[linux-lvm] persistent value of tunables for dmsetup --target=cache ?
Zdenek Kabelac
zkabelac at redhat.com
Wed Apr 22 09:48:01 UTC 2015
Dne 21.4.2015 v 10:58 nikhil napsal(a):
> Hello,
>
> how do I ensure that the tunable (for eg. dmsetup message vg02-jetcache_lv 0
> write_promote_adjustment 0) will remain the same value even after reboot?
>
> Seems like the tunables values reset to earlier values upon reboot of the
> machine.
>
> Help! :)
By using them, when you create/load dm table for your cache target.
Zdenek
More information about the linux-lvm
mailing list