Damn tar is kinda weird .. usually, you specifiy excludes in the manner of –exclude=”/path/to/exclude”. But tar needs to do things differently.
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tar -cvpf /xen-dom0.tar --exclude "/proc/*" --exclude "/sys/*" --exclude "/dev/*" --exclude "/xen-dom0.tar" / |
Well, my co-worker just called on my cell (it’s Friday, 16:00), and asked me which start-up script he needed to change in order to restore the database. My first response was, “ummm, that’s gonna be hard, we’re using heartbeat”.
Okay, so after a bit of asking I got out of him what he wanted to achieve by changing the start-up script. Apparently he did something to crash Tivoli Storage Manager (or rather repeatedly crash it) and wanted to restore the database. He talked to one of the systems partner we do have (and I’m happy we have them most of the time), who in return told him how to do it, but forgot a minute after he hung up the phone.
So, I went digging while he still was telling me how he got Tivoli to kick his own ass … After a bit, I thought “hrrrrrm, shouldn’t this be covered in the Tivoli documentation ?”, and surprisingly it’s actually covered in the documentation.
It’s actually rather simple.
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> tsm-control ha stop tsm1 - tsm1 (dsmserv) -> ha: [ OK ] > export DSMSERV_DIR=/opt/tivoli/tsm/server/bin > export DSMSERV_CONFIG=/opt/tivoli/tsm/server/tsm1/dsmserv.opt > cd /opt/tivoli/tsm/server/tsm1 > /opt/tivoli/tsm/server/bin/dsmserv restore db todate=TODAY totime=08:00:00 source=dbbackup preview=no .... wait some time .... > tsm-control ha start tsm1 - tsm1 (dsmserv) -> ha: [ OK ] |