Date: Thu, 18 Mar 2004 13:22:47 +0200 (EET) From: Kyryll A Mirnenko <mirya@ukrpost.net> To: freebsd-questions@freebsd.org Subject: Re: Why does `df` lie about free space (it doesn't) Message-ID: <8181264.1079608967049.JavaMail.resin@web.ukrpost.net>
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>Using "tunefs -m". You need to be really careful doing this, and read >the man page for tunefs again, particularly the warning about how >lowering this number can trash your filesystem's performance. I don't want that, I need to allow using preserved 8% of disk space to a little group of non-root users (for ex. postgres & rootty, my unprivileged user), but noone more. How do I do this? >PS. You keep on appearing to confuse the notion of free data >blocks with >free inodes. They're not the same thing: they are two distinct >resources >and your filesystem can run out of either pretty much >independently. inode(5) descrbes inodes as a table of block addresses kinda FAT but with variable block sizes inodes point to. That is. -- Укрпост - продвинутая почта. http://www.ukrpost.net/ IMAP POP3 NNTP RSSNews Unicode.home | help
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