jyapayne/dotfiles
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add pv

Browse source
This commit is contained in:
Joey Yakimowich-Payne 2026-02-24 20:44:32 -07:00
commit 0f9cabb2ff
2 changed files with 32 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

20
aurora/backup-to-portable
View file

@ -111,10 +111,24 @@ else
fi fi
log "Sending snapshot to backup drive..." log "Sending snapshot to backup drive..."
# Estimate size for progress display (btrfs send streams uncompressed,
# so use disk usage as a rough lower bound)
SNAP_SIZE=$(btrfs filesystem du -s --raw "$BTRFS_TOP/$SNAP_DIR/$SNAP_NAME" 2>/dev/null \
| awk 'NR==2 {print $1}')
# shellcheck disable=SC2086 # shellcheck disable=SC2086
btrfs send $PARENT_FLAG "$BTRFS_TOP/$SNAP_DIR/$SNAP_NAME" \ if command -v pv &>/dev/null && [ -n "$SNAP_SIZE" ] && [ "$SNAP_SIZE" -gt 0 ] 2>/dev/null; then
| btrfs receive "$BACKUP_MOUNT/backups/" \ log "Estimated snapshot size: $(numfmt --to=iec "$SNAP_SIZE")"
|| die "btrfs send/receive failed" btrfs send $PARENT_FLAG "$BTRFS_TOP/$SNAP_DIR/$SNAP_NAME" \
| pv -pterab -s "$SNAP_SIZE" \
| btrfs receive "$BACKUP_MOUNT/backups/" \
|| die "btrfs send/receive failed"
else
btrfs send $PARENT_FLAG "$BTRFS_TOP/$SNAP_DIR/$SNAP_NAME" \
| btrfs receive "$BACKUP_MOUNT/backups/" \
|| die "btrfs send/receive failed"
fi
log "Snapshot sent successfully" log "Snapshot sent successfully"

17
aurora/restore-from-portable
View file

@ -207,8 +207,21 @@ full_restore() {
echo "Receiving snapshot from backup drive..." echo "Receiving snapshot from backup drive..."
local restore_name="home-restoring-$(date +%Y%m%d-%H%M%S)" local restore_name="home-restoring-$(date +%Y%m%d-%H%M%S)"
btrfs send "$snap_path" | btrfs receive "$BTRFS_TOP/snapshots/" \ # Estimate size for progress display (btrfs send streams uncompressed,
|| die "btrfs receive failed" # so use disk usage as a rough lower bound)
local snap_size
snap_size=$(btrfs filesystem du -s --raw "$snap_path" 2>/dev/null \
| awk 'NR==2 {print $1}')
if command -v pv &>/dev/null && [ -n "$snap_size" ] && [ "$snap_size" -gt 0 ] 2>/dev/null; then
echo "Estimated snapshot size: $(numfmt --to=iec "$snap_size")"
btrfs send "$snap_path" | pv -pterab -s "$snap_size" \
| btrfs receive "$BTRFS_TOP/snapshots/" \
|| die "btrfs receive failed"
else
btrfs send "$snap_path" | btrfs receive "$BTRFS_TOP/snapshots/" \
|| die "btrfs receive failed"
fi
# The received snapshot is read-only. Create a writable snapshot from it. # The received snapshot is read-only. Create a writable snapshot from it.
echo "Creating writable home from snapshot..." echo "Creating writable home from snapshot..."