mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
9b9bf8786f
Currently lvm2 is not wiping signatures when creating 'metadata' volumes and raid _rmeta was the only exception - so make the behavior consistent with other metadata devices and drop wiping ATM. Drop also some extra debug since they are now more explanatory in wipe_lv() function. Also note - although lvm2 now does not wipe signatures - the error from such wipping used to be actually 'ignored' before wipe_lv() started to return error (with recent commit) and raid creation continued with 'unzeroed' metadata device. TODO: Several issues to resolve: 1. We may want to flip to wipping with all LVs (in that case we need to support passing --yet & --force). 2. Also we may want to clear whole metadata device - however current function is also used for wipping i.e. snapshot COW device which is likely not a good candidate for full device zeroing. We may also need to think about better logic when extent size is enforcing very large LVs, when only a small portion of LV is ever being used. 3. Using TRIM instead of zeroing metadata device might be worth to implement. mm |
||
|---|---|---|
| .. | ||
| activate | ||
| cache | ||
| cache_segtype | ||
| commands | ||
| config | ||
| datastruct | ||
| device | ||
| display | ||
| error | ||
| filters | ||
| format_text | ||
| freeseg | ||
| integrity | ||
| label | ||
| locking | ||
| log | ||
| lvmpolld | ||
| metadata | ||
| mirror | ||
| misc | ||
| mm | ||
| notify | ||
| properties | ||
| raid | ||
| report | ||
| snapshot | ||
| striped | ||
| thin | ||
| unknown | ||
| uuid | ||
| vdo | ||
| writecache | ||
| zero | ||
| Makefile.in | ||