df with ZFS vs. zpool list
Hi folks, I'm a bit confused about a thing. I did create a zpool using zpool create storage ada1 ada2 ada3 Each of SATA-drives is about 80G in size. When using df -h I'm only receiving storage 145G42k 145G0% /storage where I expected something like 220GB (due to the ²-issue). However, freebsd-test# zpool list NAME SIZE ALLOC FREECAP DEDUP HEALTH ALTROOT storage 222G 9.10M 222G 0% 1.00x ONLINE - is giving the expcted output. Can somebody clear the fog a bit ;) Cheers, Frank P.S. It's a 9.0RC3 P.P.S. freebsd-test# zpool status pool: storage state: ONLINE scan: resilvered 8.50K in 0h0m with 0 errors on Wed Dec 14 17:07:38 2011 config: NAMESTATE READ WRITE CKSUM storage ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ada1ONLINE 0 0 0 ada2ONLINE 0 0 0 ada3ONLINE 0 0 0 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: df with ZFS vs. zpool list
On Thu, 15 Dec 2011 14:20:05 +0100 Frank Lanitz fr...@frank.uvena.de wrote: I'm a bit confused about a thing. I did create a zpool using zpool create storage ada1 ada2 ada3 storage 145G42k 145G0% /storage freebsd-test# zpool list NAME SIZE ALLOC FREECAP DEDUP HEALTH ALTROOT storage 222G 9.10M 222G 0% 1.00x ONLINE - P.P.S. freebsd-test# zpool status NAMESTATE READ WRITE CKSUM storage ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ^^ ada1ONLINE 0 0 0 ada2ONLINE 0 0 0 ada3ONLINE 0 0 0 Hi, everything look fine. The pool consists of 3 80GB hds, on them you created a RAIDZ1 filesystem. In your case a third of the pool is used for parity information. Andreas -- GnuPG key : 0x2A573565|http://www.gnupg.org/howtos/de/ Fingerprint: 925D 2089 0BF9 8DE5 9166 33BB F0FD CD37 2A57 3565 pgpyyvzAdajXh.pgp Description: PGP signature
Re: df with ZFS vs. zpool list
Am 15.12.2011 14:39, schrieb Andreas Rudisch: On Thu, 15 Dec 2011 14:20:05 +0100 Frank Lanitz fr...@frank.uvena.de wrote: I'm a bit confused about a thing. I did create a zpool using zpool create storage ada1 ada2 ada3 storage 145G42k 145G0% /storage freebsd-test# zpool list NAME SIZE ALLOC FREECAP DEDUP HEALTH ALTROOT storage 222G 9.10M 222G 0% 1.00x ONLINE - P.P.S. freebsd-test# zpool status NAMESTATE READ WRITE CKSUM storage ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ^^ ada1ONLINE 0 0 0 ada2ONLINE 0 0 0 ada3ONLINE 0 0 0 everything look fine. The pool consists of 3 80GB hds, on them you created a RAIDZ1 filesystem. In your case a third of the pool is used for parity information. Seems to make sense. Thanks for pointing that out. Cheers, Frank ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: df with ZFS vs. zpool list
Each of SATA-drives is about 80G in size. When using df -h I'm only receiving storage145G42k 145G0% /storage where I expected something like 220GB (due to the �-issue). However, It's raidz. The third disk is parity for the first two. NAMESTATE READ WRITE CKSUM storage ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ada1ONLINE 0 0 0 ada2ONLINE 0 0 0 ada3ONLINE 0 0 0 R's, John ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org