Changes between Version 58 and Version 59 of Cluster_Storage_Notes

Timestamp:

Nov 27, 2012, 10:55:15 AM (14 years ago)

Author:

Serge CHASTEL

Comment:

--

Cluster_Storage_Notes

@@ -80 +80 @@
     b1fits:      358.5        2.4%        0.4
      Total:    14671.4                   14.3
-
+}}}
+
+Then by stage (see their [wiki:Cluster_Storage_Notes#StagesandRolesDefinitions definitions]):
+{{{
 ### By stage (in gigs / relative % / in teras)
      magic:        1.4        0.0%        0.0
@@ -94 +97 @@
   destreak:        2.9        0.0%        0.0
      Total:    14671.4                   14.3
-
-
+}}}
+
+The next table is displayed only if the completion is not 100%. It is a simple linear interpolation of the current numbers from the current completion rate to 100%.
+{{{
 ### Interpolated Sizes (in gigs), if all nodes were all 100% done
                magic       raw   unknown      chip      warp   detrend       cam      diff     stack      dist  destreak
@@ -122 +127 @@
  logupdate         -         -         -       5.1       2.4         -         -       1.1         -         -         -
     b1fits         -         -       0.0     270.9      52.1       5.9         -      28.8       0.8         -         -
-
+}}}
+
+The next table is always displayed. If there is no file of some type (e.g. ptn/magic) then a '-' is displayed. If there is at least one file of some type (e.g. 'skycell/unknown'), a number representing the aggregated size of all files of that type is shown. Note that this aggregate size can be displayed as 0.0.
+{{{
 ### Sizes (in gigs)
                magic       raw   unknown      chip      warp   detrend       cam      diff     stack      dist  destreak
@@ -149 +157 @@
  logupdate         -         -         -       5.1       2.4         -         -       1.1         -         -         -
     b1fits         -         -       0.0     270.9      52.1       5.9         -      28.8       0.8         -         -
-
+}}}
+
+The next lines show the difference between the size of the {{{/export/<partition>/nebulous}}} directory and the {{{/export/<partition>}}} partition and how much nebulous is relatively using of it. Two totals are also displayed (which is useful when information about more than one node is requested): the first one is the "raw" total; the second one is the total without the special nodes ipp004, ipp005.0, and ipp064.0 (which are used in dvo and out of nebulous).
+{{{
 ### By node: Mine        neb-df         Difference (compared to disk size)      "Non-nebulous" space
   ipp053.0:   14671.39   19923.56     -25.71%    5252.17
@@ -157 +168 @@
 Total* = Total excluding nodes: ['ipp004.0', 'ipp005.0', 'ipp064.0']
 }}}
+
+
 == Automatic Storage Monitoring ==