Tomoaki Sato
2011-Aug-15 22:37 UTC
[Gluster-users] (3.1.6-1) How should I add extra peers to existing file systems ?
Hi, following instructions work fine with 3.1.5-1 but with 3.1.6-1. 1. make a new file system without peers. [OK] foo-1-private# gluster volume create foo foo-1-private:/mnt/brick foo-1-private# gluster volume start foo foo-1-private# gluster peer status No peers present foo-1-private# 2. add a peer to the file system. [NG] foo-1-private# gluster peer probe foo-2-private Probe successful foo-1-private# gluster peer status Number of Peers: 1 Hostname: foo-2-private Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 State: Peer Rejected (Connected) foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick Host foo-2-private not connected foo-1-private# following instructions work fine even with 3.1.6-1. 1. make a new file system with single peer. [OK] foo-1-private# gluster peer status No peer presents foo-1-private# gluster peer probe foo-2-private Probe successful foo-1-private# gluster peer status Number of Peers: 1 Hostname: foo-2-private Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 State: Peer in Cluster (Connected) foo-1-private# gluster volume create foo foo-1-private:/mnt/brick Creation of volume foo has been successful. Please start the volume to access data. foo-1-private# gluster volume start foo Starting volume foo has been successful foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick Add Brick successful foo-1-private# But ... 2. add a peer to the file system. [NG] foo-1-private# gluster peer probe foo-3-private Probe successful foo-1-private# gluster peer status Number of Peers: 2 Hostname: foo-2-private Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 State: Peer in Cluster (Connected) Hostname: foo-3-private Uuid: 7fb98dac-fef704b33-837c-6483a767ec3e State: Peer Rejected (Connected) foo-1-private# gluster volume add-brick foo foo-3-private:/mnt/brick Host foo-3-private not connected foo-1-private# How should I add extra peers to existing file systems ? Best,
Mohit Anchlia
2011-Aug-15 23:05 UTC
[Gluster-users] (3.1.6-1) How should I add extra peers to existing file systems ?
What's in your logs? Did you have foo-3-private before in your gluster cluster ever or adding this host for the first time? Try gluster peer detach and then remove any left over configuration in /etc/glusterd config directory. After that try again and see if that works. On Mon, Aug 15, 2011 at 3:37 PM, Tomoaki Sato <tsato at valinux.co.jp> wrote:> Hi, > > following instructions work fine with 3.1.5-1 but with 3.1.6-1. > > 1. make a new file system without peers. [OK] > > foo-1-private# gluster volume create foo foo-1-private:/mnt/brick > foo-1-private# gluster volume start foo > foo-1-private# gluster peer status > No peers present > foo-1-private# > > 2. add a peer to the file system. [NG] > > foo-1-private# gluster peer probe foo-2-private > Probe successful > foo-1-private# gluster peer status > Number of Peers: 1 > > Hostname: foo-2-private > Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 > State: Peer Rejected (Connected) > foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick > Host foo-2-private not connected > foo-1-private# > > > following instructions work fine even with 3.1.6-1. > > 1. make a new file system with single peer. [OK] > > foo-1-private# gluster peer status > No peer presents > foo-1-private# gluster peer probe foo-2-private > Probe successful > foo-1-private# gluster peer status > Number of Peers: 1 > > Hostname: foo-2-private > Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 > State: Peer in Cluster (Connected) > foo-1-private# gluster volume create foo foo-1-private:/mnt/brick > Creation of volume foo has been successful. Please start the volume to access data. > foo-1-private# gluster volume start foo > Starting volume foo has been successful > foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick > Add Brick successful > foo-1-private# > > But ... > > 2. add a peer to the file system. [NG] > > foo-1-private# gluster peer probe foo-3-private > Probe successful > foo-1-private# gluster peer status > Number of Peers: 2 > > Hostname: foo-2-private > Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2 > State: Peer in Cluster (Connected) > > Hostname: foo-3-private > Uuid: 7fb98dac-fef704b33-837c-6483a767ec3e > State: Peer Rejected (Connected) > foo-1-private# gluster volume add-brick foo foo-3-private:/mnt/brick > Host foo-3-private not connected > foo-1-private# > > How should I add extra peers to existing file systems ? > > Best, > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users >