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From Jonathan Haddad <...@jonhaddad.com>
Subject Re: Linux version update on DSE
Date Mon, 26 Jun 2017 23:05:08 GMT
Oops, I read that wrong, sorry.  You want to upgrade the OS.  Disregard my
email.

On Mon, Jun 26, 2017 at 4:04 PM Jonathan Haddad <jon@jonhaddad.com> wrote:

> It sounds like you're suggesting adding new nodes in to replace existing
> ones.  You can't do that because it requires streaming between versions,
> which isn't supported.
>
> You need to take a node down, upgrade the C* version, then start it back
> up.
>
> Jon
>
> On Mon, Jun 26, 2017 at 3:56 PM Nitan Kainth <nitan@bamlabs.com> wrote:
>
>> It's vnodes. We will add to replace new ip in yaml as well.
>>
>> Thank you.
>>
>> Sent from my iPhone
>>
>> > On Jun 26, 2017, at 4:47 PM, Hannu Kröger <hkroger@gmail.com> wrote:
>> >
>> > Looks Ok. Step 1.5 would be to stop cassandra on existing node but
>> apart from that looks fine. Assuming you are using same configs and if you
>> have hard coded the token(s), you use the same.
>> >
>> > Hannu
>> >
>> >> On 26 Jun 2017, at 23.24, Nitan Kainth <nitan@sleepiqlabs.com> wrote:
>> >>
>> >> Hi,
>> >>
>> >> We are planning to update linux for C* nodes version 3.0. Anybody has
>> steps who did it recent past.
>> >>
>> >> Here are draft steps, we are thinking:
>> >> 1. Create new node. It might have a different IP address.
>> >> 2. Detach mounts from existing node
>> >> 3. Attach mounts to new Node
>> >> 4. Start C*
>>
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