How do I list new drives so I can partition and format them?
Solution 1
Try running the command ls /dev/sd*
.
This should list all drives on the system with their device names. Compare that to the output of fdisk -l
which will show the current list if you don't know which are which.
Solution 2
Run parted
interactively, then use the print devices
command, like below:
sudo parted
GNU Parted 2.3
Using /dev/xvda1
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print devices
/dev/xvda1 (8590MB)
/dev/xvdb (429GB)
Solution 3
In Ubuntu, the command fdisk -l
doesn't return anything because it is not proceeded by sudo. Do: sudo fdisk -l
and it should return information about your disks.
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 128.0 GB, 128035676160 bytes
255 heads, 63 sectors/track, 15566 cylinders, total 250069680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 250069679 125034839+ ee GPT
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Jorge Castro
Updated on September 17, 2022Comments
-
Jorge Castro over 1 year
I added a bunch of drives to an external enclosure and attached it to a server via eSATA and now need to get them ready for software raid. However they do not appear under
fdisk -l
I've tried looking in
/dev/disk/by-path
and/dev/disk/by-id
. The RAID card appears in dmesg. Plugging and unplugging the eSATA enclosure does not cause anything to "happen" when I tail/var/log/syslog
There is a decent chance that the eSATA card I am using in the machine is faulty (I found it laying around). But before I purchase a new one I want to make sure I am not missing anything obvious.
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Jorge Castro over 13 yearsserver, check the tag. :)
-
Jorge Castro over 13 yearsIt was indeed hardware but I used this to confirm, thanks!
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Blairg23 over 6 yearsDon't forget to
sudo fdisk -l