The issue is I don't want to change the NID, I want to *move* the NID from one server to another along with the IP address.
On 01/19/2018 04:53 PM, Dilger, Andreas wrote: > On Jan 18, 2018, at 09:00, Michael Watters <[email protected]> wrote: >> What is the proper way to move an MGT from one server to another? I >> tried moving the disk between VMs and remounting it however the NID for >> the target never comes up. Is there a way to add a new NID using a >> secondary IP with lnetctl? I don't see a command to do so listed in the >> man page. > There is "lctl replace_nids"? > > The manual also mentions: > > 38.18.4. Examples > > Change the MGS's NID address. (This should be done on each target disk, > since they should all contact the same MGS.) > > tunefs.lustre --erase-param --mgsnode=<new_nid> --writeconf /dev/sda > > Cheers, Andreas > -- > Andreas Dilger > Lustre Principal Architect > Intel Corporation > > > > > > > _______________________________________________ lustre-discuss mailing list [email protected] http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
