Changeset 5045 for trunk/Nebulous/docs/requirements.txt

Timestamp:

Sep 13, 2005, 2:46:58 PM (21 years ago)

Author:

jhoblitt

Message:

update

File:

• trunk/Nebulous/docs/requirements.txt (modified) (3 diffs)

trunk/Nebulous/docs/requirements.txt

@@ -1 +1 @@
 # Copyright (C) 2004  Joshua Hoblitt
 #
-# $Id: requirements.txt,v 1.1.1.1 2004-12-22 02:16:23 jhoblitt Exp $
+# $Id: requirements.txt,v 1.2 2005-09-14 00:46:01 jhoblitt Exp $
 
 - store all image data aquired during the first two years of PS1's
@@ -7 +7 @@
 
 - injest new data from the summit at the same rate it is produced when
-  operating at a cadence of 40s between integrations.  Approximately 400Mb/s.
+  operating at a cadence of 40s between integrations.  Approximately 400Mb/s
+  and 64 files/integration.
 
 - support phase 1 & 2 processing. x files per t_min
@@ -14 +15 @@
 
 - support accessing small blocks of a file (ie., seek)
+
+- tolerate partal system failures without data loss
+
+- execeedly efficent use of both disk and network I/O
 
 what are the science drivers for these 3?