Chris Lu
ae2ef6e41d
mostly working correctly, but may have failed volume growing attempts
...
when slots are tight.
2014-04-13 02:16:45 -07:00
Chris Lu
f7f582ec86
1. refactoring, merge "replication" logic into "topology" package
...
2. when growing volumes, additional preferred "rack" and "dataNode"
paraemters are also provided. Previously only "dataCenter" paraemter is
provided.
2014-04-13 01:29:52 -07:00
Chris Lu
008aee0dc1
Add retrying logic to wait for other peers during cluster bootstrapping.
2014-04-11 16:23:58 -07:00
Chris Lu
2861275fb6
working filer server!
2014-03-30 11:28:04 -07:00
Chris Lu
0563773944
switch to ReadAt() for thread-safe read
...
fix bugs during volume compaction
2014-03-19 04:48:13 -07:00
Chris Lu
b2e8bfb54e
adjusting logs
2014-03-19 04:43:21 -07:00
Chris Lu
76bf72e8ef
adjust log level
2014-03-19 04:42:57 -07:00
Chris Lu
41143b3b78
toughen weedfs clustering, adding synchronizing max volume id among
...
peers in order to avoid the same volume id being assigned twice
1. moving raft.Server to topology
2. adding max volume id command for raft
2014-03-15 23:03:49 -07:00
Chris Lu
eec67d6008
fix bug on volume growing failure where free space equals what's
...
required.
more meaningful volume allocation errors
2014-03-13 12:13:39 -07:00
Chris Lu
cd10c277b2
can now delete a collection! Is this a dangerous feature? Only enabling
...
deleting "benchmark" collections for now.
2014-03-10 11:43:54 -07:00
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
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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,
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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
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
