Re: Debian Squeeze: Slapd subtree disappears, but ldapsearch finds it | unable to allocate memory for mutex; resize mutex region

[dnb@ccs.neu.edu]

On May 2, 2013, at 4:53 PM, Quanah Gibson-Mount <quanah@zimbra.com> wrote:

> There is not a whole lot to it.
> 
> a) Link to OpenSSL, not gnutls (debian/ubuntu default) or NSS (rhel default)
> 
> b) If you are going to use BDB as your underlying database software and are on Linux, make sure to pass the following flags to configure: --enable-posixmutexes --with-mutex=POSIX/pthreads
> 
> Post build:
> 
> c) Generally, I advise preloading a memory allocator such as tcmalloc from google perf tools.  Particularly important for Linux to avoid using the horrid glibc allocator.
> 

That's great information, thanks. Anything special if you plan to use MDB?

    -- dNb