On Oct 10, 2007 00:16 +0200, Jos� M. Mart�n wrote: > I'm consideranding to install Lustre in my job's cluster. > Scenario is: 19 dedicated nodes, with 250 GB SATA disk (OST) and a > server node (MDS) with RAID 1. My objetive is to create a fs with Lustre > using free space in each node. I have readed the manual, but I have > doubts about redundance. What happens if a disk fail (hardware failure)? > Will the data in that disk be lost? Is there any kind of RAID5 o 6 > between the disk mounted in the nodes (distribuited RAID to prevent > hardware failures)?
Currently there is no such feature. We are working to implement "Server Network Striping" to allow such lustre-level redundancy for systems that do not have shared disks. Cheers, Andreas -- Andreas Dilger Principal Software Engineer Cluster File Systems, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
