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Код: Выделить всё

#!/bin/sh
# kopia razdelov krome home
echo 'start kopii kornevogo razdela'
DATE=`date +%Y.%m.%d`
 echo 'nachato kopirovanie kornevogo razdela'
dump -0 -L -f - / | gzip -9 > /home/backup/root.${DATE}.img.gz
 echo 'kornevoi razdel skopirovan, jdu 4 sec'
sleep 4
dump -0 -L -f - /usr | gzip -9 > /home/backup/usr.${DATE}.img.gz
 echo 'Razdel usr skopirovan, jdu 4 sec'
sleep 4
dump -0 -L -f - /var | gzip -9 > /home/backup/var.${DATE}.img.gz
 echo 'Razddel var skopirovan, Vse zadachi vipolneni.'

Код: Выделить всё

root@free:~ # ~/backup.sh
start kopii kornevogo razdela
nachato kopirovanie kornevogo razdela
mksnap_ffs: Cannot create snapshot //.snap/dump_snapshot: /: Snapshots are not yet supported when running with 

journaled soft updates: Operation not supported
dump: Cannot create //.snap/dump_snapshot: No such file or directory

kornevoi razdel skopirovan, jdu 4 sec
  DUMP: WARNING: Cannot use -L on an unmounted filesystem.
dump: /usr: unknown file system
Razdel usr skopirovan, jdu 4 sec
  DUMP: WARNING: Cannot use -L on an unmounted filesystem.
dump: /var: unknown file system
Razddel var skopirovan, Vse zadachi vipolneni.
root@free:~ #

Код: Выделить всё

...
     -L      This option is to notify dump that it is dumping a live file sys‐
             tem...

Код: Выделить всё

root@free:~ # df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/ada0p2     67G    5.7G     56G     9%    /
devfs          1.0k    1.0k      0B   100%    /dev
devfs          1.0k    1.0k      0B   100%    /var/named/dev
root@free:~ # less /etc/fstab
# Device        Mountpoint      FStype  Options Dump    Pass#
/dev/ada0p2     /                  ufs           rw       1       1
/dev/ada0p3     none             swap         sw      0       0
root@free:~ #  

Код: Выделить всё

# Device	Mountpoint	FStype	Options	Dump	Pass#
/dev/ad0s1a	/	ufs		rw		1	1
/dev/ad0s1b	none	swap		sw		0	0

Код: Выделить всё

# Device	Mountpoint	FStype	Options	Dump	Pass#
/dev/ad0s1a	/	ufs		rw		1	1
/dev/ad0s1b	none	swap		sw		0	0
/dev/ad0s1d	/var	ufs		rw		0	0
/dev/ad0s1e	/usr	ufs		rw		0	0
/dev/ad0s1f	/tmp	ufs		rw		0	0

Код: Выделить всё

gpart show ad0