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nickyleach/concat.sh

Created October 2, 2012 05:06
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De-sharding Redis
Raw
concat.sh
scp redis-server-1:/var/lib/redis/appendonly.aof /var/lib/redis/appendonly.aof.1
scp redis-server-2:/var/lib/redis/appendonly.aof /var/lib/redis/appendonly.aof.2
cat /var/lib/redis/appendonly.aof.* > /var/lib/redis/appendonly.aof
Raw
hash_new.php
return floor((crc32($key) % 64) / $num_nodes);
Raw
hash_old.php
return crc32($key) % $num_nodes;
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