CDR - CASTOR Servers

Four Linux EIDE disk servers have been dedicated to host CASTOR Stage pools for use by CDR.

Each server comprises 20 70GB disks which are mirrored with a 3ware RAID card to generate 10 filesystems. The filesystems are grouped into pools of varying sizes depending upon the experiment. Some of the larger experiments have pools on more than one disk server to provide some level of redundancy.

The disk server names with stager pools are detailed below:

pubcdr001d
reserved
/shift/pubcdr001d/data02
 
alice_cdr
/shift/pubcdr001d/data04
 
atlas_cdr
/shift/pubcdr001d/data06
 
cms_cdr
/shift/pubcdr001d/data08
 
lhcb_cdr
/shift/pubcdr001d/data10

 

pubcdr002d
reserved
/shift/pubcdr002d/data02
 
alice_cdr
/shift/pubcdr002d/data04
 
atlas_cdr
/shift/pubcdr002d/data06
 
cms_cdr
/shift/pubcdr002d/data08
 
lhcb_cdr
/shift/pubcdr002d/data10

 

pubcdr003d
dirac_cdr
/shift/pubcdr003d/data02
 
athena_cdr
/shift/pubcdr003d/data04
 
na60cdr
/shift/pubcdr003d/data06
 
na57cdr
/shift/pubcdr003d/data08
 
reserved
/shift/pubcdr003d/data10

 

pubcdr004d
na60_cdr
/shift/pubcdr004d/data02
 
na57cdr
/shift/pubcdr004d/data04
 
misc_cdr
/shift/pubcdr004d/data06
 
004c
/shift/pubcdr004d/data08
 
004d
/shift/pubcdr004d/data10
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