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kalos/bsnap.sh

Created December 5, 2011 14:47
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create btrfs simple snapshot
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bsnap.sh
#!/bin/bash
pool_btrfs=`mount -t btrfs | grep " / " | cut -d " " -f 1` && \
tmp=`mktemp -p /tmp -d bsnap-XXXX` && \
mount $pool_btrfs $tmp && \
btrfs subvol snapshot $tmp/@ $tmp/@bsnap_`date '+%Y-%m-%d_%H.%M'`${1} && \
umount $tmp && \
rmdir $tmp
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