Date: Thu, 26 Oct 2006 16:42:16 +0300 (EEST) From: Dmitry Pryanishnikov <dmitry@atlantis.dp.ua> To: Andrew Reilly <andrew-freebsd@areilly.bpc-users.org> Cc: Randy Bush <randy@psg.com>, Robert Watson <rwatson@freebsd.org>, Doug Barton <dougb@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: 5 to 6 Message-ID: <20061026163228.Y89847@atlantis.atlantis.dp.ua> In-Reply-To: <20061026060221.GA47902@duncan.reilly.home> References: <17719.43574.819134.370333@roam.psg.com> <20061020005501.R32598@fledge.watson.org> <20061023060431.GA3186@duncan.reilly.home> <453D9F1A.5040803@FreeBSD.org> <20061026060221.GA47902@duncan.reilly.home>
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Hello! On Thu, 26 Oct 2006, Andrew Reilly wrote: > How would I be able to tell? tunefs -p lists ACLs and MAC root@test# dumpfs /|head -1 magic 11954 (UFS1) time Thu Oct 26 17:53:53 2006 Yes, this is for RELENG_4 compatibility. > multlabel and soft updates, but of those only soft updates is > enabled, so I don't know if that is conclusive. Did UFS2 give > us anything beyond ACLs and largeness? bsdlabel, mount and df > don't seem to give any particular indication... I've found file creation time (UFS2-only recent addition, see e.g. ls -U) _very_ useful. It always made me wonder why UNIX doesn't support such a basic and useful functionality (all DEC's ODS-* filesystems support it IIRC). Now I can e.g. issue 'ls -lU /var/db/pkg' and this will show when each package was _installed_ (and not _modified_ as plain 'ls -l' shows). For UFS1 ls -lU always gives "Jan 1 1970" ;) Sincerely, Dmitry -- Atlantis ISP, System Administrator e-mail: dmitry@atlantis.dp.ua nic-hdl: LYNX-RIPE
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