iterator: switched to new iterator scheme where ranges and ctl structure are provided directly into backend. Eblob uses this data to skip ranges in indexes if they are sorted.
iterator: nicer debug for invalid iterator ranges
dnet_add_state: if we failed to add any remote addr because they already exist in the route table, return 0 to indicate success
route: lower log level for already-exist-in-route talbe messages
iterate: added option to parse dnet_balance output file and select ranges which DO NOT belong to selected node and request those ranges from remote node
iterate: output more useful info about iterated keys
route: lower log level for common route messages
package: depend on 0.22.0+ eblob which provides range iterators
Merge branch 'master' of github.com:reverbrain/elliptics
v2.25.6.0