disk fragmentation, <0%?
lei.sun at gmail.com
Sun Aug 14 06:54:07 GMT 2005
I know this question has been raised a lot of times, and most of
people don't think it is necessary to defragment ufs, and from the
previous posts, I got to know there are sometimes, disksize can be
more than 100%
I got ...
/dev/ar0s1a: ... 0.5% fragmentation
/dev/ar0s1e: ... 0.0% fragmentation
/dev/ar0s1f: ... 0.0% fragmentation
/dev/ar0s1d: ... 0.1% fragmentation
Filesystem Size Used Avail Capacity Mounted on
/dev/ar0s1a 248M 53M 175M 23% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/ar0s1e 248M -278K 228M -0% /tmp
/dev/ar0s1f 221G 1.4G 202G 1% /usr
/dev/ar0s1d 248M 30M 197M 13% /var
1. How do I make /dev/ar0s1a 0.0% fragmentation the clean way? If I
really wanted to?
2. How come /tmp is -0% in size? -278K? What had happened? as I have
never experienced this in the previous installs on the exact same
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