On 2020 Mai 19, Zygo Blaxell wrote: > > Corollary: Never use space_cache=v1 with raid5 or raid6 data. > space_cache=v1 puts some metadata (free space cache) in data block > groups, so it violates the "never use raid5 or raid6 for metadata" rule. > space_cache=v2 eliminates this problem by storing the free space tree > in metadata block groups. > This should not be a real problem, as the space-cache can be discarded and rebuild anytime. Or do I miss something? -- Regards, Johannes Hirte
