* [gentoo-user] do we have a write-redirect snapshot system on linux? @ 2010-03-03 5:07 Xi Shen 2010-03-03 8:57 ` Helmut Jarausch 0 siblings, 1 reply; 3+ messages in thread From: Xi Shen @ 2010-03-03 5:07 UTC (permalink / raw To: gentoo-china, gentoo-user hi, both lvm2 and zfs are copy-on-write snapshot system. do we have a write-redirect snapshot system on linux? -- Best Regards, David Shen http://twitter.com/davidshen84/ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [gentoo-user] do we have a write-redirect snapshot system on linux? 2010-03-03 5:07 [gentoo-user] do we have a write-redirect snapshot system on linux? Xi Shen @ 2010-03-03 8:57 ` Helmut Jarausch 2010-03-03 13:25 ` Xi Shen 0 siblings, 1 reply; 3+ messages in thread From: Helmut Jarausch @ 2010-03-03 8:57 UTC (permalink / raw To: gentoo-user On 3 Mar, Xi Shen wrote: > hi, > > both lvm2 and zfs are copy-on-write snapshot system. do we have a > write-redirect snapshot system on linux? > If I remember right, this can be achieved with aufs2 . Helmut. -- Helmut Jarausch Lehrstuhl fuer Numerische Mathematik RWTH - Aachen University D 52056 Aachen, Germany ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [gentoo-user] do we have a write-redirect snapshot system on linux? 2010-03-03 8:57 ` Helmut Jarausch @ 2010-03-03 13:25 ` Xi Shen 0 siblings, 0 replies; 3+ messages in thread From: Xi Shen @ 2010-03-03 13:25 UTC (permalink / raw To: gentoo-user On Wed, Mar 3, 2010 at 4:57 PM, Helmut Jarausch <jarausch@igpm.rwth-aachen.de> wrote: > If I remember right, this can be achieved with aufs2 . > > Helmut. > it is a file system with branching feature. the behavior should looks like snapshot, but it is on file system level. i am trying to look up on on the block device level, like the lvm2. anyway, i will give a try. thanks -- Best Regards, David Shen http://twitter.com/davidshen84/ ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-03-03 13:25 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2010-03-03 5:07 [gentoo-user] do we have a write-redirect snapshot system on linux? Xi Shen 2010-03-03 8:57 ` Helmut Jarausch 2010-03-03 13:25 ` Xi Shen
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