Opbzil

Stratis is a service that needs to be installed and enabled.

To manage file systems with the Stratis storage management solution, install the stratis-cli and stratisd packages.

 dnf install stratis-cli stratisd
systemctl enable --now stratisd

• check stratis pools

   stratis pool list 

• Create a stratis pool of one or more block devices

   stratis pool create pool1 /dev/vdb 

• You can add more devices using the add data option

  stratis pool add-data pool1 /dev/vdc

• create file systems from a pool

   stratis filesystem create pool1 fs1 

• you can create snaphots of of file systems using

   stratis filesystem snapshot pool1 fs1 snapshot1 

• You can add the stratis file systems to fstab to permanently mount get UUID using

   lsblk --output=UUID /dev/stratis/pool1/fs1
    or
    stratis filesystem list 

to add them to fstab you need to use the options

UUID=c7b57190-8fba-463e-8ec8-29c80703d45e /dir1 xfs defaults,x-systemd.requires=stratisd.service 0 0

ensure x-systemd.requires=stratisd.service is in fstab

to see what block devices are in a pool use

 stratis blockdevlist pool-name 

to check the filesystems in stratis

 stratis filesystem list 

use the UUID in fstab or to manually mount them use

[root@servera ~]# mount /dev/stratis/poolname/filesystem-name /mountpoint 

To remove files systems or snapshots use command

 [root@servera ~]# stratis filesystem destroy poolname filesystem-name

not entering details correctly in fstab will cause it to abort to emergency target

df will always tell you the size is 1Tb to get accurate size and usage use stratis pool list