Hello,

we are trying to cut out a broken (definitly dead) OST from the lustre system 
and want repalce the files on this OST from our tape archive.
Trying to overwrite a file results in "Input/output Error"  no matter if the 
OST is marked active/inactive.

i.e. MDS: 
lctl --device 17 conf_param scia-OST000c.osc.active=0/1
or
lctl set_param osc.scia-OST000c-osc.active=0/1


In the manual i cannot find a hint on how to manage this situation.
What is the proper way to overwrite/delete the entries so that the file can be 
replaced ?

Thanks and Regards
Heiko


lustre version on MDS and OST:
build:  1.6.6-19700101010000-PRISTINE-.usr.src.linux-2.6.22.19

lustre version on clients:
build:  1.6.5.1-19700101010000-PRISTINE-.usr.src.linux-2.6.22.19-2.6.22.19
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