Hello!
I have RAID1 configured on my home system. I replaced 2 disks there
and usually use lvs to see if it's in sync:
[root@srv ~]# lvs
LV VG Attr LSize Pool Origin Data%
Meta% Move Log Cpy%Sync Convert
storage kurisu rwi-aor--- <3,64t
100,00
AFAIU, writes are syncronious. So if the number is 100, you're good.
Also, there's an integrity check command.
On 6/24/25 11:34 AM, Pickles Creator wrote:
Hello,
Is there any mechanism for automatically detecting when a RAID1 LV is
fully in sync such that I can enable write mostly? I could do this
with a timer or continuously poll to check the status but I'm trying
to understand if there's an event driven way to do this or if there's
any file I could watch with systemd?
Thanks
