Configure RAID6 to ubuntu 18.04

TheCeylann

1/29/23, 2:53 PM

I want to try make RAID on webmin but I get The kernel RAID status file /proc/mdstat does not exist on your system. Your kernel probably does not support RAID.

when I use zcat /proc/config.gz | grep 'RAID' command I got this output.

    $ sudo zcat /proc/config.gz| grep 'RAID'

# CONFIG_RAID_ATTRS is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_DM_RAID is not set
CONFIG_RAID6_PQ=m

lsblk output

    lsblk
NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0          7:0    0    16M  1 loop /media/whilone/L4T-README
sda            8:0    0  59,6G  0 disk
└─sda1         8:1    0  59,6G  0 part
sdb            8:16   1  15,2G  0 disk
└─sdb1         8:17   1  15,2G  0 part /media/whilone/FD1
sdc            8:32   1  29,8G  0 disk /media/whilone/B08E3DFB8E3DBAA4
mmcblk0      179:0    0  29,1G  0 disk
├─mmcblk0p1  179:1    0    28G  0 part /
├─mmcblk0p2  179:2    0     4M  0 part
├─mmcblk0p3  179:3    0     4M  0 part
├─mmcblk0p4  179:4    0   512K  0 part
├─mmcblk0p5  179:5    0   512K  0 part
├─mmcblk0p6  179:6    0   512K  0 part
├─mmcblk0p7  179:7    0   512K  0 part
├─mmcblk0p8  179:8    0     3M  0 part
├─mmcblk0p9  179:9    0     3M  0 part
├─mmcblk0p10 179:10   0     2M  0 part
├─mmcblk0p11 179:11   0     4M  0 part
├─mmcblk0p12 179:12   0     4M  0 part
├─mmcblk0p13 179:13   0   604K  0 part
├─mmcblk0p14 179:14   0   604K  0 part
├─mmcblk0p15 179:15   0     1M  0 part
├─mmcblk0p16 179:16   0     1M  0 part
├─mmcblk0p17 179:17   0     2M  0 part
├─mmcblk0p18 179:18   0     2M  0 part
├─mmcblk0p19 179:19   0     6M  0 part
├─mmcblk0p20 179:20   0     6M  0 part
├─mmcblk0p21 179:21   0     2M  0 part
├─mmcblk0p22 179:22   0   128M  0 part
├─mmcblk0p23 179:23   0   128M  0 part
├─mmcblk0p24 179:24   0    63M  0 part
├─mmcblk0p25 179:25   0   512K  0 part
├─mmcblk0p26 179:26   0   256K  0 part
├─mmcblk0p27 179:27   0   256K  0 part
├─mmcblk0p28 179:28   0    80M  0 part
├─mmcblk0p29 179:29   0    80M  0 part
├─mmcblk0p30 179:30   0   512K  0 part
├─mmcblk0p31 179:31   0   512K  0 part
├─mmcblk0p32 259:0    0   300M  0 part
└─mmcblk0p33 259:1    0 317,8M  0 part
mmcblk0boot0 179:32   0     4M  1 disk
mmcblk0boot1 179:64   0     4M  1 disk
mmcblk0rpmb  179:96   0     4M  0 disk
zram0        252:0    0 654,2M  0 disk [SWAP]
zram1        252:1    0 654,2M  0 disk [SWAP]
zram2        252:2    0 654,2M  0 disk [SWAP]
zram3        252:3    0 654,2M  0 disk [SWAP]
zram4        252:4    0 654,2M  0 disk [SWAP]
zram5        252:5    0 654,2M  0 disk [SWAP]

How I can Install RAID 6 to my ubuntu?

0 + 0

server

raid

mdadm

cmak.fr

1/29/23, 3:11 PM

webmin is not supported by ubuntu. But RAID is still easy to setup, simply read the documentation. At last : RTFM

matigo

1/29/23, 3:12 PM

There is an insufficient amount of information here to provide a complete answer. Could you [edit] your question to include: (1) the output of `sudo lsblk` (2) where the RAID6 device will be mounted (full directory path). With this, it will be more likely that you receive an actionable answer. Do note that the answer will likely **not** involve configuring the array in webmin, but via shell commands.

TheCeylann

1/29/23, 3:38 PM

@matigo I added slblk output but I dont understand section about RAID6

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Configure RAID6 to ubuntu 18.04

TH: กำหนดค่า RAID6 เป็น Ubuntu 18.04

RO: Configurați RAID6 la ubuntu 18.04

RU: Настройте RAID6 на Ubuntu 18.04.

VI: Định cấu hình RAID6 cho Ubuntu 18.04

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.