ADSM-L

Strange selec behaviour

2003-07-19 07:27:11
Subject: Strange selec behaviour
From: Robert Ouzen <rouzen AT UNIV.HAIFA.AC DOT IL>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Sat, 19 Jul 2003 14:14:23 +0200
Hi to all

Run this everyday to collect the amount of MB and length of backup nodes.

SELECT ENTITY AS NODE, -
     CAST(SUM(BYTES/1024/1024) -
      AS DECIMAL(8,2)) AS "MB",  -
     substr(cast(min(start_time) as char(26)),1,19) as "DATETIME
", -
     cast(substr(cast(max(end_time)-min(start_time) as char(20)),3,8) as
char(8)) as "Length   " -
FROM SUMMARY -
WHERE ACTIVITY IN ('BACKUP','ARCHIVE') -
   and date(Start_time)=current date - 1 days and
time(start_time)>'08:00:00' -
   GROUP BY ENTITY -
   ORDER BY MB

Here the result:

NODE                        MB     DATETIME
Length
------------------              ----------
----------------------------------                      ---------
HIGHLEARN               0.00     2003-07-18 23:00:01               01:12:20
MARVEL                    0.00     2003-07-18 18:00:28
00:15:05
NOVMESHEK             0.00     2003-07-18 23:30:13               00:12:06
NOVMINHAL               0.00     2003-07-18 23:50:03               00:26:27
WEB2000                   0.00     2003-07-18 23:00:07
00:11:31
NSNEW                     4.37      2003-07-18 21:36:02
00:02:01
NOVNDPS                  5.54     2003-07-18 23:30:14               00:03:59

When i run  a q actlog begint=-15 s=marvel I got:

07/18/2003 18:15:33  ANE4952I (Session: 250, Node: MARVEL)  Total number of
                      objects inspected:   65,911
07/18/2003 18:15:33  ANE4954I (Session: 250, Node: MARVEL)  Total number of
                      objects backed up:       45
07/18/2003 18:15:33  ANE4958I (Session: 250, Node: MARVEL)  Total number of
                      objects updated:          0
07/18/2003 18:15:33  ANE4960I (Session: 250, Node: MARVEL)  Total number of
                      objects rebound:          0
07/18/2003 18:15:33  ANE4957I (Session: 250, Node: MARVEL)  Total number of
                      objects deleted:          0
07/18/2003 18:15:33  ANE4970I (Session: 250, Node: MARVEL)  Total number of
                      objects expired:          4
07/18/2003 18:15:33  ANE4959I (Session: 250, Node: MARVEL)  Total number of
                      objects failed:           2
07/18/2003 18:15:33  ANE4961I (Session: 250, Node: MARVEL)  Total number of
                      bytes transferred:     1.25 GB
07/18/2003 18:15:33  ANE4963I (Session: 250, Node: MARVEL)  Data transfer
time:
                                       620.25 sec
07/18/2003 18:15:33  ANE4964I (Session: 250, Node: MARVEL)  Elapsed
processing
                      time:            00:15:03

As you see the total number of bytes transferred is: 1.25G   and on my
select command I got 0:00 .
The elapsed processing time is correct on the select command.

For most of nodes I got the correct output like for example NSNEW:

07/18/2003 21:38:03  ANE4952I (Session: 305, Node: NSNEW)  Total number of
                      objects inspected:   32,539
07/18/2003 21:38:03  ANE4954I (Session: 305, Node: NSNEW)  Total number of
                      objects backed up:       79
07/18/2003 21:38:03  ANE4958I (Session: 305, Node: NSNEW)  Total number of
                      objects updated:          0
07/18/2003 21:38:03  ANE4960I (Session: 305, Node: NSNEW)  Total number of
                      objects rebound:          0
07/18/2003 21:38:03  ANE4957I (Session: 305, Node: NSNEW)  Total number of
                      objects deleted:          0
07/18/2003 21:38:03  ANE4970I (Session: 305, Node: NSNEW)  Total number of
                      objects expired:          1
07/18/2003 21:38:03  ANE4959I (Session: 305, Node: NSNEW)  Total number of
                      objects failed:           0
07/18/2003 21:38:03  ANE4961I (Session: 305, Node: NSNEW)  Total number of
                      bytes transferred:  4.37 MB
07/18/2003 21:38:03  ANE4963I (Session: 305, Node: NSNEW)  Data transfer
time:
                                        4.55 sec
07/18/2003 21:38:03  ANE4966I (Session: 305, Node: NSNEW)  Network data
                      transfer rate:          983.95 KB/sec
07/18/2003 21:38:03  ANE4967I (Session: 305, Node: NSNEW)  Aggregate data
                      transfer rate:         37.14 KB/sec
07/18/2003 21:38:03  ANE4968I (Session: 305, Node: NSNEW)  Objects
compressed
                      by:                    0%
07/18/2003 21:38:03  ANE4964I (Session: 305, Node: NSNEW)  Elapsed
processing
                      time:            00:02:00

Can someone advise why the difference ??????????

Thanks in Advance .......
Regards
Robert Ouzen
Haifa University
Israel
E-mail: rouzen AT univ.haifa.ac DOT il <mailto:rouzen AT univ.haifa.ac DOT il>

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