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Diffstat (limited to 'doc/examples/read-ahead.vol')
| -rw-r--r-- | doc/examples/read-ahead.vol | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/doc/examples/read-ahead.vol b/doc/examples/read-ahead.vol index 3ce0d95ac..9e4dba556 100644 --- a/doc/examples/read-ahead.vol +++ b/doc/examples/read-ahead.vol @@ -8,15 +8,17 @@ end-volume ## In normal clustered storage type, any of the cluster translators can come here. # # Definition of other clients -# -# Definition of cluster translator (may be unify, replicate, or unify over replicate) -# +# +# Definition of cluster translator (may be distribute, replicate, or distribute +# over replicate) +# + +# 'Read-Ahead' translator is best utilized on client side, as it prefetches +# the file contents when the first read() call is issued. -### 'Read-Ahead' translator is best utilized on client side, as it prefetches the file contents when the first read() call is issued. volume ra type performance/read-ahead - subvolumes client # In this example it is 'client' you may have to change it according to your spec file. - option page-size 1MB # default is 256KB + subvolumes client option page-count 4 # default is 2 option force-atime-update no # defalut is 'no' end-volume |