Eygene A. Ryabinkin wrote:
> Good day!
> My name is Eygene Ryabinkin and I'm administering the RRC-KI site at Russia.
>
> Some weeks ago I've installed the DPM server on our SE and started to
> experiment with it. And I've found the strange (to me) fact: while the
> physical disk in the DPM pool is used only by 2%, the DPM reports that
> there is absolutely no free space:
> -----
> $ df
> Filesystem 1K-blocks Used Available Use% Mounted on
> /dev/sda1 34242700 3866808 28636456 12% /
> none 512692 0 512692 0% /dev/shm
> /dev/sdb1 846544240 14212984 789329272 2% /storage
> $ dpm-qryconf
> POOL dpmPoolOne DEFSIZE 250.00M GC_START_THRESH 0 GC_STOP_THRESH 0 DEFPINTIME 0 PUT_RETENP 86400 FSS_POLICY maxfreespace GC_POLICY lru RS_POLICY fifo GID 0 S_TYPE -
> CAPACITY 807.33G FREE 79.52M ( 0.0%)
> se /storage/lcg2 CAPACITY 807.33G FREE 79.52M ( 0.0%)
> -----
That is a bug that is fixed in DPM 1.3.8, which you should have got,
since we put it in the updates directory:
http://grid-deployment.web.cern.ch/grid-deployment/gis/apt/LCG-2_6_0/sl3/en/i386/RPMS.lcg_sl3.updates/
Please make sure you configure apt to take those updates!
> I know that I am missing some important concepts about DPM and may be my
> problem is related to the pinned files, but I were unable to find any
> good architectural reference for the DPM. If you will point me to one I'll
> be very happy.
I will let Sophie answer that.
|