ocs-onthefly(8) Clonezilla Manual ocs-onthefly(8) (NAME) ocs-onthefly - : () (SYNOPSIS) ocs-onthefly [] (DESCRIPTION) ocs-onthefly << >> << >> . (OPTIONS) -b, -batch, --batch, --batch-mode ( !) . -cmf, --chk-chksum-for-files-in-dev (checksum) . -d, --destination, --target DEV DEV ( /dev/sdb sdb). -e1, --change-geometry NTFS-BOOT-PARTITION CHS ( ) NTFS . NTFS-BOOT-PARTITION <> . -e2, --load-geometry-from-edd CHS EDD ( ) sfdisk. -r, --resize-partition . -f, --source DEV DEV ( /dev/sda sda). -g, --grub-install GRUB_PARTITION (GRUB) MBR. GRUB_PARTITION <> . --net-filter PROGRAM PROGRAM ( gzip lzop bzip2 xz lz4 zstd cat) netcat/nuttcp ( ). zstd . -nogui, --nogui (GUI/TUI) . -rescue, --rescue (rescue) (bad sectors). -rvd, --rvd (dirty flag) NTFS . -irhr, --irhr udev / . -ius, --ius syslinux / . -iui, --iui () initramfs / . -icds, --ignore-chk-dsk-size-pt . -iefi, --ignore-update-efi-nvram EFI NVRAM . -k, --no-sfdisk . -k0 (). -k1 . -k2 . -j2, --clone-hidden-data dd MBR ( ) . -m, --no-boot-loader-clone ( ). -o, --load-geometry CHS ( ) sfdisk. -q1, --force-to-use-dd ( ). -po, --port PORT () netcat ( ). -p, -pa, --postaction ACTION : [choose|poweroff|reboot|true|CMD]. -a, --server . -s, --source-IP IP IP ( ). -t, --no-restore-mbr MBR ( ). -t1, --restore-raw-mbr syslinux ( ). -t2, --no-restore-ebr EBR ( ). -v, --verbose ( ). -np, --net-pipe PROGRAM PROGRAM . : netcat nuttcp. -x, --interactive . -bm, --beginner-mode ( <<-um beginner>>). -em, --expert-mode ( <<-um expert>>). -um, --user-mode [beginner|expert] [beginner|expert]. -edio, --enable-direct-io / (Direct IO) Partclone NVMe. (EXAMPLES) . sda sdb : ocs-onthefly -f sda -d sdb . sda A ( IP 192.168.100.1) sda B : A: ocs-onthefly -a -f sda B: ocs-onthefly -s 192.168.100.1 -d sda (FILES) /etc/drbl/drbl-ocs.conf . (SEE ALSO) ocs-sr(8), drbl-ocs(8) (AUTHORS) Steven Shiau Clonezilla 2026-05-03 ocs-onthefly(8)