Hi,

 

Firstly merry xmas.

 

Like a complete idiot i reset the tools/new config for the array

i didnt have a photo of the disk order.

 

i havent started the array in fear of wiping any data,

 

how do i correct this, i dont even know my parity as i have 2x 16b in there.

 

please help lol

betty-diagnostics-20241225-0943.zip

Do you have a syslog or Diagnostics or flash backup from before?

 

If not

https://docs.unraid.net/unraid-os/manual/changing-the-flash-device/#what-to-do-if-you-have-no-backup-and-do-not-know-your-disk-assignments

my syslog

 

this was shortly after i removed the drive config

betty-syslog-20241225-0951.zip

 

EDIT: thanks for the quick reponse.

Edited December 25, 20241 yr by greygoose1

so using this from your link

 

Use the Unassigned Devices plugin to try and mount each drive in turn to see which ones fail to mount. Then, make a note of the serial numbers of drives showing as unmountable as these are probably our parity drives.

 

1 of my 16b wont mount

if this is my parity does it matter assigning the other drives in a different order?

57 minutes ago, greygoose1 said:

if this is my parity does it matter assigning the other drives in a different order

Parity1 is not affected by disk order, whereas parity2 is.

That syslog shows

Dec 25 09:08:32 betty kernel: md: import disk0: (sdh) WDC_WD161KRYZ-01AGBB0_2BJR4MWN size: 15625879500 
Dec 25 09:08:32 betty kernel: md: import disk1: (sdi) WDC_WD120EMAZ-11BLFA0_8CJX745F size: 11718885324 
Dec 25 09:08:32 betty kernel: md: import disk2: (sdk) WDC_WD100EMAZ-00WJTA0_2YHW3RVD size: 9766436812 
Dec 25 09:08:32 betty kernel: md: import disk3: (sdj) WDC_WD80EZAZ-11TDBA0_7SGXB5JC size: 7814026532 
Dec 25 09:08:32 betty kernel: md: import disk4: (sdd) WDC_WD100EMAZ-00WJTA0_2YHW0X5D size: 9766436812 
Dec 25 09:08:32 betty kernel: md: import disk5: (sde) WDC_WD120EMFZ-11A6JA0_9RK4UX6C size: 11718885324 
Dec 25 09:08:32 betty kernel: md: import_slot: 6 missing
Dec 25 09:08:32 betty kernel: md: import disk7: (sdf) WDC_WD80EZAZ-11TDBA0_7HKD0U3F size: 7814026532 
Dec 25 09:08:32 betty kernel: md: import disk8: (sdl) WDC_WD60EFRX-68L0BN1_WD-WX21DB6N4XP8 size: 5860522532 
Dec 25 09:08:32 betty kernel: md: import disk9: (sdn) WDC_WD161KFGX-68AFPN0_2PH9KHPT size: 15625879500 
Dec 25 09:08:32 betty kernel: md: import_slot: 29 empty
Dec 25 09:08:32 betty emhttpd: import 30 cache device: (nvme0n1) WD_BLACK_SN850X_HS_2000GB_22505D440005
Dec 25 09:08:32 betty emhttpd: import 31 cache device: (sdb) ADATA_SU650_2I3520040026
Dec 25 09:08:32 betty emhttpd: import 32 cache device: (sdc) Samsung_SSD_860_PRO_1TB_S42NNX0R702113D

 

0 is parity

disk1 etc as shown

29 is parity2 (so none)

disk6 missing. Was it empty, or do you need to recover its data? Still possible if you haven't done anything else.