сб, 6 окт. 2018 г. в 0:07, Vasiliy Tolstov <v.tolstov@xxxxxxxxx>: > > сб, 6 окт. 2018 г. в 0:05, Vasiliy Tolstov <v.tolstov@xxxxxxxxx>: > > > > > > crushtool -c map.txt -o map.bin not creates map.bin file. > > > > Never mind, i fix text crush map and now crushtool compiles fine > Now i'm able to decode crushmap buckets, and rules. Format not very hard. All data as i understand in LittleEndian. Now i'm at this : // name info // NOTE: we had a bug where we were incoding int instead of int32, which means the // 'key' field for these maps may be either 32 or 64 bits, depending. tolerate // both by assuming the string is always non-empty. Does this bug present in latest ceph release or not? What you think about feature encoding int32 or int64? -- Vasiliy Tolstov, e-mail: v.tolstov@xxxxxxxxx
