* [linux-lvm] Difference between thin_ll_xxx & thin_xxx @ 2020-07-01 8:32 lampahome 2020-07-01 15:08 ` Ming-Hung Tsai 0 siblings, 1 reply; 3+ messages in thread From: lampahome @ 2020-07-01 8:32 UTC (permalink / raw) To: linux-lvm I'm a new to lvm and confused about as titled. What's the difference between thin_ll_restore & thin_restore thin_ll_dump & thin_dump? Thanks ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [linux-lvm] Difference between thin_ll_xxx & thin_xxx 2020-07-01 8:32 [linux-lvm] Difference between thin_ll_xxx & thin_xxx lampahome @ 2020-07-01 15:08 ` Ming-Hung Tsai 2020-07-02 2:16 ` lampahome 0 siblings, 1 reply; 3+ messages in thread From: Ming-Hung Tsai @ 2020-07-01 15:08 UTC (permalink / raw) To: LVM general discussion and development thin_ll_* tools are targeted for recovering missing data mappings ignored by thin_dump and thin_restore. The name is an acronym standing for low-level processing. Below is the quickstart guide. https://www.redhat.com/archives/linux-lvm/2016-February/msg00038.html On Wed, Jul 1, 2020 at 4:33 PM lampahome <pahome.chen@mirlab.org> wrote: > > I'm a new to lvm and confused about as titled. > > What's the difference between > thin_ll_restore & thin_restore > thin_ll_dump & thin_dump? > > Thanks > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [linux-lvm] Difference between thin_ll_xxx & thin_xxx 2020-07-01 15:08 ` Ming-Hung Tsai @ 2020-07-02 2:16 ` lampahome 0 siblings, 0 replies; 3+ messages in thread From: lampahome @ 2020-07-02 2:16 UTC (permalink / raw) To: LVM general discussion and development > thin_ll_* tools are targeted for recovering missing data mappings > ignored by thin_dump and thin_restore. The name is an acronym standing > for low-level processing. Below is the quickstart guide. > https://www.redhat.com/archives/linux-lvm/2016-February/msg00038.html > The page doesn't describe detail about thin_ll_* tools. After I run it, get some observations. thin_ll_dump seems dump the tree root & mapping tree and orphans blocknr.(seems having orphans is normal) And that info is which thin_dump doesn't get it. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-07-02 2:16 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-07-01 8:32 [linux-lvm] Difference between thin_ll_xxx & thin_xxx lampahome 2020-07-01 15:08 ` Ming-Hung Tsai 2020-07-02 2:16 ` lampahome
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).