Re: (ITS#4702) out-of-memory on huge DB ? - openldap-bugs

8 Oct 2006


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Il giorno 08/ott/06, alle ore 06:35, Howard Chu ha scritto:
...
No ideas, this problem doesn't occur on my Linux system. We've  
slapadd'd and slapcat'd databases of over a terabyte in size, with  
hundreds of millions of entries, and never seen slapcat grow beyond  
the size of the BDB cache.
cool :)
...
How large is your cache in DB_CONFIG?
Here the entry my DB_CONFIG:
set_cachesize 0 512000000 1
    set_lg_regionmax 262144
    set_lg_bsize 2097152
and, yes, I use shm_key in slapd.conf
Thx for reply
Paolo Rossi
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<HTML><BODY style=3D"word-wrap: break-word; -khtml-nbsp-mode: space; =
-khtml-line-break: after-white-space; "><BR><DIV><DIV>Il giorno =
08/ott/06, alle ore 06:35, Howard Chu ha scritto:</DIV><BR =
class=3D"Apple-interchange-newline"><BLOCKQUOTE type=3D"cite"><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; ">No ideas, this problem doesn't occur on my Linux =
system. We've slapadd'd and slapcat'd databases of over a terabyte in =
size, with hundreds of millions of entries, and never seen slapcat grow =
beyond the size of the BDB cache. <BR></DIV></BLOCKQUOTE><DIV><BR =
class=3D"khtml-block-placeholder"></DIV><DIV>cool =
:)</DIV><BR><BLOCKQUOTE type=3D"cite"><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">How large is =
your cache in DB_CONFIG?</DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: =
14px; "></DIV></BLOCKQUOTE><BR></DIV><DIV>Here the entry my =
DB_CONFIG:</DIV><DIV><BR =
class=3D"khtml-block-placeholder"></DIV><DIV><SPAN =
class=3D"Apple-tab-span" style=3D"white-space:pre">	=
</SPAN>set_cachesize 0 512000000 1 </DIV><DIV><SPAN =
class=3D"Apple-tab-span" style=3D"white-space:pre">	=
</SPAN>set_lg_regionmax 262144 </DIV><DIV><SPAN class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</SPAN>set_lg_bsize 2097152 =
</DIV><DIV><BR class=3D"khtml-block-placeholder"></DIV><DIV><SPAN =
class=3D"Apple-style-span" style=3D"border-collapse: separate; =
border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; =
font-size: 15px; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; text-align: auto; =
-khtml-text-decorations-in-effect: none; text-indent: 0px; =
-apple-text-size-adjust: auto; text-transform: none; orphans: 2; =
white-space: normal; widows: 2; word-spacing: 0px; ">and, yes, I use =
shm_key in slapd.conf=A0<BR class=3D"Apple-interchange-newline"></SPAN> =
</DIV><DIV><BR class=3D"khtml-block-placeholder"></DIV><DIV>Thx for =
reply</DIV><DIV><BR class=3D"khtml-block-placeholder"></DIV>Paolo =
Rossi<BR></BODY></HTML>=
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