Date: Sat, 24 Sep 2011 22:44:48 +0100 From: Dr Josef Karthauser <joe@tao.org.uk> To: freebsd-fs@freebsd.org Subject: Expanding a spool on a system with a single zfs root disk? Message-ID: <2EF5C613-ACFF-449A-9388-664E0179F450@tao.org.uk>
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Hey guys, I'm scratching my head working out how to expand a zpool on a remote = server. It's got a larger gpart partition, and I want to grow the zpool = into it. I've got remote console access, but the system has the root = disk on the same zfs pool, so I can't simply export and reimport the = pool from single user mode. :/ Any ideas on how to achieve this then? Joe # gpart show =3D> 34 482344893 ad0 GPT (230G) 34 128 1 freebsd-boot (64k) 162 8388608 2 freebsd-swap (4.0G) 8388770 473956157 3 freebsd-zfs (226G) # glabel list ad0p3 Geom name: ad0p3 Providers: 1. Name: gpt/disk0 Mediasize: 242665552384 (226G) Sectorsize: 512 Stripesize: 0 Stripeoffset: 82944 Mode: r1w1e1 secoffset: 0 offset: 0 seclength: 473956157 length: 242665552384 index: 0 Consumers: 1. Name: ad0p3 Mediasize: 242665552384 (226G) Sectorsize: 512 Stripesize: 0 Stripeoffset: 82944 Mode: r1w1e2 =09 # zpool status void pool: void state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM void ONLINE 0 0 0 gpt/disk0 ONLINE 0 0 0 errors: No known data errors =09 # zpool list void NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT void 126G 112G 13.7G 89% 1.00x ONLINE -
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