Hello all, I have a mail environment, with a situation seemed with a previous mail "Different size with du and ls". My environment is:
Debian Etch 4.0 Postfix 2.3.8-2 ocfs2-tools 1.2.1-1.3 kernel 2.6.18-4-amd64 My "df -h" shows me the follow: df -Th /dev/sdb1 ocfs2 1,0T 894G 131G 88% /mails df -Thi File Syst. Type Inodes IUsed IFree IUse% Mount on /dev/sdb1 ocfs2 16M 14M 2,1M 88% /mails but when I do a "du -sh . /mails" it shows me 480GB, so much different from 849G. The OCFS2 block size is 4K. I made a script to average the medium mail size, and it's the follow: 0k to 1k - 8% 0k to 2k - 13% 0k to 3k - 22% 0k to 4k - 35% 4.1k to 6k - 15% 6.1 to 8k - 10% 8.1k to 10k - 9% 10.1k to 12k - 7% rest - 24% My debug.ocfs2 doesn't has the "-R" option: # debugfs.ocfs2 -R "stats" /dev/sdb1 debugfs.ocfs2: invalid option -- R debugfs.ocfs2 1.2.1 My doubts are: 4k is a good block size for this situation? How to avoid waste space as now (~50%)? If I choose to use 2k, will the available Inodes double (16M to 32M)? Thanks a lot! Jeronimo ---------------------------------------------------------------- Universidade Federal da Bahia - http://www.portal.ufba.br _______________________________________________ Ocfs2-users mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-users
