On Wed, 2005-10-12 at 17:41, Sarah Jelinek wrote: > Daniel, > > To clear up a misconception about MTB UFS. The maximum density of inodes > that can be in a MTB UFS filesystem is 1 inode per megabyte of space. > This does not mean that a megabyte of space is used for every file. It > simply means you cannot have more than a million or so files per > terabyte of storage.
Which is nowhere near adequate in all cases: Filesystem kbytes used avail capacity Mounted on /dev/dsk/c2t0d0s2 703246224 626354966 69858796 90% /export/data Filesystem iused ifree %iused Mounted on /dev/dsk/c2t0d0s2 16688199 67187641 20% /export/data Note that this filesystem already has more files than a maximum size Multiterabyte UFS (16TB->16 million inodes). My understanding is that the argument is that fsck could take indefinitely long. I know that fsck on this takes about 3 hours, although you would have to ask what goes wrong to need an fsck. -- -Peter Tribble L.I.S., University of Hertfordshire - http://www.herts.ac.uk/ http://www.petertribble.co.uk/ - http://ptribble.blogspot.com/ _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org