On Sun, Aug 5, 2012 at 12:32 AM, John R Pierce <pierce at hogranch.com> wrote: > JFS is the primary file system for AIX on their big Power servers, and > on those, it performs very very well. the utilities are are fully > integrated so growing a file system is a one step process that takes > care of both the LVM and JFS online in a single command. Yes, however my data loss experience was with IBM´s OS/2 port of JFS. Probably related to one of these http://www.os2voice.org/warpcast/1999-08/37CC5F9D.htm Needless to say I learned the hard way that filesystems can be buggy. ;) FC FC