Pizza party for 2 peta bytes milestone |
|
|
|
Ingest Rates by Media Type. |
|
|
|
DCache Systems |
|
DCache provides disk-based front-end
data buffering for the Enstore mass storage system. Files transferred to the
dCache are written to the tape after a certain time limit or data accumulation, transparently to the user.
When reading files from the dCache, users transparently access a file replica already in
cache due to past activity or a file replica restored to cache from tape. |
|
|
|
Recommendations |
Based on our experience with DCache. Your mileage may vary! |
Operating System |
Scientific Linux 3.0.4 or later for all dCache hosts. |
Kernel Versions |
Linux 2.4.21-32 or later; Linux 2.6.9-5 or later. |
Data File System |
DCache data pools: XFS (use kernels with XFS support). |
Java RTE/SDK |
Sun Java 1.4.2_08 or later. 1.5.0_03 works too, except krb5 auth. |
|
|
 |
|
|
|
Legal Notices
Last modified: Thu Sep 28 11:20:03 CDT 2006