ADSM-L

Re: low bandwitdth and big files

2002-01-30 08:56:59
Subject: Re: low bandwitdth and big files
From: Bill Mansfield <WMansfield AT SOLUTIONTECHNOLOGY DOT COM>
Date: Wed, 30 Jan 2002 07:53:57 -0600
Depending on circumstances, this might be a candidate for adaptive
differencing, TSMs version of a block level incremental.  You will still
have to at least once do a complete backup of the big files though.



_____________________________
William Mansfield
Senior Consultant
Solution Technology, Inc



                                                                                
                                                               
                      Burak Demircan                                            
                                                               
                      <burak.demircan@DAIMLERCH        To:       ADSM-L AT 
VM.MARIST DOT EDU                                                          
                      RYSLER.COM>                      cc:                      
                                                               
                      Sent by: "ADSM: Dist Stor        Subject:  low bandwitdth 
and big files                                                  
                      Manager"                                                  
                                                               
                      <ADSM-L AT VM.MARIST DOT EDU>                             
                                                                      
                                                                                
                                                               
                                                                                
                                                               
                      01/30/2002 12:01 AM                                       
                                                               
                      Please respond to "ADSM:                                  
                                                               
                      Dist Stor Manager"                                        
                                                               
                                                                                
                                                               
                                                                                
                                                               




Hi,
I am trying to backup up big files ~1GB from a low bandwidth line.
Some of the clients fail the schedule very frequently. Could you recommend
me
some options to increase timeout (any kind of timeout). I pasted the
schedlog
of
one of the clients below which starts at 19:00.
Regards
Burak



29-01-2002 10:26:47 --- SCHEDULEREC QUERY BEGIN
29-01-2002 10:26:47 --- SCHEDULEREC QUERY END
29-01-2002 10:26:47 Next operation scheduled:
29-01-2002 10:26:47
------------------------------------------------------------
29-01-2002 10:26:47 Schedule Name:         NTDAILY
29-01-2002 10:26:47 Schedule Name:         NTDAILY
29-01-2002 10:26:47 Action:                Incremental
29-01-2002 10:26:47 Objects:
29-01-2002 10:26:47 Options:
29-01-2002 10:26:47 Server Window Start:   19:00:00 on 29-01-2002
29-01-2002 10:26:47
------------------------------------------------------------
29-01-2002 10:26:47 Waiting to be contacted by the server.
29-01-2002 10:26:47 Waiting to be contacted by the server.
29-01-2002 19:03:59 TCP/IP accepted connection from server.
29-01-2002 19:03:59 Querying server for next scheduled event.
29-01-2002 19:03:59 Node Name: DCS_NOTESSRV1
29-01-2002 19:04:04 Session established with server TSM01.MBT: AIX-RS/6000
29-01-2002 19:04:04   Server Version 4, Release 2, Level 1.9
29-01-2002 19:04:04   Server date/time: 29-01-2002 19:00:10  Last access:
29-01-2002 10:22:53

29-01-2002 19:04:04 --- SCHEDULEREC QUERY BEGIN
29-01-2002 19:04:04 --- SCHEDULEREC QUERY END
29-01-2002 19:04:04 Next operation scheduled:
29-01-2002 19:04:04
------------------------------------------------------------
29-01-2002 19:04:04 Schedule Name:         NTDAILY
29-01-2002 19:04:04 Schedule Name:         NTDAILY
29-01-2002 19:04:04 Action:                Incremental
29-01-2002 19:04:04 Objects:
29-01-2002 19:04:04 Options:
29-01-2002 19:04:04 Server Window Start:   19:00:00 on 29-01-2002
29-01-2002 19:04:04
------------------------------------------------------------
29-01-2002 19:04:04
29-01-2002 19:04:04
Executing scheduled command now.
29-01-2002 19:04:04 --- SCHEDULEREC OBJECT BEGIN NTDAILY 29-01-2002
19:00:00
29-01-2002 19:04:05 Incremental backup of volume '\\DCS_NOTESSRV1\D$'
29-01-2002 19:04:26 ANS1898I ***** Processed       500 files *****
29-01-2002 19:04:30 Directory-->                   0
\\dcs_notessrv1\d$\Lotus\Domino [Sent]
29-01-2002 19:04:44 ANS1898I ***** Processed     1 000 files *****
29-01-2002 19:05:05 Normal File-->         3 932 160
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\drosteadres.nsf
[Sent]

29-01-2002 19:06:17 Normal File-->         8 126 464
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\kolleradres1.nsf
[Sent]

29-01-2002 19:07:35 Normal File-->         8 912 896
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\kolleradres2.nsf
[Sent]

29-01-2002 19:09:11 Normal File-->        10 223 616
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\kolleradres3.nsf
[Sent]

29-01-2002 19:10:43 Normal File-->        10 485 760
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\kolleradres4.nsf
[Sent]

29-01-2002 19:11:55 Normal File-->         8 126 464
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\names.nsf [Sent]
29-01-2002 19:12:32 Normal File-->         4 194 304
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\adressbooks\oaksoyadres.nsf
[Sent]

29-01-2002 19:12:35 Directory-->                   0
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\Mail\Bnemutlu.ft [Sent]
29-01-2002 20:36:19 Normal File-->       497 811 456
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\Mail\agoktas.nsf [Sent]
29-01-2002 20:36:38 ANS1809E Session is lost; initializing session reopen
procedure.
29-01-2002 20:37:04 Normal File-->     1 078 460 416
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\Mail\bbatumlu.nsf  **
Unsuccessful **
29-01-2002 20:37:04 ANS1114I Waiting for mount of offline media.
29-01-2002 20:37:24 ... failed
29-01-2002 23:16:18 Retry # 1  Normal File-->     1 078 460 416
\\dcs_notessrv1\d$\Lotus\Domino\Notesdata\Mail\bbatumlu.nsf [Sent]
29-01-2002 23:16:18 ANS1809E Session is lost; initializing session reopen
procedure.
29-01-2002 23:17:06 ... successful
29-01-2002 23:17:07 --- SCHEDULEREC STATUS BEGIN
29-01-2002 23:17:07 Total number of objects inspected:    1 300
29-01-2002 23:17:07 Total number of objects backed up:       11
29-01-2002 23:17:07 Total number of objects updated:          0
29-01-2002 23:17:07 Total number of objects rebound:          0
29-01-2002 23:17:07 Total number of objects deleted:          0
29-01-2002 23:17:07 Total number of objects expired:          0
29-01-2002 23:17:07 Total number of objects failed:           0
29-01-2002 23:17:07 Total number of bytes transferred:     1.52 GB
29-01-2002 23:17:07 Data transfer time:                14 652.27 sec
29-01-2002 23:17:07 Network data transfer rate:          109.37 KB/sec
29-01-2002 23:17:07 Aggregate data transfer rate:        105.55 KB/sec
29-01-2002 23:17:07 Objects compressed by:                    0%
29-01-2002 23:17:07 Elapsed processing time:           04:13:02
29-01-2002 23:17:07 --- SCHEDULEREC STATUS END
29-01-2002 23:17:07 ANS1369W Session Rejected: The session was canceled by
the
server administrator.

29-01-2002 23:17:07 --- SCHEDULEREC OBJECT END NTDAILY 29-01-2002 19:00:00
29-01-2002 23:17:07 ANS1512E Scheduled event 'NTDAILY' failed.  Return code
=
4.
29-01-2002 23:17:07 Sending results for scheduled event 'NTDAILY'.
29-01-2002 23:17:08 Results sent to server for scheduled event 'NTDAILY'.

29-01-2002 23:17:08 ANS1483I Schedule log pruning started.
29-01-2002 23:17:08 Schedule Log Prune: 268 lines processed.  0 lines
pruned.
29-01-2002 23:17:08 ANS1484I Schedule log pruning finished successfully.
29-01-2002 23:17:08 Querying server for next scheduled event.
29-01-2002 23:17:08 Node Name: DCS_NOTESSRV1
29-01-2002 23:17:08 Session established with server TSM01.MBT: AIX-RS/6000
29-01-2002 23:17:08   Server Version 4, Release 2, Level 1.9
29-01-2002 23:17:08   Server date/time: 29-01-2002 23:13:15  Last access:
29-01-2002 23:13:11

29-01-2002 23:17:08 --- SCHEDULEREC QUERY BEGIN
29-01-2002 23:17:08 --- SCHEDULEREC QUERY END
29-01-2002 23:17:08 Next operation scheduled:
29-01-2002 23:17:08
------------------------------------------------------------
29-01-2002 23:17:08 Schedule Name:         NTDAILY
29-01-2002 23:17:08 Schedule Name:         NTDAILY
29-01-2002 23:17:08 Action:                Incremental
29-01-2002 23:17:08 Objects:
29-01-2002 23:17:08 Options:
29-01-2002 23:17:08 Server Window Start:   19:00:00 on 30-01-2002
29-01-2002 23:17:08
------------------------------------------------------------
29-01-2002 23:17:08 Waiting to be contacted by the server.
29-01-2002 23:17:08 Waiting to be contacted by the server.

<Prev in Thread] Current Thread [Next in Thread>