ocs-sr(8) Clonezilla Manual ocs-sr(8) (NAME) ocs-sr - Clonezilla (SYNOPSIS) ocs-sr [] {savedisk|saveparts|restoredisk|restoreparts} IMAGE_NAME DEVICE (DESCRIPTION) ocs-sr Clonezilla () . Clonezilla live DRBL . (COMMANDS) savedisk () (). saveparts () . restoredisk (). restoreparts (). (OPTIONS) (Options for saving): -noabo, --not-only-access-by-owner ( ). . -senc, --skip-enc-ocs-img . -enc, --enc-ocs-img ecryptfs. -sgoc, --skip-gocrypt-ocs-img (gocryptfs). -goc, --gocrypt-ocs-img gocryptfs. -sfsck, --skip-fsck-src-part fsck . -fsck, -fsck-src-part, --fsck-src-part fsck . -fsck-y, -fsck-src-part-y, --fsck-src-part-y fsck . -gm, --gen-md5sum MD5 . -gs, --gen-sha1sum SHA1 . -gb2, -gb, --gen-b2sum BLAKE2 . -gb3, --gen-b3sum BLAKE3 . -gmf, --gen-chksum-for-files-in-dev . -i, --image-size SIZE (MB) (volumes). -j2, --clone-hidden-data dd MBR ( ) . -ntfs-ok, --ntfs-ok NTFS ( ntfsclone). -rm-win-swap-hib, --rm-win-swap-hib (swap) (hibernation) . -q, --use-ntfsclone ntfsclone NTFS (: ntfsclone > partimage > dd). -q1, --force-to-use-dd dd () ( ). -q2, --use-partclone partclone () (: partclone > partimage > dd). -rescue, --rescue (rescue mode) (bad sectors). -sc, -scs, --skip-check-restorable, --skip-check-restorable-s . -z0, --no-compress . -z1, --gzip-compress gzip (). -z1p, --smp-gzip-compress gzip ( pigz). -z2, --bz2-compress bzip2. -z2p, --smp-bzip2-compress bzip2 ( lbzip2). -z3, --lzo-compress lzop. -z4, --lzma-compress lzma. -z5, --xz-compress xz. -z5p, --smp-xz-compress xz . -z6, --lzip-compress lzip. -z6p, --smp-lzip-compress lzip . -z7, --lrzip-compress lrzip. -z8, --lz4-compress lz4. -z8p, --lz4mt-compress lz4 (multi-threaded). -z9, --zstd-compress zstd. -z9p, --zstdmt-compress zstd (zstdmt). -sfs, --skip-fs-save . -pe, --passwd-ecryptfs PASSWD (ecryptfs). -pfe, --passwd-file-ecryptfs FILE FILE ( ecryptfs). -pg, --passwd-gocryptfs PASSWD (gocryptfs). -pfg, --passwd-file-gocryptfs FILE FILE ( gocryptfs). -plu, --put-log-files-usb Clonezilla live USB Clonezilla live. -scpt, --skip-check-part-table . -luks, --enable-luks MODE LUKS. MODE yes no . -dblk, --decrypt-bitlocker MODE BitLocker. MODE yes no . (Options for restoring): -f, --from-part PARTITION . -g, --grub-install GRUB_PARTITION grub MBR. GRUB_PARTITION "auto" . -r, --resize-partition . -k, --no-fdisk, --no-create-partition . -icrc CRC Partclone. -irhr udev GNU/Linux . -irvd / (dirty flag) NTFS . -ius syslinux GNU/Linux . -iui () initramfs GNU/Linux . -icds, --ignore-chk-dsk-size-pt . -iefi, --ignore-update-efi-nvram EFI NVRAM . -k0 (). -k1 . -k2 . -scr, --skip-check-restorable-r . -t, --no-restore-mbr MBR. -t1, --restore-raw-mbr syslinux ( ). -t2, --no-restore-ebr EBR. -u, --select-img-in-client . -e, --load-geometry CHS ( ) . -e1, --change-geometry NTFS-BOOT-PARTITION CHS NTFS . -e2, --load-geometry-from-edd CHS EDD ( / Enhanced Disk Device). -j, --create-part-by-sfdisk sfdisk (). -j0, --create-part-by-dd dd sfdisk. -j1, --dump-mbr-in-the-end dd MBR . -j2, --clone-hidden-data dd MBR ( restoredisk). -hn0 PREFIX (hostname) PREFIX-IP. -hn1 PREFIX (hostname) PREFIX-MAC. --max-time-to-wait TIME TIME . -cm, --check-md5sum MD5 . -cs, --check-sha1sum SHA1 . -cb2, -cb, --check-b2sum BLAKE2 . -cb3, --check-b3sum BLAKE3 . -cmf, --chk-chksum-for-files-in-dev . -srel, --save-restore-error-log . --mcast-port NO UDP (multicast). -ssnf, --skip-set-netboot-first uEFI NVRAM. (General options): -l, --language INDEX ( 0 en_US.UTF-8). -b, -batch, --batch ( !). -c, --confirm . -d, --debug-mode (). --debug=LEVEL partimage /var/log/ LEVEL. -m, --module MODULE MODULE. --use-netcat netcat nuttcp . --net-filter PROGRAM PROGRAM ( gzip bzip2 xz lz4 zstd cat) . -o0, --run-prerun-dir prerun . -o1, -o, --run-postrun-dir postrun . -w, --wait-time TIME TIME /. -nogui, --nogui (TUI) . -a, --no-force-dma-on DMA . -mp, --mount-point MOUNT_POINT NFS (mount) MOUNT_POINT ocsroot. -or, --ocsroot DIR DIR ( ) ocsroot. -p, --postaction ACTION : [choose|poweroff|reboot|command|CMD]. -ps, --play-sound . -ns, --ntfs-progress-in-image-dir ntfsclone . -s, --source-IP IPADD IP . -bm, --beginner-mode . -em, --expert-mode (). -um, --user-mode [beginner|expert] . -edio, --enable-direct-io / (Direct IO) Partclone NVMe SSD. -smtd, --save-mtdblock MTD. -smmcb, --save-mmcblk eMMC. -rmtd, --restore-mtdblock MTD. -rmmcb, --restore-mmcblk eMMC. -uoab, --use-ocs-alias-blkdev Clonezilla ( ocs-*d*). -reluks, --reencrypt-luks (in-place) LUKS. -v, --verbose . -d0, --dialog dialog. -d1, --Xdialog Xdialog. -d2, --whiptail whiptail. -d3, --gdialog gdialog. -d4, --kdialog kdialog. -x, --interactive . -os, --ocs-server SRV SRV OCS. (RESERVED WORDS) IMAGE_NAME: ask_user . autoname MAC . autohostname (hostname). autoproductname . DEVICE: ask_user . all (mount) . (EXAMPLES) 'sda' 'IMAGE1' ntfsclone lzop: ocs-sr --use-ntfsclone -z3 savedisk IMAGE1 sda 'sda' 'IMAGE2' ntfsclone: ocs-sr --use-ntfsclone -z3 saveparts IMAGE2 "sda1 sda2" IMAGE1 sda grub-install : ocs-sr -g auto restoredisk IMAGE1 sda IMAGE2 sda1 sda2 grub-install : ocs-sr -g auto restoreparts IMAGE2 "sda1 sda2" ()/() ()/() : ocs-sr -x (FILES) /etc/drbl/drbl-ocs.conf Clonezilla. (SEE ALSO) drbl-ocs(8), ocs-onthefly(8) (AUTHORS) Steven Shiau Clonezilla 2026-05-03 ocs-sr(8)