Dmitry,
AAE uses leveldb under the hood, which itself has a reliance on mmap. If
you attach to one of the Riak nodes (via 'riak attach') what does
'os:cmd("ulimit -v").' say?
-Z
On Mon, May 6, 2013 at 5:25 PM, Dmitry Aleksandrov <[email protected]>wrote:
> Anty Entropy Error messages:
>
> 2013-05-06 17:21:46.007 [error] <0.20056.149> CRASH REPORT Process
> <0.20056.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.103 [error] <0.20058.149> CRASH REPORT Process
> <0.20058.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.222 [error] <0.20061.149> CRASH REPORT Process
> <0.20061.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.323 [error] <0.20050.149> CRASH REPORT Process
> <0.20050.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 123314200649794933723435907760**4363797834693083136/MANIFEST-**000002:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.346 [error] <0.20063.149> CRASH REPORT Process
> <0.20063.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.489 [error] <0.20065.149> CRASH REPORT Process
> <0.20065.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.627 [error] <0.20066.149> CRASH REPORT Process
> <0.20066.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.732 [error] <0.20068.149> CRASH REPORT Process
> <0.20068.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.843 [error] <0.20069.149> CRASH REPORT Process
> <0.20069.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:46.959 [error] <0.20071.149> CRASH REPORT Process
> <0.20071.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:47.060 [error] <0.20072.149> CRASH REPORT Process
> <0.20072.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
> 2013-05-06 17:21:47.165 [error] <0.20074.149> CRASH REPORT Process
> <0.20074.149> with 0 neighbours exited with reason: no match of right hand
> value {error,{db_open,"IO error: ./data/anti_entropy/**
> 127881393266454005342822422862**6747642198940975104/000002.**dbtmp:
> Cannot allocate memory"}} in hashtree:new_segment_store/2 line 499 in
> gen_server:init_it/6 line 328
>
> Is there problem with RAM memory?
>
> How can I find, why?
>
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