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Hi, I have a server running under CentOS 5.8 and I appear to be in a situation in which the NFS file server is not recognizing the available space on a particular disk (actually a hardware RAID-6 of 13 2Tb disks). If I try to write to the disk I get the following error message [root at nas-0-1 mseas-data-0-1]# touch dum touch: cannot touch `dum': No space left on device However, if I check

ZFS fans, I''m preparing some analyses on RAS for large JBOD systems such as the Sun Fire X4500 (aka Thumper). Since there are zillions of possible permutations, I need to limit the analyses to some common or desirable scenarios. Naturally, I''d like your opinions. I''ve already got a few scenarios in analysis, and I don''t want to spoil the brain storming, so