Date: Mon, 21 Aug 2023 14:34:04 +0100 From: Kaya Saman <kayasaman@optiplex-networks.com> To: freebsd@vanderzwan.org Cc: questions@freebsd.org Subject: Re: ZFS Root size keeps going down after upgrade to 13.2-release Message-ID: <3caba337-1d4c-4555-d3ba-7d36278a4c9b@optiplex-networks.com> In-Reply-To: <0178E106-F136-44F6-BB36-D94ABEE4BEDE@vanderzwan.org> References: <8f3b445d-3f55-f359-ce5e-0d86c57755fe@optiplex-networks.com> <20230821130132.50aeb96b51b2b71efa14cb94@sohara.org> <8dbe0d99-ca94-998d-0c4e-27642db1b11a@optiplex-networks.com> <362941E9-C354-4325-A691-6DC44E5F5AB6@vanderzwan.org> <ff0c28e6-154e-ca74-e8f0-1f36019f8617@optiplex-networks.com> <0178E106-F136-44F6-BB36-D94ABEE4BEDE@vanderzwan.org>
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On 8/21/23 14:23, freebsd@vanderzwan.org wrote: > >> On 21 Aug 2023, at 15:14, Kaya Saman <kayasaman@optiplex-networks.com> wrote: >> >> >> On 8/21/23 14:07, freebsd@vanderzwan.org wrote: >>>> On 21 Aug 2023, at 14:21, Kaya Saman <kayasaman@optiplex-networks.com> wrote: >>>> # zfs list -ro space zroot/ROOT >>>> NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD >>>> zroot/ROOT 720M 88.5G 0B 88K 0B 88.5G >>>> zroot/ROOT/13.1-RELEASE-p5_2023-08-20_220010 720M 8K 0B 8K 0B 0B >>>> zroot/ROOT/13.2-RELEASE-p2_2023-08-20_224534 720M 8K 0B 8K 0B 0B >>>> zroot/ROOT/default 720M 88.5G 52.0G 36.5G 0B 0B >>>> >>> That last line seems to indicate there is 52.0 G used in snapshots of zroot/ROOT/default and 36.5G in the dataset itself. >>> Output of zfs list -o space -t snapshot |grep zroot/ROOT/default should give a list of the snapshots and the sizes. >>> >>> Paul >>> >>> >> Thanks so much Paul.... I feel like I'm spinning around in circles currently... >> >> >> There doesn't seem to be anything indicative of that space being used up? >> >> >> zfs list -o space -t snapshot |grep zroot/ROOT/defaul >> zroot/ROOT/default@2022-11-28-06:08:26-0 - 583M - - - - >> zroot/ROOT/default@2022-11-28-06:38:48-0 - 11.4M - - - - >> zroot/ROOT/default@2022-11-28-07:26:20-0 - 9.41M - - - - >> zroot/ROOT/default@2023-08-20-22:00:10-0 - 34.5M - - - - >> zroot/ROOT/default@2023-08-20-22:45:34-0 - 9.56M - - - - >> >> >> certainly not 52GB? >> >> > That’s definitely confusing. > What’s the full output of 'zfs list -o space -r zroot’ and of 'zpool list -v zroot’ > > Paul > > Here are the outputs: zfs list -o space -r zroot NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD zroot 720M 107G 0B 2.20G 0B 105G zroot/ROOT 720M 88.5G 0B 88K 0B 88.5G zroot/ROOT/13.1-RELEASE-p5_2023-08-20_220010 720M 8K 0B 8K 0B 0B zroot/ROOT/13.2-RELEASE-p2_2023-08-20_224534 720M 8K 0B 8K 0B 0B zroot/ROOT/default 720M 88.5G 52.0G 36.5G 0B 0B zroot/swap 3.78G 6.19G 0B 3.11G 3.08G 0B zroot/tmp 720M 121M 0B 121M 0B 0B zroot/usr 720M 7.09G 0B 88K 0B 7.09G zroot/usr/home 720M 88K 0B 88K 0B 0B zroot/usr/obj 720M 4.75G 0B 4.75G 0B 0B zroot/usr/ports 720M 432K 0B 176K 0B 256K zroot/usr/ports/distfiles 720M 168K 0B 168K 0B 0B zroot/usr/ports/packages 720M 88K 0B 88K 0B 0B zroot/usr/src 720M 2.35G 0B 2.35G 0B 0B zroot/var 720M 2.60G 0B 88K 0B 2.60G zroot/var/audit 720M 88K 0B 88K 0B 0B zroot/var/backups 720M 141M 0B 141M 0B 0B zroot/var/crash 720M 88K 0B 88K 0B 0B zroot/var/db 720M 1.69G 0B 1.59G 0B 94.8M zroot/var/db/pkg 720M 94.8M 0B 94.8M 0B 0B zroot/var/empty 720M 88K 0B 88K 0B 0B zroot/var/log 720M 792M 0B 792M 0B 0B zroot/var/mail 720M 3.96M 0B 3.96M 0B 0B zroot/var/run 720M 248K 0B 248K 0B 0B zroot/var/tmp 720M 672K 0B 672K 0B 0B zpool list -v zroot NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT zroot 111G 104G 7.22G - - 82% 93% 1.00x ONLINE - mirror-0 111G 104G 7.22G - - 82% 93.5% - ONLINE ada0p3 111G - - - - - - - ONLINE ada1p3 111G - - - - - - - ONLINE
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