Gee, I'd disagree... this example has a small percentage: 12,000 files backed up out of 4 million - but it still took a long time because it had to walk through 4 million files to FIND those 12,000 that needed to be backed up.
The walk-through-4-million is exactly what the Journal-based backup prevents. --------------------------------- Mr. Lindsay Morris Lead Architect, Servergraph www.servergraph.com <http://www.servergraph.com> 859-253-8000 ofc 425-988-8478 fax > -----Original Message----- > From: ADSM: Dist Stor Manager [mailto:ADSM-L@;VM.MARIST.EDU]On Behalf Of > Gianluca Mariani1 > Sent: Friday, October 25, 2002 11:23 AM > To: [EMAIL PROTECTED] > Subject: Re: Very long backup/So many files > > > if the percentage of changed files to be backed up from a client is >5% > then traditional incremental is preferrable. > no other big discriminating points. > > Cordiali saluti > Gianluca Mariani > Tivoli TSM Global Response Team, Roma > Via Sciangai 53, Roma > phones : +39(0)659664598 > +393351270554 (mobile) > [EMAIL PROTECTED] > ------------------------------------------------------------------ > ---------------------------------- > > "The people of Krikkit,are, well, you know, they're just a bunch of real > sweet guys, you know, who just happen to want to kill everybody. Hell, I > feel the same way some mornings..." > > > > Jon Evans > <Jon.Evans@HALL > IBURTON.COM> To > Sent by: "ADSM: [EMAIL PROTECTED] > Dist Stor cc > Manager" > <[EMAIL PROTECTED] bcc > ST.EDU> > Subject > Re: Very long backup/So many files > 25/10/2002 > 16.54 > > > Please respond > to "ADSM: Dist > Stor Manager" > > > > > > > Can anyone please explain the disadvantages of using journal-based backup? > > -----Original Message----- > From: Gianluca Mariani1 [mailto:gianluca_mariani@;IT.IBM.COM] > Sent: 25 October 2002 15:47 > To: [EMAIL PROTECTED] > Subject: Re: Very long backup/So many files > > what platform are you running(OS on client and server)? > code levels(client & server)? > is journaled backup in use? > how is the client connected to the server (what network)? > > Cordiali saluti > Gianluca Mariani > Tivoli TSM Global Response Team, Roma > Via Sciangai 53, Roma > phones : +39(0)659664598 > +393351270554 (mobile) > [EMAIL PROTECTED] > ------------------------------------------------------------------ > ---------- > > ------------------------ > > "The people of Krikkit,are, well, you know, they're just a bunch of real > sweet guys, you know, who just happen to want to kill everybody. Hell, I > feel the same way some mornings..." > > > > "Gill, Geoffrey > L." > <GEOFFREY.L.GIL To > [EMAIL PROTECTED]> [EMAIL PROTECTED] > Sent by: "ADSM: cc > Dist Stor > Manager" bcc > <[EMAIL PROTECTED] > ST.EDU> Subject > Very long backup/So many files > > 25/10/2002 > 16:04 > > > Please respond > to "ADSM: Dist > Stor Manager" > > > > > > > Does anyone think a computer that has this many files on it, that only > backed up 12,222 files, should take over 10 hours to complete? > I'm having a > problem with this node dropping out a couple of times a night for being > idle > for more than 60 minutes too. > > We've double checked the NIC and switch port for the proper settings. When > I > looked at it last night the CPU wasn't doing anything. > > 10/25/02 06:13:04 ANE4952I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects inspected: 4,151,721 > > 10/25/02 06:13:04 ANE4954I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects backed up: 12,222 > > 10/25/02 06:13:04 ANE4958I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects updated: 0 > > 10/25/02 06:13:04 ANE4960I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects rebound: 0 > > 10/25/02 06:13:04 ANE4957I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects deleted: 0 > > 10/25/02 06:13:04 ANE4970I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects expired: 386 > > 10/25/02 06:13:04 ANE4959I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of objects failed: 0 > > 10/25/02 06:13:04 ANE4961I (Session: 3357, Node: > CP-ITS-DCMECPD) Total > > number of bytes transferred: 1.15 GB > > 10/25/02 06:13:04 ANE4963I (Session: 3357, Node: CP-ITS-DCMECPD) Data > > transfer time: 73.02 sec > > 10/25/02 06:13:04 ANE4966I (Session: 3357, Node: CP-ITS-DCMECPD) > Network > data transfer rate: 16,571.01 KB/sec > > 10/25/02 06:13:04 ANE4967I (Session: 3357, Node: CP-ITS-DCMECPD) > Aggregate > data transfer rate: 32.91 KB/sec > > 10/25/02 06:13:04 ANE4968I (Session: 3357, Node: CP-ITS-DCMECPD) > Objects > compressed by: 19%% > > 10/25/02 06:13:04 ANE4964I (Session: 3357, Node: CP-ITS-DCMECPD) > Elapsed > processing time: 10:12:51 > > > Geoff Gill > TSM Administrator > NT Systems Support Engineer > SAIC > E-Mail: <mailto:gillg@;saic.com> [EMAIL PROTECTED] > Phone: (858) 826-4062 > Pager: (877) 905-7154 >
