On Tue, Nov 23, 2010 at 05:09:22PM +0700, sd a wrote: > as far as I know, since 2.6.33, linux supports 'full' TRIM command, the IO > problem is solved
Indeed, i *think* this patch is the one: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=18f0f97850059303ed73b1f02084f55ca330a80c However, it is surprising that neither RedHat nor SuSE have backported this patch to their 2.6.32-based kernel. Johann _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
