konopelko <pio...@mo...>
> Subject: Re: [MooseFS-Users] Access to data while upgradeing from
> 	1.6.27 to	2.xxx?
> To: Andreas Hirczy <ah...@it...>
> Cc: MooseFS-Users <moo...@li...>
> Message-ID: <DE0...@mo...>
> Content-Type: text/plain; charset="utf-8"
> 
> Hi Andreas,
> 
> yes,
> you?ll be able to access your data with your 1.6.27-5 clients.
> 
> Please remember to do a backup of metadata, and please remember that
> we recommend to do the upgrade in the following order:
> 
> 1. MFS Master (needs to be done first of all)
> 2. MFS Metalogger
> 3. MFS Chunkservers
> 4. MFS Clients (Mounts)
> 
> Please also read this document before starting the upgrade:
> https://moosefs.com/Content/Downloads/moosefs-upgrade.pdf <https://moosefs.com/Content/Downloads/moosefs-upgrade.pdf>
> 
> In case of any questions, please don?t hesitate to contact us.
> 
> 
> 
> Best regards,
> 
> -- 
> Piotr Robert Konopelko