dipol0
April 18th, 2020, 11:30 PM
Sorry for my ENG ^)
Previous i have standard kernel - 4.19.98-041998-lowlatency and build zfs-0.8.0_371 as module. Create pool TANK.
Now i:
- get kernel sources v5.4.33 from https://www.kernel.org/
- get sources zfs-0.8.3 from https://github.com/openzfs/zfs/releases/tag/zfs-0.8.3 and integrate it in kernel sources. Make menuconfig, enable ZFS support (not as module), compile and build new custom kernel, install it and reboot....
After boot on new custom kernel i don't can attach may pool TANK.
When i mannualy try #zpool import TANK i get this message:
This pool uses the following feature(s) not supported by this system:
com.delphix:log_spacemap (Log metaslab changes on a single spacemap and flush them periodically.)
All unsupported features are only required for writing to the pool.
The pool can be imported using '-o readonly=on'.
cannot import 'TANK': unsupported version or feature
:-k.... i can import pool TANK in read-only mode??? This is ](*,)
Check #zpool --version on custom kernel and get:
zfs-0.8.3-1
zfs-kmod-0.8.3-1
My previous installation be a 4.19.98-041998-lowlatency and i install zfs-0.8.0_371 as module and pool TANK be created with zfs-0.8.0_371 version and #zpool --version be as:
zfs-0.8.0_371
zfs-kmod-0.8.0_371
******************************************
Now i rebuild custom 5.4.33 kernel with previous zfs-0.8.0_371 version and pool TANK attached normally (in RW mode). But....
How i can do for use stable zfs-0.8.3 without recreate pool TANK as first time ? Another way exists ? Thnx.
Previous i have standard kernel - 4.19.98-041998-lowlatency and build zfs-0.8.0_371 as module. Create pool TANK.
Now i:
- get kernel sources v5.4.33 from https://www.kernel.org/
- get sources zfs-0.8.3 from https://github.com/openzfs/zfs/releases/tag/zfs-0.8.3 and integrate it in kernel sources. Make menuconfig, enable ZFS support (not as module), compile and build new custom kernel, install it and reboot....
After boot on new custom kernel i don't can attach may pool TANK.
When i mannualy try #zpool import TANK i get this message:
This pool uses the following feature(s) not supported by this system:
com.delphix:log_spacemap (Log metaslab changes on a single spacemap and flush them periodically.)
All unsupported features are only required for writing to the pool.
The pool can be imported using '-o readonly=on'.
cannot import 'TANK': unsupported version or feature
:-k.... i can import pool TANK in read-only mode??? This is ](*,)
Check #zpool --version on custom kernel and get:
zfs-0.8.3-1
zfs-kmod-0.8.3-1
My previous installation be a 4.19.98-041998-lowlatency and i install zfs-0.8.0_371 as module and pool TANK be created with zfs-0.8.0_371 version and #zpool --version be as:
zfs-0.8.0_371
zfs-kmod-0.8.0_371
******************************************
Now i rebuild custom 5.4.33 kernel with previous zfs-0.8.0_371 version and pool TANK attached normally (in RW mode). But....
How i can do for use stable zfs-0.8.3 without recreate pool TANK as first time ? Another way exists ? Thnx.