hi Dragan, thank you for your reply.
Dne 2024-08-22 18:24, Dragan Milivojević napsal:
according to my understanding, as the disk 1 never finished the sync,
i
cannot use it to recover the data, so the only way to recover the data
is to assemble the raid in degraded mode using disk 2-5, if i ever
succeed to make a copy of the disk 3. i'd just like to verify that my
understanding is correct and there is no other way to attempt to
recover
the data. of course any hints are welcome.
You figured it right, the only advice is to use dd_rescue in an attempt
to get
most of the data from the disk #3.
today i finally tried to ddrescue the broken disk, but the reading is so
slow that it seems to be unrecoverable this way.