Date: Fri, 6 Aug 2010 12:50:12 +0200 From: Matthias Gamsjager <mgamsjager@gmail.com> To: Freddie Cash <fjwcash@gmail.com> Cc: freebsd-stable@freebsd.org, Dan Langille <dan@langille.org> Subject: Re: Where's the space? raidz2 Message-ID: <AANLkTinPOeDTFZJejz2YUco8dBuYjGjM8HCHjSmWTSpn@mail.gmail.com> In-Reply-To: <AANLkTim02yq036gmGE6Cm5DPTuXBM1JjEWk4w3XkaPqM@mail.gmail.com> References: <4C5750A4.7050104@langille.org> <4C57545F.2050907@langille.org> <AANLkTim02yq036gmGE6Cm5DPTuXBM1JjEWk4w3XkaPqM@mail.gmail.com>
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It's in V16 afaik On Fri, Aug 6, 2010 at 11:36 AM, Freddie Cash <fjwcash@gmail.com> wrote: > On Mon, Aug 2, 2010 at 4:27 PM, Dan Langille <dan@langille.org> wrote: >> On 8/2/2010 7:11 PM, Dan Langille wrote: >>> >>> I recently altered an existing raidz2 pool from using 7 vdevs of about >>> 931G to 1.81TB. In fact, the existing pool used half of each HDD. I the= n >>> wanted to go to using [almost] all of each HDD. >>> >>> I offline'd each vdev, adjusted the HDD paritions using gpart, then >>> replaced the vdev. After letting the resilver occur, I did the next vde= v. >>> >>> The space available after this process did not go up as I expected. I >>> have about 4TB in the pool, not the 8 or 9TB I expected. >> >> This fixed it: >> >> # zpool export storage >> # zpool import storage > > There's a version of ZFS includes a new *autoexpand* property that > could be set on the pool. =A0With that set, the available space will be > made available automatically as soon as the last disk in a vdev is > replaced. =A0I don't know the exact version or whether it's supported in > FreeBSD's port of ZFS. =A0But it will be available at some point. =A0:) > > -- > Freddie Cash > fjwcash@gmail.com > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
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