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| linux:fs:btrfs:ssd_san [2021/12/14 18:02] – created niziak | linux:fs:btrfs:ssd_san [2024/11/22 10:39] (current) – niziak | ||
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| ====== SSD or SAN ====== | ====== SSD or SAN ====== | ||
| + | |||
| + | !!!!!! DONT | ||
| + | |||
| + | |||
| Convert duplicated system data, metadata and data to single copy only: | Convert duplicated system data, metadata and data to single copy only: | ||
| <code bash> | <code bash> | ||
| + | btrfs device usage / | ||
| + | |||
| btrfs balance start -sconvert=single -mconvert=single -dconvert=single / -f | btrfs balance start -sconvert=single -mconvert=single -dconvert=single / -f | ||
| + | # OR if data is already in single mode | ||
| + | btrfs balance start -sconvert=single -mconvert=single / -f | ||
| + | |||
| + | btrfs device usage / | ||
| + | </ | ||
| + | |||
| + | Convert metadata and system data to 2 copies even if on SSD/ | ||
| + | <code bash> | ||
| + | btrfs balance start -v -mconvert=dup -sconvert=dup / -f | ||
| </ | </ | ||