[SOLVED] SDB

BigC07 · 03-28-2017, 07:28 AM

Hello,

I am running CloudLinux and I am trying to access our additional storage on the server. I have setup two RAID partitions, I can access SDA but I cannot access SDB, can someone tell me how to access the 5.5 TB of storage? These are new disk in the system, I can reformat these disk if it will speed up the process. Please let me know if you need anymore info. Thanks for the help in advance!

Code:

[root@clbackup /]# mount /dev/sdb3 /DISK2
mount: unknown filesystem type 'LVM2_member'

Code:

[root@clbackup /]# fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sda: 249.5 GB, 249510756352 bytes, 487325696 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 label type: gpt


#         Start          End    Size  Type            Name
 1         2048       411647    200M  EFI System      EFI System Partition
 2       411648      2508799      1G  Microsoft basic
 3      2508800    487323647  231.2G  Linux LVM
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sdb: 5999.5 GB, 5999532441600 bytes, 11717836800 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 label type: gpt


#         Start          End    Size  Type            Name
 1         2048       411647    200M  EFI System      EFI System Partition
 2       411648      2508799      1G  Microsoft basic
 3      2508800  11717834751    5.5T  Linux LVM
 4  11717834752  11717836766  1007.5K  Linux filesyste

Disk /dev/mapper/cl00-root: 53.7 GB, 53687091200 bytes, 104857600 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 /dev/mapper/cl00-swap: 4294 MB, 4294967296 bytes, 8388608 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 /dev/mapper/cl00-home: 190.2 GB, 190241046528 bytes, 371564544 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 /dev/mapper/cl-swap: 4294 MB, 4294967296 bytes, 8388608 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 /dev/mapper/cl-home: 5940.3 GB, 5940262731776 bytes, 11602075648 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 /dev/mapper/cl-root: 53.7 GB, 53687091200 bytes, 104857600 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

Code:

[root@clbackup ~]# lsblk
NAME          MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda             8:0    0 232.4G  0 disk
├─sda1          8:1    0   200M  0 part /boot/efi
├─sda2          8:2    0     1G  0 part /boot
└─sda3          8:3    0 231.2G  0 part
  ├─cl00-root 253:0    0    50G  0 lvm  /
  ├─cl00-swap 253:1    0     4G  0 lvm  [SWAP]
  └─cl00-home 253:2    0 177.2G  0 lvm  /home
sdb             8:16   0   5.5T  0 disk
├─sdb1          8:17   0   200M  0 part
├─sdb2          8:18   0     1G  0 part
└─sdb3          8:19   0   5.5T  0 part
  ├─cl-swap   253:3    0     4G  0 lvm
  ├─cl-home   253:4    0   5.4T  0 lvm
  └─cl-root   253:5    0    50G  0 lvm
sr0            11:0    1  1024M  0 rom

Code:

[root@clbackup /]# vgs
  VG   #PV #LV #SN Attr   VSize   VFree
  cl     1   3   0 wz--n-   5.46t    0
  cl00   1   3   0 wz--n- 231.18g    0

Code:

[root@clbackup /]# vgdisplay
  --- Volume group ---
  VG Name               cl00
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  4
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                3
  Open LV               3
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               231.18 GiB
  PE Size               4.00 MiB
  Total PE              59181
  Alloc PE / Size       59181 / 231.18 GiB
  Free  PE / Size       0 / 0
  VG UUID               oB4nJ9-pVvR-r5fp-Nm3W-XTjC-dQsa-VxkF0U

  --- Volume group ---
  VG Name               cl
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  4
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                3
  Open LV               0
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               5.46 TiB
  PE Size               4.00 MiB
  Total PE              1430093
  Alloc PE / Size       1430093 / 5.46 TiB
  Free  PE / Size       0 / 0
  VG UUID               fgZtsb-BcGs-HXWX-LLzW-GTEB-h02w-xjjsqS

Code:

[root@clbackup /]# lvmdiskscan
  /dev/cl00/root [      50.00 GiB]
  /dev/sda1      [     200.00 MiB]
  /dev/cl00/swap [       4.00 GiB]
  /dev/sda2      [       1.00 GiB]
  /dev/cl00/home [     177.18 GiB]
  /dev/sda3      [     231.18 GiB] LVM physical volume
  /dev/cl/swap   [       4.00 GiB]
  /dev/cl/home   [       5.40 TiB]
  /dev/cl/root   [      50.00 GiB]
  /dev/sdb1      [     200.00 MiB]
  /dev/sdb2      [       1.00 GiB]
  /dev/sdb3      [       5.46 TiB] LVM physical volume
  6 disks
  4 partitions
  0 LVM physical volume whole disks
  2 LVM physical volumes

BigC07 · 03-28-2017, 10:02 AM

Can close this topic, I figured out the issue.

rtmistler · 03-28-2017, 10:12 AM

Hi BigC07 and welcome to LQ.

Very glad you found a solution prior to anyone being able to offer any better suggestions.

What will be helpful to others in LQ if they happen to seek answers for a similar problem would be if you would mark this thread as Solved, using the thread tools, and also posted an update which describes how you solved it.

BigC07 · 03-28-2017, 10:19 AM

I ran these commands to mount the drive

Code:

[root@clbackup ~]# modprobe dm-mod
[root@clbackup ~]# vgchange -ay
  3 logical volume(s) in volume group "cl00" now active
  3 logical volume(s) in volume group "cl" now active
[root@clbackup ~]# lvscan
  ACTIVE            '/dev/cl00/swap' [4.00 GiB] inherit
  ACTIVE            '/dev/cl00/home' [177.18 GiB] inherit
  ACTIVE            '/dev/cl00/root' [50.00 GiB] inherit
  ACTIVE            '/dev/cl/swap' [4.00 GiB] inherit
  ACTIVE            '/dev/cl/home' [5.40 TiB] inherit
  ACTIVE            '/dev/cl/root' [50.00 GiB] inherit
[root@clbackup /]# mount /dev/cl/home /STORAGE/

[root@clbackup /]# df -h
Filesystem             Size  Used Avail Use% Mounted on
/dev/mapper/cl00-root   50G   15G   36G  29% /
devtmpfs                48G     0   48G   0% /dev
tmpfs                   48G     0   48G   0% /dev/shm
tmpfs                   48G   58M   48G   1% /run
tmpfs                   48G     0   48G   0% /sys/fs/cgroup
/dev/sda2             1014M  178M  837M  18% /boot
/dev/sda1              200M  9.5M  191M   5% /boot/efi
/dev/mapper/cl00-home  178G  1.9G  176G   2% /home
tmpfs                  9.5G     0  9.5G   0% /run/user/0
/dev/mapper/cl-home    5.5T   33M  5.5T   1% /STORAGE
[root@clbackup /]#