degraded, needs rebuilding, won't mount
6.2 version and driver.
OS X 11.6.1
Raid 1+0 where a disk failed. When I replaced the failed disk it was "out of sync". now the volume won't mount. I have uninstalled, re-installed several times.
When did it last mount?
It appears you replaced two disks, but now have three disks out of sync.
I cannot tell from the logs, what caused this. Were the two disks you removed part of the same mirror pair?
I am concerned you removed the wrong two disks, it is confusing as the disks are all heavily used, none are new.
But what I see is the volume does not have enough of a volume header to be able to publish the volume, which is why there is no "disk Identifier" for the volume, even though the SoftRAID driver is loading.