ok. what disk /mnt/backup mounted to? it doesn’t show up in df -H.
is it a removable disk?
none of those drives on your system have enough space for the 450 GB backup file.
ok. what disk /mnt/backup mounted to? it doesn’t show up in df -H.
is it a removable disk?
none of those drives on your system have enough space for the 450 GB backup file.
As mentioned it’s SDB
Disk /dev/sdb: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WDS100T2G0A-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x3947100b
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 1953525167 1953523120 931.5G 83 Linux
ok. so why isn’t it showing up on df??? that’s why i’m asking if it is a removable disk.
the pasted data you are showing from fdisk: doesn’t show where disk is mounted, doesn’t show how much space is left, only shows the total size of the disk.
what do you get if you try this command:
df -H /dev/sdb
No internal.
it’s blank only formatted with ext4
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
huh size 16G?!
There we go. Found the problem
Not enough space.
What do you mean with ed with e? I don’t know any Ed With an E
I mean can you tell me the issue, I really want to know it…
sorry something was weird with replying. it garbled the message.
from the df -H you posted:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
something is wrong with that disk.
Should be showing up like this:
/dev/sdb mounted on /mnt/backup
sudo mkfs -t ext4 /dev/sdb1
mke2fs 1.44.5 (15-Dec-2018)
/dev/sdb1 contains a ext4 file system
last mounted on /mnt/backup on Wed Aug 3 19:00:06 2022
Proceed anyway? (y,N) y
Discarding device blocks: done
Creating filesystem with 244190390 4k blocks and 61054976 inodes
Filesystem UUID: 78b034d0-1c16-4793-a681-d84f275f239c
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848
Allocating group tables: done
Writing inode tables: done
Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information: done
I forgot; mount /dev/sdb1 /mnt/backup
/dev/sdb1 960302824 28 911448336 1% /mnt/backup
Thank you for all your effort @arkadi, @Mamie, and @Aleks!
It works as expected now!
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