I opened LUDOC-273, I was slightly confounded by the "submit a patch"
part. I hope git diff output attached to the ticket is enough.
yale hpc group
On 04/11/2015 01:54 PM, Dilger, Andreas wrote:
You are correct. These options are no longer required, though they
continue to be accepted as no-ops because they are saved on disk.
Please file an LUDOC bug for fixing the manual. If you are interested, you could also
submit a patch to fix the manual as well:
> On Apr 11, 2015, at 10:21, Chris Hunter <chris.hunter(a)yale.edu> wrote:
> In previous lustre versions, when creating ldiskfs OSTs, the default mount options
were "errors=remount-ro,extents,mballoc". Somewhere along the way (lustre
2.5.1?) the mount options changed to "errors=remount-ro".
> I suspect the change is because mballoc & extents are now defaults of the
underlying ext4 filesystem.
> FYI Section 33 of lustre admin guide documents the ldiskfs persistent mount options
for commands "mkfs.lustre" & "tunefs.lustre" but the doco in these
two places are different. YMMV.
> chris hunter
> yale hpc group
> HPDD-discuss mailing list