I think there could be cases where the files being exported thru ha-nfs may be read-only (ex application binaries etc ).
I am not sure that is the case here, but I am saying this is not uncommon scenario. thanks -venkat Venkateswarlu.Tella at Sun.COM wrote: >Hello msl, > >I am not sure about the practical purpose of the configuration you have >mentioned. The reason is the NFS client will be seeing two different >file systems from the same mount point, unless you are having a >mechanism to make the two non-shared disks (diskA on node 1 and diskB on >node2) in sync always. > >Anyhow you can create the configuration without HAStoragePlus resource. > >Here are the following steps. > >node1# zpool create nfs_zpool diskA >node1# mkdir -p /nfs_zpool/SUNW.nfs >node1# mkdir -p /nfs_zpool/data >node1# touch /nfs_zpool/SUNW.nfs/dfstab.nfs-rs >node1# cat /nfs_zpool/SUNW.nfs/dfstab.nfs-rs >share -F nfs /nfs_zpool/data > >//Repeat the steps on node 2 by creating zpool with same name >//(nfs_zpool) using diskB > >node1# clrt register SUNW.nfs >node1# clrg create -p PathPrefix=/nfs_zpool nfs-rg >node1# clrslh create -g nfs-rg -d <hostname> >node1# clrs create -g nfs-rg -t SUNW.nfs nfs-rs >node1# clrg online -eM nfs-rg > >Let me know if you face any problems or let me know if this is not the >configuration you are looking for. > >Thanks & Regards >Venku > >msl wrote: > > >>I was looking the SUNW.HAStoragePlus? Resource type, and it is for global and >>local filesystems but require the underlying devices to be SC global >>devices... >> So i would need change the behaviour of HAStoragePlus, or i will not use it >> at all? If not, how could i link the data services with the device groups >> without the HAStoragePlus? >> if someone can "point" the components of this stack would be more easy... I >> mean, what i will need to implement and what i will not. >> >> The "simple" configuration is: >> >> # clresourcetype register SUNW.HAStoragePlus SUNW.nfs >> # clresourcegroup create -p \ >>PathPrefix=/POOLNAME/HA poolname-rg >> # clreslogicalhostname create -g poolname-rg -h \ >>servernfs servernfs-lh-rs >> # clresource create -g poolname-rg -t \ >>SUNW.HAStoragePlus -p \ >>Zpools=POOLNAME poolname-hastorageplus-rs >> >> What i need to change in the above configuration? I need to create another >> "SUNW.HAStoragePlus" or i need configure it different (or i dont need it at >> all)? >> Somebody can point me something like that? >> >> Thanks very much for your time! >>-- >> >>This message posted from opensolaris.org >> >>_______________________________________________ >>ha-clusters-discuss mailing list >>ha-clusters-discuss at opensolaris.org >>http://mail.opensolaris.org/mailman/listinfo/ha-clusters-discuss >> >> >_______________________________________________ >ha-clusters-discuss mailing list >ha-clusters-discuss at opensolaris.org >http://mail.opensolaris.org/mailman/listinfo/ha-clusters-discuss > >
