Disk based replication is quite expensive, we are not using it now. Any particular reason IBM does not recommend replication server switch as part of the script? It appears to me that it will work just fine
On Fri, Jul 21, 2017 at 11:15 AM, Del Hoobler <hoob...@us.ibm.com> wrote: > Hi Mikhail, > > IBM does not recommend the switching technique below. > > A few other ideas for creating a tertiary copy... > - use disk-based replication (it's not integrated into Protect > replication... but could be done) and create a "consistency group" that > covers the the database DB (db, instance dir, other related parts) and the > storage pool > - HADR (Example: > https://www.ibm.com/developerworks/community/blogs/storageneers/entry/ > tsmptha?lang=en > ) > > Check Youtube... there are a few presentations out there that talk about > it as well. > > > Del > > ---------------------------------------------------- > > > "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> wrote on 07/21/2017 > 10:41:51 AM: > > > From: "Golbin, Mikhail" <mikhail.gol...@roche.com> > > To: ADSM-L@VM.MARIST.EDU > > Date: 07/21/2017 10:42 AM > > Subject: Re: One to many replication in Spectrum Protect 8.1 > > Sent by: "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> > > > > Will switching replication server as part of the maintenance script > work? > > Something along these lines: > > Set REPLSERVer tsm2 > > UPDate STGpool DIR_POOL_TSM1 PROTECTstgpool=DIR_POOL_TSM2 > > protect stgpool DIR_POOL_TSM1 maxsessions=2 wait=yes > > replicate node * maxsessions=2 wait=yes > > > > Set REPLSERVer tsm3 > > UPDate STGpool DIR_POOL_TSM1 PROTECTstgpool=DIR_POOL_TSM3 > > protect stgpool DIR_POOL_TSM1 maxsessions=2 wait=yes > > replicate node * maxsessions=2 wait=yes > > > > > > > > On Thu, Jul 20, 2017 at 1:36 PM, Mikhail Golbin > <mikhail.gol...@roche.com> > > wrote: > > > > > Hi Del, > > > > > > We are all disk, no tape, so that is not an option. > > > Any possible workarounds? > > > > > > Thanks, > > > Mike G > > > > > > On Thu, Jul 20, 2017 at 12:48 PM, Del Hoobler <hoob...@us.ibm.com> > wrote: > > > > > >> Hi Mikhail, > > >> > > >> One-to-many node replication is not currently supported. It is a > known > > >> requirement. > > >> > > >> One way to create two copies of your backup data stored in > > >> directory-container storage pools is to use PROTECT STGPOOL to a > second > > >> Spectrum Protect server and a PROTECT STGPOOL to tape. > > >> > > >> Del > > >> > > >> ---------------------------------------------------- > > >> > > >> > > >> "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> wrote on 07/20/2017 > > >> 11:07:28 AM: > > >> > > >> > From: "Golbin, Mikhail" <mikhail.gol...@roche.com> > > >> > To: ADSM-L@VM.MARIST.EDU > > >> > Date: 07/20/2017 11:12 AM > > >> > Subject: One to many replication in Spectrum Protect 8.1 > > >> > Sent by: "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> > > >> > > > >> > Hi guys, > > >> > > > >> > I was wondering if anyone tried to replicate to more than one > server - > > >> we > > >> > would like to have one copy nearby and one offsite. > > >> > I was reading IBM presentation from almost couple years ago > discussing > > >> node > > >> > replication and directory pool replication in then brand new > Spectrum > > >> > Protect 7.1.3 - > > >> > > http://www.empalis.com/fileadmin/templates_empalis/PDFs/Events_2015/ > > >> > > TSM_Symp_2015_Nachlese/02_TSM_Symp_2015_Nachlese_Node_Replication.pdf > > >> > > > >> > Towards the end of the presentation they talk about future > direction and > > >> on > > >> > page 26 about one-to-many replication. We have the latest Spectrum > > >> Protect > > >> > 8.1 and I can't find a way to do it. > > >> > > > >> > All suggestions and workarounds are greatly appreciated! > > >> > > > >> > Thanks, > > >> > > > >> > -- > > >> > Mikhail Golbin > > >> > bus (908)635-5705 > > >> > cell (908)210-3393 > > >> > RMD IT Client Services > > >> > > > >> > > > > > > > > > > > > -- > > > Mikhail Golbin > > > bus (908)635-5705 > > > cell (908)210-3393 > > > RMD IT Client Services > > > > > > > > > > > -- > > Mikhail Golbin > > bus (908)635-5705 > > cell (908)210-3393 > > RMD IT Client Services > > > -- Mikhail Golbin bus (908)635-5705 cell (908)210-3393 RMD IT Client Services
