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9d976c0002
When checking assumed PVs against real devices used for LVs and if there's no device assigned for an assumed PV (e.g. due to filters), do log_warn instead of log_error and continue checking LV segments and associated assumed PVs further, just like we do log_warn elsewhere in this situation. This way user will see the warning for each LV which couldn't be checked completely against real PVs used. Before, we logged only the very first occurence of missing device for an LV in a VG and we returned from the function doing this check for all the LVs in VG immediately which may be a bit misleading because it didn't tell user about all the other LVs and whether they could be checked or not. For example, we have this setup: [0] fedora/~ # pvs PV VG Fmt Attr PSize PFree /dev/sda lvm2 --- 128.00m 128.00m /dev/vda2 fedora lvm2 a-- 19.49g 0 [0] fedora/~ # lvs -o+devices LV VG Attr LSize Devices root fedora -wi-ao---- 19.00g /dev/vda2(0) swap fedora -wi-ao---- 500.00m /dev/vda2(4864) Before this patch (only the very first LV in a VG is logged to have a problem while checking used and assumed devices): [0] fedora/~ # pvs --config 'devices/filter=["a|/dev/sda|", "r|.*|"]' WARNING: Device for PV Qcxpcy-XgtP-UD3s-PmG0-qLyE-Z0ho-DYsxoz not found or rejected by a filter. WARNING: Device for PV Qcxpcy-XgtP-UD3s-PmG0-qLyE-Z0ho-DYsxoz not found or rejected by a filter. Couldn't find device for segment belonging to fedora/root while checking used and assumed devices. PV VG Fmt Attr PSize PFree /dev/sda lvm2 --- 128.00m 128.00m [unknown] fedora lvm2 a-m 19.49g 0 With this patch applied (all LVs where we hit problem while checking used and assumed devices are logged and it's warning, not error): [0] fedora/~ # pvs --config 'devices/filter=["a|/dev/sda|", "r|.*|"]' WARNING: Device for PV Qcxpcy-XgtP-UD3s-PmG0-qLyE-Z0ho-DYsxoz not found or rejected by a filter. WARNING: Device for PV Qcxpcy-XgtP-UD3s-PmG0-qLyE-Z0ho-DYsxoz not found or rejected by a filter. WARNING: Couldn't find device for segment belonging to fedora/root while checking used and assumed devices. WARNING: Couldn't find device for segment belonging to fedora/swap while checking used and assumed devices. PV VG Fmt Attr PSize PFree /dev/sda lvm2 --- 128.00m 128.00m [unknown] fedora lvm2 a-m 19.49g 0 |
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| .. | ||
| activate | ||
| cache | ||
| cache_segtype | ||
| commands | ||
| config | ||
| datastruct | ||
| device | ||
| display | ||
| error | ||
| filters | ||
| format1 | ||
| format_pool | ||
| format_text | ||
| freeseg | ||
| label | ||
| locking | ||
| log | ||
| lvmpolld | ||
| metadata | ||
| mirror | ||
| misc | ||
| mm | ||
| notify | ||
| properties | ||
| raid | ||
| replicator | ||
| report | ||
| snapshot | ||
| striped | ||
| thin | ||
| unknown | ||
| uuid | ||
| zero | ||
| Makefile.in | ||