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@fuyuanli
Created November 3, 2013 05:24
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13:19:23[0]root@sh4twbox ~ # mount /dev/sda1 /mnt/sda1
13:19:28[0]root@sh4twbox ~ # mount /dev/sdb2 /mnt/sdb2
13:19:41[0]root@sh4twbox ~ # du -hs /mnt/sdb2
537.2M /mnt/sdb2
13:19:51[0]root@sh4twbox ~ #
13:19:51[0]root@sh4twbox ~ # df -h
Filesystem Size Used Available Use% Mounted on
/dev/sda1 14.9G 7.3M 14.9G 0% /mnt/sda1
/dev/sdb2 7.3G 681.9M 6.3G 10% /mnt/sdb2
13:20:16[0]root@sh4twbox ~ #
13:20:16[0]root@sh4twbox ~ # cd /mnt/sda1
13:20:44[0]root@sh4twbox /mnt/sda1 # ls -l
total 7488
-rwxr-xr-x 1 root root 46 Oct 30 15:57 README.txt
-rwxr-xr-x 1 root root 7083177 Oct 30 15:57 initrd.ub
-rwxr-xr-x 1 root root 524360 Oct 19 06:29 iptvubootupdate.bin
-r-xr-xr-x 1 root root 32768 Nov 3 03:33 ldlinux.sys
-rwxr-xr-x 1 root root 811 Oct 27 18:30 uboot.sh
13:20:48[0]root@sh4twbox /mnt/sda1 # tar -C /mnt/sdb2 tar -cpf /mnt/sda1/backup.tar
tar: tar: No such file or directory
tar: error exit delayed from previous errors
13:23:48[1]root@sh4twbox /mnt/sda1 #
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