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c94d78f068
Fix clearing persistent filter state when clearing all the state from a label_scan. label_scan reads devs and saves info in bcache, lvmcache, and in the persistent filter. In some uncommon cases, an lvm command wants to clear all info from a prior label_scan, and repeat label_scan from scratch. In these cases, info in lvmcache, bcache and the persistent filter all need to be cleared before repeating label_scan. By missing the persistent filter wiping, outdated persistent filter info, from a prior label_scan, could cause lvm to incorrectly filter devices that change between polling intervals. (i.e. if the device changes in such a way that the filtering results change.) A case where lvm wants to do multiple label_scans is a polling command (like lvconvert --merge), when lvmpolld has been disabled, so that the command itself needs to to do repeated polling checks. |
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| .. | ||
| 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 | ||