In the last episode (Feb 01), Jim Pazarena said: > during the boot sequence, I routinely see a "% fragmentation > message". > > It was my understanding that fragmentation doesn't occur on a Unix > (er FreeBSD) box.. > > It seems that there is a concept of fragmentation from the above > message, so, is there an "un-fragment" utility?
In the ffs filesystem, a file that's smaller than the default 16k blocksize (or the last part of a file that doesn't completely fit into a block) doesn't have to waste an entire block. Blocks can be split into eight 2k fragments and small files are put in them. The "% fragmentation" is just the percentage of fragment blocks vs the total number blocks. It's more an indicator of how many small files you have in the system than anything else. -- Dan Nelson [EMAIL PROTECTED] _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"