Can someone point me to a document describing how available space in a zfs is calculated or review the data below and tell me what I'm missing?
Thanks in advance, -Brent === I have a home project with 3x250 GB+3x300 GB in raidz, so I expect to lose 1x300 GB to parity. Total size:1650GB Total size using 1024 to measure: ~1534 GB Expected raidz zpool size after losing 300 GB to parity: ~1350 GB Expected raidz zpool size using 1024 to measure: ~1255.5 GB Actual zpool size: 1.36T Single zfs on the pool - available size: 1.11T I realize zfs is going to have some overhead but 250 GB seems a little excessive...right? I thought maybe the zpool was showing all 6 disks and the filesystem reflected the remaining space after discounting the parity disk but that doesn't add up in a way that makes sense either (see above). Can someone help explain these numbers? Thanks, -Brent -- Brent Wagner Support Engineer - Windows/Linux/VMware Sun Microsystems, Inc. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
