Date: Fri, 08 Jun 2012 12:50:42 -0400 From: "Simon" <simon@optinet.com> To: "freebsd-fs@FreeBSD.ORG" <freebsd-fs@FreeBSD.ORG>, "Volodymyr Kostyrko" <c.kworr@gmail.com> Subject: Re: zfs and swap working? Message-ID: <20120608165054.2D3E11065673@hub.freebsd.org> In-Reply-To: <4FD214FB.3080507@gmail.com>
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You can swap to ZFS, you just can't *kernel dump* to ZFS swap. -Simon On Fri, 08 Jun 2012 18:06:35 +0300, Volodymyr Kostyrko wrote: >Hi all. >Didn't I miss anything? Someone has fixed swap to zfs vdevs? >arcade@green\~> uname -a >FreeBSD green.tandem.local 9.0-STABLE FreeBSD 9.0-STABLE #0 r236557: Mon >Jun 4 >rc/sys/MINIMAL amd64 >arcade@green\~> swapinfo >Device 1K-blocks Used Avail Capacity >/dev/zvol/green/swap 10485760 2238996 8246764 21% >arcade@green\~> zfs get all green/swap >NAME PROPERTY VALUE SOURCE >green/swap type volume - >green/swap creation Thu Jun 7 23:01 2012 - >green/swap used 915M - >green/swap available 21,4G - >green/swap referenced 915M - >green/swap compressratio 2.72x - >green/swap reservation none default >green/swap volsize 10G local >green/swap volblocksize 8K - >green/swap checksum on default >green/swap compression on local >green/swap readonly off default >green/swap copies 1 default >green/swap refreservation none default >green/swap primarycache metadata local >green/swap secondarycache all default >green/swap usedbysnapshots 0 - >green/swap usedbydataset 915M - >green/swap usedbychildren 0 - >green/swap usedbyrefreservation 0 - >green/swap logbias throughput local >green/swap dedup off default >green/swap mlslabel - >green/swap sync disabled local >green/swap refcompressratio 2.72x - >green/swap written 915M >This is just after surviving one night trying to rebuild lang/pypy >without enough memory. Everything works fine, swap data is also >compressed and cached on cache device. >-- >Sphinx of black quartz judge my vow. >_______________________________________________ >freebsd-fs@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-fs >To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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