Score:0

[LXD]Lvm thin snapshot shipping support for lvm storagepool move

mh flag

As i understand with Zfs lxd storagepool move is fast ( as no rsync is involved) as things can be moved from different Zfs Storage pools via snapshot diff.

However no clarity is there for lvm thin snapshot shipping i.e using https://github.com/LINBIT/thin-send-recv OR a slower rsync shall be used(In scenerio where both side pools is lvm thin only)

Score:0
mh flag

Answered in this link by the LXD team:

https://discourse.ubuntu.com/t/lxd-lvm-thin-snapshot-shipping-support-for-lvm-storagepool-move/37467

It uses raw block transfer in this case.As i understand with Zfs lxd storagepool move is fast ( as no rsync is involved) as things can be moved from different Zfs Storage pools via snapshot diff.

However no clarity is there for lvm thin snapshot shipping i.e using https://github.com/LINBIT/thin-send-recv OR a slower rsync shall be used(In scenerio where both side pools is lvm thin only)


It uses rsync for filesystem volumes and direct block copy for block volumes. We have a features matrix which shows which storage drivers support optimized volume transfer: https://documentation.ubuntu.com/lxd/en/latest/reference/storage_drivers/#feature-comparison

I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.