Christophe wrote: > Hi All, > > We are experiencing huge JRF modulo differences between JBase 5.0.13 > and JBase 4.4.19. See below the result of the JRF -RV on the > FBNK.RE.CONSOL.PROFIT file run in both version of JBase... Which one > is right ? We haven't experienced any performance problem with the > output provided by 4.4.19 (T25 R05). We are in the process of > upgrading to r08 with JBase 5.0.13 and a bit concerned about the new > modulo to use. 3 times bigger! > > The calculation from 4.4.19 is the correct one. However, is there any change documentation that explains why jBASE 5 would do this differently? Perhaps TEMENOS have built in knowledge about the T24 files? Otherwise, this looks like a change gone wrong, and therefore a bug to me.
However, you should make sure that jRF in jBASE 5 is finding the same file as it is in 4.1. It isn't possible that it is somehow picking up a different file (../bnk.data/re/... ) than COUNT is, or something? I find this unlikely because of what jstat is telling you, but make sure of course (adda dummy record and make sure the stats update in both places). > jsh t6mpg ~ -->jrf -Rv FBNK.RE.CONSOL.PROFIT > FBNK.RE.CONSOL.PROFIT (../bnk.data/re/FBNK.RE.C003) Type J4, 2761940 > records at size 175, Resize from modulo 129191 to 453949. > ------------------------------------------------------------------------------- > > jsh t6mpg ~ -->COUNT FBNK.RE.CONSOL.PROFIT > 2761940 Records counted > > jsh t6mpg ~ -->jstat -v FBNK.RE.CONSOL.PROFIT > File ../bnk.data/re/FBNK.RE.C003 > Type=J4 , Hash method = 3 > Created at Sat Jan 10 22:14:06 2009 > Groups = 129191 , Frame size = 4096 bytes , Secondary Record Size = > 8192 > bytes > Restore re-size parameters : (none) > File size = 717107200 bytes , Inode = 55002364 , Device = Id > 9223372234423271426 > Last Accessed Fri Apr 3 16:49:53 2009 , Last Modified Fri Apr 3 > 16:49:53 > 2009 > Backup = YES , Log = YES , Rollback = YES , Network = AUTO > Record Count = 2761940 , Record Bytes = 484745401 > Bytes/Record = 175 , Bytes/Group = 3752 > Primary file space: Total Frames = 175074 , Total Bytes = > 484745401 > Secondary file space: Total Frames = 0 , Total Bytes = 0 > > > jsh t7mpg ~ -->jrf -Rv FBNK.RE.CONSOL.PROFIT > FBNK.RE.CONSOL.PROFIT (../bnk.data/re/FBNK.RE.C003) Type J4, 2761824 > records at size 175, Resize from modulo 129191 to 132087. > ------------------------------------------------------------------------------- > This looks like the correct calculation. Jim --~--~---------~--~----~------------~-------~--~----~ Please read the posting guidelines at: http://groups.google.com/group/jBASE/web/Posting%20Guidelines IMPORTANT: Type T24: at the start of the subject line for questions specific to Globus/T24 To post, send email to [email protected] To unsubscribe, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jBASE?hl=en -~----------~----~----~----~------~----~------~--~---
