[lustre-discuss] changing the lnet IP addresses

[Cowe, Malcolm J]

Also refer to this discussion from earlier in the year:

http://lists.lustre.org/pipermail/lustre-discuss-lustre.org/2018-January/015258.html

Malcolm.
 

On 14/7/18, 12:59 am, "lustre-discuss on behalf of Andreas Dilger" <lustre-discuss-bounces at lists.lustre.org on behalf of adilger at whamcloud.com> wrote:

    There is an "lctl replace_nids" command that does this. I believe
    it is documented in the lctl(8) man page as well as the user manual. 
    
    Cheers, Andreas
    
    > On Jul 13, 2018, at 09:40, Lydia Heck <lydia.heck at durham.ac.uk> wrote:
    > 
    > 
    > Dear all,
    > 
    > we are in the unfortunate position that we will have to change the lustre IP addresses on an existing lustre filesystem.
    > 
    > Can anybody point me to documentation describing how to do that non-distructively?
    > 
    > Lydia
    > 
    > 
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