[Lustre-devel] F/S stats visualisation
rf at q-leap.de
rf at q-leap.de
Tue May 17 05:13:37 PDT 2011
>>>>> "Johann" == Johann Lombardi <johann at whamcloud.com> writes:
Johann> On Tue, May 17, 2011 at 01:05:01PM +0200, rf at q-leap.de
Johann> wrote:
>> Sorry, but I'm not sure, what I'm supposed to understand from
>> this.
Johann> Lustre intentionally reduces the number of inodes returned
Johann> via lfs df -i when #blocks > #inodes.
Which #blocks? The one of the MDT or the one of the whole FS?
>> It's a fact that 'lfs df -i ' numbers are bogus. I can fill up
>> the whole filesystem with as many inodes as df on the server
>> shows (tested this with the installation mentioned in bug 24489),
>> so the latter inode number is correct.
Johann> That's because your default striping does not require an
Johann> additional EA block.
Does that imply I'm doing something wrong? What is an EA block anyway?
We haven't activated any striping.
Roland
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