[Lustre-discuss] tunefs.lustre --print fails on mounted mdt/ost with mmp
Nate Pearlstein
npearl at sgi.com
Wed Jul 14 12:29:07 PDT 2010
Just checking to be sure this isn't a known bug or problem. I couldn't
find a bz for this, but it would appear that tunefs.lustre --print fails
on a lustre mdt or ost device if mounted with mmp.
Is this expected behavior?
TIA
mds1-gps:~ # tunefs.lustre --print /dev/mapper/mdt1
checking for existing Lustre data: not found
tunefs.lustre FATAL: Device /dev/mapper/mdt1 has not been formatted with
mkfs.lustre
tunefs.lustre: exiting with 19 (No such device)
mds1-gps:~ #
Command works fine when unmounted.
--
Sent from my wired giant hulking workstation
Nate Pearlstein - npearl at sgi.com - Product Support Engineer
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