Changeset 33216

Timestamp:

Feb 8, 2012, 8:05:33 AM (14 years ago)

Author:

eugene

Message:

adjust SkyTable : add hostFlags, hostID, backupID fields

File:

• branches/eam_branches/ipp-20111122/Ohana/src/libautocode/def/SkyRegion.d (modified) (1 diff)

branches/eam_branches/ipp-20111122/Ohana/src/libautocode/def/SkyRegion.d

@@ -15 +15 @@
 FIELD   child,     CHILD,          char,           does this entry have children?
 FIELD   table,     TABLE,          char,           does this entry have a table?
-FIELD   name,      NAME,           char[19],       name / filename
-FIELD   hostID,    HOST_ID,        unsigned short, host ID where data is stored
+FIELD   name,      NAME,           char[18],       name / filename
+FIELD   hostFlags, HOST_FLAGS,     char,           flags to define host / backup usage
+FIELD   hostID,    HOST_ID,        unsigned char,  host ID where data is stored
+FIELD   backupID,  BACKUP_ID,      unsigned char,  host ID where backup is stored
 
-# note : 2012.02.05 : stole 2 bytes from 'name' to use for host ID (no
-#        DBs were created with more than 17 bytes in the name).  The
-#        hostID points at an entry in the host table (text file).
-#        There is no safety on this, but it is recoverable (by
-#        examining the directories) if misplaced.
-# 
+# note : 2012.02.05 : stole 3 bytes from 'name' to use for host ID and
+#        related (no DBs were created with more than 17 bytes in the
+#        name).  The hostID points at an entry in the host table (text
+#        file, with name given in SkyTable PHU header).  There is no
+#        safety on this, but it is recoverable (by examining the
+#        directories) if misplaced.
+ 
 #        Note that SkyTables from databases generated in the past may
 #        have garbage characters here.  To ensure catch this