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ITS#6222 dncache is now unlimited by default (reverting to RE23 behavior)

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Howard Chu 2009-07-25 07:17:52 +00:00
parent 474991afdf
commit fae08a375a
1 changed files with 4 additions and 3 deletions
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7
doc/man/man5/slapd-bdb.5
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@ -145,11 +145,12 @@ In this case, the modified data is discarded and a subsequent search
will return a different result. will return a different result.
.TP .TP
.BI dncachesize \ <integer> .BI dncachesize \ <integer>
Specify the maximum number of DNs in the in-memory DN cache. The Specify the maximum number of DNs in the in-memory DN cache.
default is twice the \fBcachesize\fP. Ideally this cache should be Ideally this cache should be
large enough to contain the DNs of every entry in the database. If large enough to contain the DNs of every entry in the database. If
set to a smaller value than the \fBcachesize\fP it will be silently set to a smaller value than the \fBcachesize\fP it will be silently
increased to equal the \fBcachesize\fP. increased to equal the \fBcachesize\fP. The default value is 0 which
means unlimited, i.e. the dncache will grow without bound.
It should be noted that the \fBDN cache\fP is allowed to temporarily It should be noted that the \fBDN cache\fP is allowed to temporarily
grow beyond the configured size. It does this if many entries are grow beyond the configured size. It does this if many entries are