Hello, > Would you tell me how to enable/tune those parameters? > /proc/sys/fs? mount options?
You can use e2fstool package. This is example for enabling feature "dir_index", which is some b-tree caching mechanism. This is ideal for directories with many (thousands) files like mail spool. You can change safe this parameter on mounted filesystem. This feature is supported on kernels about 2.4.18. You need relatively new efsutils and e2fsck utils. Somewhere about version 1.30 and up. ------------------------------------------------------------------------------------------------------------------------ [EMAIL PROTECTED] root]# dumpe2fs /dev/hda3 | grep features dumpe2fs 1.34 (25-Jul-2003) Filesystem features: has_journal filetype needs_recovery sparse_super [EMAIL PROTECTED] root]# tune2fs -O dir_index /dev/hda3 tune2fs 1.34 (25-Jul-2003) [EMAIL PROTECTED] root]# dumpe2fs /dev/hda3 | grep features dumpe2fs 1.34 (25-Jul-2003) Filesystem features: has_journal dir_index filetype needs_recovery sparse_super --------------------------------------------------------------------------------------------------------------------- Best regards, Pavel Ruzicka -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
