perfSONAR User Q&A and Other Discussion

[Darryl K Wohlt <>]

Hi Everyone,

 

One of our OWAMP machines has been plagued by disk space consumption on a regular basis, and I’ve just noticed something for the first time.  It appears that all the work is being done inside the vg_psonarr3102-lv_root volume, which has only 50G allocated, while the virtually un-used vg_psonarr3102-lv_home area has 864G to play with.  This is the case on all of our machines.  

 

[root@psonar4 /]# df -h

Filesystem            Size  Used Avail Use% Mounted on

/dev/mapper/vg_psonarr3102-lv_root

                        50G   42G  5.2G  89% /

tmpfs                 1.9G     0  1.9G   0% /dev/shm

/dev/sda1             477M  151M  301M  34% /boot

/dev/mapper/vg_psonarr3102-lv_home

                       864G  266M  820G   1% /home

 

Seems wrong to me. 

 

 

Darryl K. Wohlt

Network Architect I

 

CCD/NCS/Network Services

Fermi National Accelerator Laboratory

P.O. Box 500, MS 368

Batavia, Illinois 60510

USA

 

630 840 2901 office

630 945 5687  mobile

www.fnal.gov