Re: [zfs-discuss] automatic forced zpool import with unmatched hostid

2008-12-19 Thread Torsten Weigel
> There are times when a cluster might try a simple > import, and there > are times when a cluster will force the import. We > do know that if > two nodes have simultaneously imported the pool then > chances are > very good that the pool will be corrupted. So it > seems prudent for > the cluster

Re: [zfs-discuss] automatic forced zpool import with unmatched hostid

2008-12-18 Thread Richard Elling
Torsten Weigel wrote: > Hi, > > some more details to the question above. > > We are using ldom in a cluster environment, which means the ldom is > relocatable between two execution hosts. The ldom owns one zpool named local > and this zpool can be in use only from this domain. This zpool provides

Re: [zfs-discuss] automatic forced zpool import with unmatched hostid

2008-12-18 Thread Torsten Weigel
Hi, some more details to the question above. We are using ldom in a cluster environment, which means the ldom is relocatable between two execution hosts. The ldom owns one zpool named local and this zpool can be in use only from this domain. This zpool provides some zfs for an application and

[zfs-discuss] automatic forced zpool import with unmatched hostid

2008-12-18 Thread Benjamin Brumaire
Hi, since hostid is stored in the label, "zpool import" failed if the hostid dind't match. Under certain circonstances (ldom failover) it means you have to manually force the zpool import while booting. With more than 80 LDOMs on a single host it will be great if we could configure the machine