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#! /bin/bash
#
# one_zsync src_pool dest_pool dest_ssh data-set target-snapshot [incremental-start-snapshot]
# Example: one_zsync jogamp_org jausoft_com root@jausoft.com data snap02 snap01
#
function one_zsync()
{
src_pool=$1
shift
dest_pool=$1
shift
dest_ssh=$1
shift
dset=$1
shift
snap=$1
shift
snap0=$1
shift
if [ -z "$snap0" ] ; then
zfs send -R -D $src_pool/$dset@$snap | ssh $dest_ssh "zfs receive -v -u -d $dest_pool/backup/$src_pool"
else
zfs send -R -D -I @$snap0 $src_pool/$dset@$snap | ssh $dest_ssh "zfs receive -v -u -d $dest_pool/backup/$src_pool"
fi
}
#
# all_zsync src_pool dest_pool dest_ssh target-snapshot [incremental-start-snapshot]
# Example: all_zsync jogamp_org jausoft_com root@jausoft.com snap02 snap01
#
function all_zsync()
{
src_pool=$1
shift
dest_pool=$1
shift
dest_ssh=$1
shift
snap=$1
shift
snap0=$1
shift
one_zsync $src_pool $dest_pool $dest_ssh data $snap $snap0
one_zsync $src_pool $dest_pool $dest_ssh services $snap $snap0
one_zsync $src_pool $dest_pool $dest_ssh system $snap $snap0
one_zsync $src_pool $dest_pool $dest_ssh users $snap $snap0
}
#
# do_zsync_initial src_pool dest_pool dest_ssh
# Performs an initial sync of snapshot 'setup_complete'
#
# Example: do_zsync_initial jogamp_org jausoft_com root@jausoft.com
#
function do_zsync_initial()
{
src_pool=$1
shift
dest_pool=$1
shift
dest_ssh=$1
shift
all_zsync $src_pool $dest_pool $dest_ssh setup_complete
echo DONE
}
#
# do_zsync_increment src_pool dest_pool dest_ssh snapshot
# Performs an incremental sync from 'setup_complete' up until $snapshot
#
# Example: do_zsync_increment jogamp_org jausoft_com root@jausoft.com 20131102
#
function do_zsync_increment()
{
src_pool=$1
shift
dest_pool=$1
shift
dest_ssh=$1
shift
snapshot=$1
shift
all_zsync $src_pool $dest_pool $dest_ssh $snapshot setup_complete
echo DONE
}
src_pool=jogamp_org
dest_pool=jausoft_com
dest_ssh=root@jausoft.com
snapshot=20131102
#
#src_pool=jausoft_com
#dest_pool=jogamp_org
#dest_ssh=root@jogamp.org
logfile=`basename $0 .sh`-"$src_pool"_2_"$dest_pool".log
#do_zsync_initial $src_pool $dest_pool $dest_ssh >& $logfile &
do_zsync_increment $src_pool $dest_pool $dest_ssh $snapshot >& $logfile &
disown $!
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