On Thu, Mar 4, 2010 at 10:52 AM, Holger Isenberg <isenb...@e-spirit.com>wrote:
> Do we have enormous fragmentation here on our X4500 with Solaris 10, ZFS > Version 10? > > What except zfs send/receive can be done to free the fragmented space? > > One ZFS was used for some month to store some large disk images (each > 50GByte large) which are copied there with rsync. This ZFS then reports > 6.39TByte usage with zfs list and only 2TByte usage with du. > > The other ZFS was used for similar sized disk images, this time copied via > NFS as whole files. On this ZFS du and zfs report exactly the same usage of > 3.7TByte. > Please check the ZFS FAQ: http://hub.opensolaris.org/bin/view/Community+Group+zfs/faq There is a question regarding the difference between du, df and zfs list. -- Giovanni Tirloni sysdroid.com
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