Commit graph

24 commits

Author SHA1 Message Date
Chris Lu 27c74a7e66 Major:
change replication_type to ReplicaPlacement, hopefully cleaner code
works for 9 possible ReplicaPlacement
xyz
x : number of copies on other data centers
y : number of copies on other racks
z : number of copies on current rack
x y z each can be 0,1,2

Minor:
weed server "-mdir" default to "-dir" if empty
2014-03-02 22:16:54 -08:00
Chris Lu ef4c2c0d1e cleaner cluster messages 2014-02-09 23:37:29 -08:00
Chris Lu 3b68711139 support for collections! 2013-11-12 02:21:22 -08:00
Chris Lu 8f0e2f31af remove unused parameter pulse 2013-11-12 02:19:06 -08:00
Chris Lu 1888d01fa0 adding etcd storage support for cluster meta data. Currently just
sequence. More to come...
2013-11-10 01:31:50 -08:00
Chris Lu 030905714b issue 49: unwritable volume become writable after compacting 2013-10-16 08:30:29 -07:00
Chris Lu 82b74c7940 issue 43 "go fmt" chagnes from "Ryan S. Brown" <sb@ryansb.com>
some basic changes to parse upload url
2013-09-01 23:58:21 -07:00
Chris Lu a74978baeb ensure unwritable volumes are not in writables list 2013-08-12 16:39:49 -07:00
Chris Lu ed154053c8 switching to temporarily use glog library 2013-08-08 23:57:22 -07:00
Chris Lu c2a6012ba5 avoid verbose log message when some volumes are full 2013-08-08 15:04:00 -07:00
Chris Lu dd2245956f better locking to prevent any possible memory access error 2013-07-15 21:34:43 -07:00
Chris Lu ac15868694 clean up log fmt usage. Move to log for important data changes,
warnings.
2013-07-13 19:44:24 -07:00
Chris Lu 50269b74ce add dataCenter option when assign file keys
add dataCenter option when starting volume servers
some work related to freeze a volume. Not tested yet.
2013-06-19 18:10:38 -07:00
Chris Lu 915b16f97a refactoring, same logic, but the store replication logic is moved to a
stand-alone file, for later easier improvements
2013-04-16 00:10:21 -07:00
Chris Lu e4da140d0a rename volume_location.go to volume_location_list.go 2013-04-15 15:19:14 -07:00
Chris Lu a4369b35a7 merge changes from about dealing with read only volumes.
97482255d5.diff
2013-04-14 19:30:26 -07:00
Chris Lu 9da3ea35ac avoid empty data nodes 2013-03-20 05:12:55 -07:00
Chris Lu 1aea3512a4 return nil instead of memory access error 2013-03-20 01:23:15 -07:00
Chris Lu a1d5a6298c avoid missing configuration file error 2013-03-19 10:36:29 -07:00
Chris Lu 2d4a7ac9f9 avoid error when missing configuration file 2013-03-19 10:35:13 -07:00
Chris Lu 018df9ceb0 avoid file not exist error 2013-03-19 10:33:33 -07:00
Chris Lu db8e27be6e add lots of error checking by GThomas 2013-02-26 22:54:22 -08:00
Chris Lu 79d11ac951 go vet 2013-02-10 09:44:44 -08:00
Chris Lu 5071f528f6 testing compilation with remove package 2013-02-10 03:49:51 -08:00