Hi , How do I determine the value of performance.cache-size option suitable for my glusterFS environment ? If I have large memory, can I set this value more larger ?
Now I have 6 nodes which have 4 bricks. Volume info is shown below: Volume Name: gv0 Type: Distributed-Replicate Volume ID: 8968985c-9272-4b03-8078-cf3ed91f9fc2 Status: Started Number of Bricks: 12 x 2 = 24 Transport-type: tcp Bricks: Brick1: adf-db1:/export/disk1/brick Brick2: adf-db2:/export/disk1/brick Brick3: adf-db1:/export/disk2/brick Brick4: adf-db2:/export/disk2/brick Brick5: adf-db1:/export/disk3/brick Brick6: adf-db2:/export/disk3/brick Brick7: adf-db1:/export/disk4/brick Brick8: adf-db2:/export/disk4/brick Brick9: adf-rr1:/export/disk1/brick Brick10: adf-rr2:/export/disk1/brick Brick11: adf-rr1:/export/disk2/brick Brick12: adf-rr2:/export/disk2/brick Brick13: adf-rr1:/export/disk3/brick Brick14: adf-rr2:/export/disk3/brick Brick15: adf-rr1:/export/disk4/brick Brick16: adf-rr2:/export/disk4/brick Brick17: adf-fr1:/export/disk1/brick Brick18: adf-fr2:/export/disk1/brick Brick19: adf-fr1:/export/disk2/brick Brick20: adf-fr2:/export/disk2/brick Brick21: adf-fr1:/export/disk3/brick Brick22: adf-fr2:/export/disk3/brick Brick23: adf-fr1:/export/disk4/brick Brick24: adf-fr2:/export/disk4/brick Options Reconfigured: network.ping-timeout: 20 performance.cache-size: 1024MB BRs, Jifeng.Li |
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