9 Commits

Author	SHA1	Message	Date
Zdenek Kabelac	50a37948b5	vdo: allow passing renamed vdopool name to kernel ... Although kernel does not allow to load a new dm table with renamed vdopool, at least make lvm2 code ready it it every will get supported.	2020-09-23 13:20:28 +02:00
Zdenek Kabelac	e08a0421a3	vdo: drop unnecessary tabulator from metadata output	2020-09-22 23:25:16 +02:00
Zdenek Kabelac	862aa06e5e	vdo: remember configure VDO write policy in metadata ... Store write_policy in vdopool metadata. In case it's not present 'auto' is selected.	2019-10-04 17:31:55 +02:00
Zdenek Kabelac	9d8a028e8c	vdo: keep minimum_io_size in sectors	2019-10-04 17:31:55 +02:00
Zdenek Kabelac	f87dd7b127	vdo: fix archived metadata comment ... lvm uses 'minimum_io_size' name to exactly match VDO naming here, however in all common cases _size is using 'sector/512b' unit. But in this case the value is in bytes and can have only 2 values: either 512 or 4096. It's probably not worth to rename it internaly, so we can just drop comment - instead of using 1 or 8. Thought let's think about it....	2019-01-21 12:37:52 +01:00
Zdenek Kabelac	3320ab8334	lib: move towards v2 version of VDO format ... Drop very old original format of VDO target and focus on V2 version. So some variables were renamed or replaced. There is no compatibility preserved (with assumption so far this is experimental feature and there is no real user). Note - version currently VDO calls this version 6.2.	2018-12-20 13:26:55 +01:00
Zdenek Kabelac	faa126882a	dmeventd: lvm vdo support	2018-07-09 15:29:16 +02:00
Zdenek Kabelac	5807993bbf	display: basic vdo segment lvdisplay and lvs support ... Print some basic info about vdo segment. 'lvdisplay -m' ATM shows the most. lvs shows usage percentage.	2018-07-09 15:28:35 +02:00
Zdenek Kabelac	a8f84f7801	vdo: introduce segment types and manip functions ... Core functionality introducing lvm VDO support.	2018-07-09 15:28:35 +02:00