Em Wed, 12 Aug 2009 15:05:44 +0800 "Thomas G. Lau" <thomas....@ntt.com.hk> escreveu:
> Dear all, > > Anyone using OCFS2 on email storage system ? (postfix/qmail). > Wondering if any of you suffer any problem?! Also, what parameter did > you tune for email system only? thanks. > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users Hello Thomas, We are using as general propose shared filesystem (email, shared files, some web related files, etc...) and the only drawback from a local filesystem is that it's a bit slower due to cluster stack. About the tuning we have reduced the block size and pre-allocated size to reduce the on-disk size, since email messages usually are tiny files (lets say about 8K per message). Our setup: mkfs.ocfs2 -b 4096 -C 4096 -N 4 /dev/sd<X> If you plan to use it for a large number of accounts, keep your eye on the 32000 sub-directories limitation. Regards, -- .:''''':. .:' ` Sérgio Surkamp | Gerente de Rede :: ........ ser...@gruposinternet.com.br `:. .:' `:, ,.:' *Grupos Internet S.A.* `: :' R. Lauro Linhares, 2123 Torre B - Sala 201 : : Trindade - Florianópolis - SC :.' :: +55 48 3234-4109 : ' http://www.gruposinternet.com.br _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
