Date: Mon, 07 Apr 2014 08:53:26 -0500 From: Karl Denninger <karl@denninger.net> To: freebsd-fs@freebsd.org Subject: Re: zfs - moving filesystem from one zpool to another Message-ID: <5342ADD6.9000502@denninger.net> In-Reply-To: <20140407134306.GA67619@potato.growveg.org> References: <20140407134306.GA67619@potato.growveg.org>
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[-- Attachment #1 --] On 4/7/2014 8:43 AM, John wrote: > Hello list, > > For other reasons I had to install pc-bsd 10 rather than the regular > freebsd on my new desktop. Unfortunately it insisted on installing to > the first device which is a ssd (110GB). It makes its own zpool called > "tank" and everything gets installed there. > > Now, while it's great that some stuff is there on the ssd like / /boot > and /root /var and /tmp, I'm rather less enamoured that /usr/ports /usr/src > and /home are there too. > > With the hdds in the machine (ada1 ada2 and ada3) I made a raidz array > that made 7.2TB usable space. This zpool is called "storage". I'd like > to put the not-so-active filesystems on the zpool called "storage". A > couple of issues though: > > 1. /usr/local is not it's own filesystem. Is it a case of just doing a > recursive copy on the existing /usr/local into a newly created > /storage/usr/local and setting the mountpoint as /usr/local (after > deleting the old /usr/local) ? > > 2. /usr/ports IS it's own filesystem on tank: > tank/usr/ports on /usr/ports (zfs, local, nfsv4acls) > > Can I zfs export this from tank and then zfs import it into storage ? If > so, do I need to set a mountpoint? > > thanks, Use "zfs send ..... | zfs recv" to do this; you zfs send the filesystem into a newly-created one on the other pool. -- -- Karl karl@denninger.net [-- Attachment #2 --] 0 *H 01 0 + 0 *H O0K030 *H 01 0 UUS10UFlorida10U Niceville10U Cuda Systems LLC1 0UCuda Systems LLC CA1/0- *H customer-service@cudasystems.net0 130824190344Z 180823190344Z0[1 0 UUS10UFlorida10UKarl Denninger1!0 *H karl@denninger.net0"0 *H 0 bi՞] MNԿawx?`)'ҴcWgR@BlWh+ u}ApdCF JVй~FOL }EW^bچYp3K& ׂ(R lxڝ.xz?6 &nsJ +1v9 v/( kqĪp[vjcK%fϻe?iq]z lyzFO'ppdX//Lw(3 JI A*S#՟H[f|CGqJKoo y.oEuOw$ /섀$삻J9b|A P~8]D1YI<"""Y^T2iQ2 b yH)] Ƶ0y$ _N 6XqMC 9 XgώjGTP"#nˋ"Bk1 00 U 0 0 `HB0 U 0, `HB OpenSSL Generated Certificate0 U |8 ˴d[20 U #0]Af4 U3x&^"408 `HB+)https://cudasystems.net:11443/revoked.crl0 *H gBwH] j\x`( &gW32"Uf^. ^Iϱ k!DQA g{(w /)\N'[ oRW @C HO>)XrTNɘ!u`xt5(=f\-l3<@C6mnhv##1ŃbH͍_Nq aʷ?rk$^9TIa!kh,D -ct1 0001 0 UUS10UFlorida10U Niceville10U Cuda Systems LLC1 0UCuda Systems LLC CA1/0- *H customer-service@cudasystems.net0 + ;0 *H 1 *H 0 *H 1 140407135326Z0# *H 1XP X ;50l *H 1_0]0 `He*0 `He0 *H 0*H 0 *H @0+0 *H (0 +71001 0 UUS10UFlorida10U Niceville10U Cuda Systems LLC1 0UCuda Systems LLC CA1/0- *H customer-service@cudasystems.net0 *H 101 0 UUS10UFlorida10U Niceville10U Cuda Systems LLC1 0UCuda Systems LLC CA1/0- *H customer-service@cudasystems.net0 *H zc!뉳ovM| cxp}M؇e0tWQ 2+ݙ^jG4" KKd'Ni-:?p.eQgK&vu '^/q$u#R?}"Pe3}I-E .5_N *o ~[P' ީy 7ukq1 S+gjjz!LK?LQ[G8*1Pa=mg5oc (EK-/n.XJb|ݿÉ Oȟl%!("ߣRd <8 N!ܧft %G;&?.%]R*`716`6K0 O{;B?\t4Λ] l``RTIOmP\ >QYSA"D2pU$I{ v}tbx l`d*(F
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