Thread: Ubuntu Server - Folders missing

good morning, got job network admin. have old storage/web servers. keep crashing , results data loss on monthly basis. company cannot afford purchase thousands of dollars of microsoft licenses. proposed ubuntu storage server. cost , did not idea if left next possibly wouldn't know how maintain it. server runs samba , openssh. installed webmin , wrote maintenance tutorial need maintain in future.
have 2 2tb hard drives. 1 mounted on /data , other on /backup.

cron job:
30 0 * * * sudo rsync -av /data /backup

when got work in morning saw rsync had ran successfully. powered server down , set server closet. powered on , opened ssh workstation.

get:

code:

administrator@storage:/data$ ls lost+found   administrator@storage:/data$ cd /backup administrator@storage:/backup$ ls lost+found administrator@storage:/backup$

df command:

code:

administrator@storage:/$ df filesystem           1k-blocks      used available use% mounted on /dev/sda1            476982272   1427096 451325800   1% / udev                   1824504        12   1824492   1% /dev tmpfs                   733320      1356    731964   1% /run none                      5120         0      5120   0% /run/lock none                   1833300         0   1833300   0% /run/shm /dev/sdb1            1922859824  11650376 1813533776   1% /data /dev/sdc1            1922859824    200028 1824984124   1% /backup

blkid command:

code:

administrator@storage:/$ sudo blkid /dev/sda1: uuid="4d46e2fc-bbd3-40c0-afcc-ad570a1d4447" type="ext4" /dev/sda5: uuid="a0ed4cc6-26eb-46c2-bd78-5ffbcb19bcfb" type="swap" /dev/sdb1: uuid="476dbe8f-9dfa-418c-9f97-604f2ccd2453" type="ext4" /dev/sdc1: label="backup" uuid="ef8c5944-b8c7-49c3-9188-d175101bec98" type="ext4"

fstab:

code:

# /etc/fstab: static file system information. # # use 'blkid' print universally unique identifier # device; may used uuid= more robust way name devices # works if disks added , removed. see fstab(5). # # <file system> <mount point>   <type>  <options>       <dump>  <pass> proc            /proc           proc    nodev,noexec,nosuid 0       0 # / on /dev/sda1 during installation uuid=4d46e2fc-bbd3-40c0-afcc-ad570a1d4447 /               ext4    errors=remount-ro 0       1 # swap on /dev/sda5 during installation uuid=a0ed4cc6-26eb-46c2-bd78-5ffbcb19bcfb none            swap    sw              0       0 uuid=476dbe8f-9dfa-418c-9f97-604f2ccd2453 /data ext4 defaults 0 0 uuid=ef8c5944-b8c7-49c3-9188-d175101bec98 /backup ext4 defaults 0 0

i cant seem find out why happened.

post rsync command please

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