When I run df -h to show available disk space It shows as follows ? # df -h . Filesystem??????????? Size? Used Avail Use% Mounted on /dev/emcpowera1??????? 67G?? 42G?? 26G? 62% /d00/cfs ? But actual usage is much less :- ? # du -sh /d00/cfs 18G???? cfs ? I have the output of stat_sysdir.sh if needed, but it is very long. ? I think this might be to do with inodes or something not being freed up - but am not 100% sure? ? I am running OCFS2 1.2.9 on RHEL 4 Kernel 2.6.9-89 ? # modinfo ocfs2 filename:?????? /lib/modules/2.6.9-89.0.26.ELsmp/kernel/fs/ocfs2/ocfs2.ko license:??????? GPL author:???????? Oracle version:??????? 1.2.9 54D21663B9118864B19C51A description:??? OCFS2 1.2.9 Mon Jun 21 20:03:07 PDT 2010 (build 5e8325ec7f66b5189c65c7a8710fe8cb) depends:??????? ocfs2_nodemanager,ocfs2_dlm,jbd,debugfs vermagic:?????? 2.6.9-89.0.26.ELsmp SMP gcc-3.4 # ? Any suggestions on how to fix this? Thanks.