→ Applies to: SynetoOS 5.x

Step 1. Increase the disk size from 40GB to 80GB ("How to increase disk space for a SynetoOS VMDK on VMware ESXi")

Step 2. Connect to SynetoOS appliance via SSH as admin

ssh admin@<your_ip_address_or_hostname>

Step 3. Become Super User

sudo su

Step 4. Identify the filesystem disk

lsblk

EXAMPLE OUTPUT

[root@syneto-os-echo ~]# lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0    0   80G  0 disk 
├─sda1   8:1    0    1G  0 part /boot
├─sda2   8:2    0    4G  0 part 
└─sda3   8:3    0   75G  0 part /
sdb      8:16   0  3.5T  0 disk 
├─sdb1   8:17   0  3.5T  0 part 
└─sdb9   8:25   0    8M  0 part 
sdc      8:32   0  3.5T  0 disk 
├─sdc1   8:33   0  3.5T  0 part 
└─sdc9   8:41   0    8M  0 part 
sdd      8:48   0  3.5T  0 disk 
├─sdd1   8:49   0  3.5T  0 part 
└─sdd9   8:57   0    8M  0 part 
sde      8:64   0  3.5T  0 disk 
├─sde1   8:65   0  3.5T  0 part 
└─sde9   8:73   0    8M  0 part 
sdf      8:80   0  3.5T  0 disk 
├─sdf1   8:81   0  3.5T  0 part 
└─sdf9   8:89   0    8M  0 part 
sdg      8:96   0  3.5T  0 disk 
├─sdg1   8:97   0  3.5T  0 part 
└─sdg9   8:105  0    8M  0 part 
sdh      8:112  0  3.5T  0 disk 
├─sdh1   8:113  0  3.5T  0 part 
└─sdh9   8:121  0    8M  0 part 
sdi      8:128  0  3.5T  0 disk 
├─sdi1   8:129  0  3.5T  0 part 
└─sdi9   8:137  0    8M  0 part 
sdj      8:144  0  3.5T  0 disk 
├─sdj1   8:145  0  3.5T  0 part 
└─sdj9   8:153  0    8M  0 part 
sdk      8:160  0  3.5T  0 disk 
├─sdk1   8:161  0  3.5T  0 part 
└─sdk9   8:169  0    8M  0 part 
sdl      8:176  0  3.5T  0 disk 
├─sdl1   8:177  0 71.6G  0 part 
└─sdl2   8:178  0  3.4T  0 part 
sdm      8:192  0  3.5T  0 disk 
├─sdm1   8:193  0 71.6G  0 part 
└─sdm2   8:194  0  3.4T  0 part 
sr0     11:0    1 1024M  0 rom 

 

Step 5. Verify disk space available

df -h

Step 6. List partitions

fdisk -l /dev/sda

EXAMPLE OUTPUT

[root@syneto-os-echo ~]# fdisk -l /dev/sda
Disk /dev/sda: 80 GiB, 85899345920 bytes, 167772160 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
Disklabel type: dos
Disk identifier: 0x6d79aa1d
Device     Boot    Start       End   Sectors Size Id Type
/dev/sda1  *        2048   2099199   2097152   1G 83 Linux
/dev/sda2        2099200  10487807   8388608   4G 82 Linux swap / Solaris
/dev/sda3       10487808 167772159 157284352  75G 83 Linux

Step 7. Access fdisk for the specific disk

fdisk /dev/sda

Step 8. Press p to see the partition table

EXAMPLE OUTPUT

Command (m for help): p
Disk /dev/sda: 80 GiB, 85899345920 bytes, 167772160 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
Disklabel type: dos
Disk identifier: 0x6d79aa1d

Device     Boot    Start       End   Sectors Size Id Type
/dev/sda1  *        2048   2099199   2097152   1G 83 Linux
/dev/sda2        2099200  10487807   8388608   4G 82 Linux swap / Solaris
/dev/sda3       10487808 167772159 157284352  75G 83 Linux

Step 9. Press d to delete the partition table

Step 10. If the partition on which to expand the space is sda3, press 3

Step 11. Press n to create the partition table

Step 12. Press p for primary partition

Step 13. Enter the partition number 3

Step 14. Press enter without entering values

Step 15. When asked to remove the XFS signature answer n

Step 16. Save changes with w

Step 17. Exit from fdisk with q

Step 18. Update the system space

xfs_growfs /