Re: EXPORTs versus NODE REPLICATION
That's a curious question, and an interesting idea. I see the advantages of "set it and forget it" with replication, let it catch up on its own, without manual intervention. But I'm also wondering *why* your export/import is so slow. No inherent reason it should be. I'm assuming your portable TSM server just has a really big disk to hold all the data from the remote client? Do you start multiple exports? If you start multiple filespaces concurrently you should be able to run at the full bandwidth available between your portable and home TSM server, on your in-house network. If that's not happening, I wonder if the problem could be the disk speed on the portable server, or the NIC is already too busy on your home server. If the problem is a resource bottleneck, then you'll have the same problem with either replication or export/import. Also, if your portable TSM server has enough disk to hold all the data from the remote client, Have you ever tried just copying the data wholesale to the disk, with drag&drop or xcopy? (assuming Windows here as an example). Then bring it back, do the first back up in house, rename filespaces on the server end as needed. W We just started a project around consolidated backup of WAN-connected branch offices to a central TSM server. As always distant nodes, the first problem to cope with is how to get the first full backup of the node without waiting for days, weeks or months. We usually do that by sending a small TSM server to the branch office, do a first full backup, send it back to HQ and import the node(s) to the production TSM server. However, export/import is sooo ridiculously slow so the export often takes days. So we have discussed upgrading the temp server to v6.3.4 and use node replication to "copy" the nodes. Lots of advantages, it can be put in a set-and-forget configuration until the nodes are fully replicated so switching the nodes to the prod server is pretty easy, but how fast is node replication actually? Is node replication faster or slower than exports in a setup like this? Any thoughts or real-life experience? - Bent
Database question :)
Hi Chavdar and Saravanan, Thanks for reply and the explication it's more clear for me. +-- |This was sent by bobpatrick808...@yahoo.fr via Backup Central. |Forward SPAM to ab...@backupcentral.com. +--
Re: Database question :)
Hi Mickael, You can go for TSM with HADR ... http://emmanuel.iffly.free.fr/doku.php?id=tsm:tsm_hadr On Fri, Dec 13, 2013 at 10:05 PM, mik wrote: > Hi everybody, always me :) > > I have a question for you (Rick if you know lol) > > In my dream i'am ask if it's possible to have to TSM sharing database? > > I'am explain better > > I want a TSM in charge of the stockage on tape and share his database (or > echange information with the other database) with an another TSM (in charge > of the backupset in other) > > Or i want to put in place a TSM in Clustering with another in case of the > TSM server go down i continu to have a TSM in rescues. > > Do you understand what i want or may be it's a stupid idea lol > > Regards, Mickael. > > +-- > |This was sent by bobpatrick808...@yahoo.fr via Backup Central. > |Forward SPAM to ab...@backupcentral.com. > +-- > -- Thanks & Regards, Saravanan Mobile: +65-86966188
Re: Database question :)
Mik, you can use TSM DB (v6 or higher) to have multiple TSM instanced using DB. If you need TSM clustering, then it is another story, there is red book on that, it is little old but the from concept point of view is ok! From license point of view you can not use TSM DB2 for something different then TSM ... HTH Chavdar On 12/13/2013 16:05, mik wrote: Hi everybody, always me :) I have a question for you (Rick if you know lol) In my dream i'am ask if it's possible to have to TSM sharing database? I'am explain better I want a TSM in charge of the stockage on tape and share his database (or echange information with the other database) with an another TSM (in charge of the backupset in other) Or i want to put in place a TSM in Clustering with another in case of the TSM server go down i continu to have a TSM in rescues. Do you understand what i want or may be it's a stupid idea lol Regards, Mickael. +-- |This was sent by bobpatrick808...@yahoo.fr via Backup Central. |Forward SPAM to ab...@backupcentral.com. +--
Database question :)
Hi everybody, always me :) I have a question for you (Rick if you know lol) In my dream i'am ask if it's possible to have to TSM sharing database? I'am explain better I want a TSM in charge of the stockage on tape and share his database (or echange information with the other database) with an another TSM (in charge of the backupset in other) Or i want to put in place a TSM in Clustering with another in case of the TSM server go down i continu to have a TSM in rescues. Do you understand what i want or may be it's a stupid idea lol Regards, Mickael. +-- |This was sent by bobpatrick808...@yahoo.fr via Backup Central. |Forward SPAM to ab...@backupcentral.com. +--
Space reclamation is ended for volume
Hi Emmanuel, thanks for reply I success to move data from this tape i do that update volume S:\TSM_FILE_DEVCLASS\16AA.BFS access=offsite and move data S:\TSM_FILE_DEVCLASS\16AA.BFS stg=ACTIVEPOOL-FILE reconst=yes And success ANR1141I Move data process ended for volume S:\TSM_FILE_DEVCLASS\16AA.BFS. ANR0986I Process 1563 for MOVE DATA running in the BACKGROUND processed 15451 items for a total of 2,161,549,402 bytes with a completion state of SUCCESS at 10:40:00. And after ANR2017I Administrator ADMIN issued command: UPDATE VOLUME S:\TSM_FILE_DEVCLASS\16AA.BFS access=readwri ANR2208I Volume S:\TSM_FILE_DEVCLASS\16AA.BFS deleted from storage pool ACTIVEPOOL-FILE. ANR1341I Scratch volume S:\TSM_FILE_DEVCLASS\16AA.BFS has been deleted from storage pool ACTIVEPOOL-FILE. The volume was deleted, i'am see if i have another problem of space reclamation. Regards, Mickael. +-- |This was sent by bobpatrick808...@yahoo.fr via Backup Central. |Forward SPAM to ab...@backupcentral.com. +--
Question Backupset
Hi Rick, Thanks for the reply and for the help, it's more clear for me^^ When i try to do that i come here to tell the issue. Regards, Mickael. +-- |This was sent by bobpatrick808...@yahoo.fr via Backup Central. |Forward SPAM to ab...@backupcentral.com. +--
