Hello all, i am running lustre 1.6.4 on my redhat advanced server 4 update 4.as all know, the mgs/mds(out mgs/mds on the same server) server is the center server, and the cluster is unusable if the mgs/mds is dead. so i setup heartbeat between the two mgs/mds server2, and use drbd(network raid1) as the backend storage to sync data each other.
to make the setup easily, i use a virtual ip(fload ip) between two mgs servers(assume mgs0: 10.0.0.1,mgs1:10.0.0.2, vip: 10.0.0.3, oss0:10.0.0.11, oss1:10.0.0.12, etc.). mgs0 as the primary mgs, and mgs1 as sencondary mgs. when use mgs0, the vip 10.0.0.3 is a alias addr on server0, and when mgs0 dead, the vip 10.0.0.3 will move to mgs1(controled by heartbeat). so the mgs hight avalibal is transparent to all the oss servers, clients, and they can only know the mgs 10.0.0.3, and mkfs with param --mgsnode=10.0.0.3 on oss and mount cluster with nid of vip on client. now the problem is: when i add the vip to the mgs0, and mkfs.lustre with --mgsnode=10.0.0.3, but the ost can't found the mgs when mount the ost.the same error whe mount the cluster,but but when use 10.0.0.1. client# mount -t lustre [EMAIL PROTECTED]:/mycfs /cfs/client/ client# mount.lustre: mount [EMAIL PROTECTED]:/mycfs at /cfs/client failed: Cannot send after transport endpoint shutdown -- Best regards Felix New _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
