[Lustre-discuss] How to write more databytes on a file if ost is full

Eudes eudes at cisneo.fr
Thu Jan 26 06:09:47 PST 2012


I use lustre 1.8.5 on Debian.

On lustre 1.8.5, if I have

- One OST with 1 To, 100 Mo free

I add a new OST with 1 To.

On the first ost, I want to add new databytes on a file (fseek at the end),
and I want to add 500 Mo, it's fail because lustre can't write 400 Mo on the
new OST.

So my questions are:
- Is there a solution on Lustre (2.0?)
- Others clusters have this problem?


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