Mas Home Lab: December 2020

Thursday, 31 December 2020

Reset nextcloud database

remove …/data, config/config.php and recreate the database before.

https://help.nextcloud.com/t/solved-how-to-reset-reinitialize-nextcloud-nc-17/63797

Friday, 25 December 2020

Nextcloud on TrueNas

My reference:

https://www.samueldowling.com/2020/07/24/install-nextcloud-on-freenas-iocage-jail-with-hardened-security/

https://github.com/samuel-emrys-blogs/freebsd-nextcloud-setup-hardened

$ iocage create -n nextcloud -r 12.0-RELEASE ip4_addr="vnet0|192.168.0.54/24" defaultrouter="192.168.0.1" vnet="on" allow_raw_sockets="1" boot="on"

iocage start nextcloud

$ iocage exec nextcloud mkdir -p /mnt/data

$ iocage exec nextcloud mkdir -p /var/db/mysql

$ iocage exec nextcloud mkdir -p /usr/local/www/nextcloud/config

$ iocage exec nextcloud mkdir -p /usr/local/www/nextcloud/themes

$ iocage fstab -a nextcloud /mnt/tank/cloud /mnt/data nullfs rw 0 0

$ iocage fstab -a nextcloud /mnt/tank/apps/nextcloud/db /var/db/mysql nullfs rw 0 0

$ iocage fstab -a nextcloud /mnt/tank/apps/nextcloud/config /usr/local/www/nextcloud/config nullfs rw 0 0

$ iocage fstab -a nextcloud /mnt/tank/apps/nextcloud/themes /usr/local/www/nextcloud/themes nullfs rw 0 0

zfs set primarycache=metadata tank/apps/nextcloud/db

iocage list

iocage console nextcloud

$ pkg update

$ pkg install nano

$ pkg install wget ca_root_nss

$ pkg install apache24

$ sysrc apache24_enable=yes

$ service apache24 start

$ pkg install mariadb104-server

$ sysrc mysql_enable=yes

in /usr/local/etc/mysql/my.cnf : socket = /tmp/mysql.sock

/usr/local/etc/rc.d/mysql-server start

mysql_secure_installation --socket=/tmp/mysql.sock

root@nextcloud:~ $ cd /tmp

root@nextcloud:/tmp $ wget https://download.nextcloud.com/server/releases/latest.tar.bz2

root@nextcloud:/tmp $ wget https://download.nextcloud.com/server/releases/latest.tar.bz2.sha512

shasum -a 512 -c latest.tar.bz2.sha512

tar -xf latest.tar.bz2 -C /usr/local/www

chown -R www:www /usr/local/www/nextcloud

pkg install php74 php74-bz2 php74-ctype php74-curl php74-dom php74-exif php74-fileinfo php74-filter php74-gd php74-iconv php74-intl php74-json php74-ldap php74-mbstring php74-opcache php74-openssl php74-pdo php74-pdo_mysql php74-pecl-APCu php74-pecl-imagick php74-pecl-redis php74-posix php74-session php74-simplexml php74-xml php74-xmlreader php74-xmlwriter php74-xsl php74-zip php74-zlib php74-bcmath php74-gmp

WARNING: FreeBSD 12.0-RELEASE HAS PASSED ITS END-OF-LIFE DATE.

Any security issues discovered after Sat Feb 29 08:00:00 +08 2020

will not have been corrected.

Installing updates... done.

Missing default rc.conf, creating it

nextcloud successfully created!

No default gateway found for ipv6.

* Starting nextcloud

+ Started OK

+ Using devfs_ruleset: 1000 (iocage generated default)

+ Configuring VNET OK

+ Using IP options: vnet

+ Starting services OK

+ Executing poststart OK

Tuesday, 22 December 2020

Another way to assign disks to TrueNas

Thanks to Craft Computing :-)

root@mars:~# apt-get install lshw

Reading package lists... Done

Building dependency tree

Reading state information... Done

The following NEW packages will be installed:

lshw

0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.

Need to get 254 kB of archives.

After this operation, 781 kB of additional disk space will be used.

Get:1 http://ftp.debian.org/debian buster/main amd64 lshw amd64 02.18.85-0.1 [254 kB]

Fetched 254 kB in 10s (25.2 kB/s)

Selecting previously unselected package lshw.

(Reading database ... 51024 files and directories currently installed.)

Preparing to unpack .../lshw_02.18.85-0.1_amd64.deb ...

Unpacking lshw (02.18.85-0.1) ...

Setting up lshw (02.18.85-0.1) ...

Processing triggers for man-db (2.8.5-2) ...

root@mars:~# lsblk

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT

sda 8:0 0 558.8G 0 disk

├─sda1 8:1 0 558.8G 0 part

└─sda9 8:9 0 8M 0 part

sdb 8:16 0 558.8G 0 disk

├─sdb1 8:17 0 558.8G 0 part

└─sdb9 8:25 0 8M 0 part

sdc 8:32 0 558.8G 0 disk

├─sdc1 8:33 0 558.8G 0 part

└─sdc9 8:41 0 8M 0 part

sdd 8:48 0 558.8G 0 disk

├─sdd1 8:49 0 558.8G 0 part

└─sdd9 8:57 0 8M 0 part

sde 8:64 0 558.8G 0 disk

├─sde1 8:65 0 558.8G 0 part

└─sde9 8:73 0 8M 0 part

sdf 8:80 0 558.8G 0 disk

├─sdf1 8:81 0 558.8G 0 part

└─sdf9 8:89 0 8M 0 part

sdg 8:96 0 558.8G 0 disk

├─sdg1 8:97 0 558.8G 0 part

└─sdg9 8:105 0 8M 0 part

sdh 8:112 0 558.8G 0 disk

sdi 8:128 0 558.8G 0 disk

sdj 8:144 0 558.8G 0 disk

sdk 8:160 0 558.8G 0 disk

sdl 8:176 0 558.8G 0 disk

sdm 8:192 0 558.8G 0 disk

sdn 8:208 0 558.8G 0 disk

sdo 8:224 0 558.3G 0 disk

├─sdo1 8:225 0 1007K 0 part

├─sdo2 8:226 0 512M 0 part /boot/efi

└─sdo3 8:227 0 557.8G 0 part

├─pve-root 253:0 0 96G 0 lvm /

├─pve-swap 253:1 0 8G 0 lvm [SWAP]

├─pve-data_tmeta 253:2 0 4.4G 0 lvm

│ └─pve-data 253:4 0 429G 0 lvm

└─pve-data_tdata 253:3 0 429G 0 lvm

└─pve-data 253:4 0 429G 0 lvm

sr0 11:0 1 1024M 0 rom

zd0 230:0 0 50G 0 disk

├─zd0p1 230:1 0 1M 0 part

├─zd0p2 230:2 0 1G 0 part

└─zd0p3 230:3 0 49G 0 part

zd16 230:16 0 50G 0 disk

├─zd16p1 230:17 0 512K 0 part

└─zd16p2 230:18 0 50G 0 part

zd32 230:32 0 50G 0 disk

├─zd32p1 230:33 0 1G 0 part

└─zd32p2 230:34 0 49G 0 part

zd48 230:48 0 50G 0 disk

├─zd48p1 230:49 0 1G 0 part

└─zd48p2 230:50 0 49G 0 part

root@mars:~# ls -l /dev/disk/by-id

total 0

lrwxrwxrwx 1 root root 9 Dec 19 23:06 ata-PLDS_DVD+_-RW_DS-8A9SH_8P71R550813CI40JVA00 -> ../../sr0

lrwxrwxrwx 1 root root 10 Dec 19 23:06 dm-name-pve-root -> ../../dm-0

lrwxrwxrwx 1 root root 10 Dec 19 23:06 dm-name-pve-swap -> ../../dm-1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 dm-uuid-LVM-MZlv4CZ1lawgUAmFlmypc2ALUFsjZ2RJJivRzI1a0LNpZRPXmtI21sU19mMOqIJ6 -> ../../dm-1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 dm-uuid-LVM-MZlv4CZ1lawgUAmFlmypc2ALUFsjZ2RJTk9QkywOaWNmNZdeCBSHgzROlUdeEAjN -> ../../dm-0

lrwxrwxrwx 1 root root 11 Dec 19 23:06 lvm-pv-uuid-3hcjRP-E2Cb-65YQ-BeAP-2Ih6-i3m6-4440Jf -> ../../zd0p3

lrwxrwxrwx 1 root root 12 Dec 19 23:06 lvm-pv-uuid-BS0Ddm-jJd9-eYQB-UlNh-RH6N-haPF-HQkJdP -> ../../zd48p2

lrwxrwxrwx 1 root root 10 Dec 19 23:06 lvm-pv-uuid-GJZgVk-eecm-Xpfh-xeob-qWzx-put0-AC2KkE -> ../../sdo3

lrwxrwxrwx 1 root root 12 Dec 19 23:06 lvm-pv-uuid-qJ1cGB-DqoA-Vmvj-S65u-uPdX-HVYk-joYUn7 -> ../../zd32p2

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca01210dfa0 -> ../../sdl

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012151abc -> ../../sdn

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012199738 -> ../../sdh

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121bad10 -> ../../sdc

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121bad10-part1 -> ../../sdc1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121bad10-part9 -> ../../sdc9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121be358 -> ../../sdf

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121be358-part1 -> ../../sdf1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121be358-part9 -> ../../sdf9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121de690 -> ../../sdd

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121de690-part1 -> ../../sdd1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121de690-part9 -> ../../sdd9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121edc58 -> ../../sde

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121edc58-part1 -> ../../sde1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121edc58-part9 -> ../../sde9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121ef56c -> ../../sdg

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121ef56c-part1 -> ../../sdg1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0121ef56c-part9 -> ../../sdg9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0121f6d10 -> ../../sdi

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012b30390 -> ../../sda

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca012b30390-part1 -> ../../sda1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca012b30390-part9 -> ../../sda9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012b4e91c -> ../../sdm

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012b539d8 -> ../../sdk

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012b5ceb4 -> ../../sdj

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca0595503b8 -> ../../sdb

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0595503b8-part1 -> ../../sdb1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-35000cca0595503b8-part9 -> ../../sdb9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-36c81f660de4d3a002767523311be93c6 -> ../../sdo

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-36c81f660de4d3a002767523311be93c6-part1 -> ../../sdo1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-36c81f660de4d3a002767523311be93c6-part2 -> ../../sdo2

lrwxrwxrwx 1 root root 10 Dec 19 23:06 scsi-36c81f660de4d3a002767523311be93c6-part3 -> ../../sdo3

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca01210dfa0 -> ../../sdl

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012151abc -> ../../sdn

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012199738 -> ../../sdh

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121bad10 -> ../../sdc

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121bad10-part1 -> ../../sdc1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121bad10-part9 -> ../../sdc9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121be358 -> ../../sdf

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121be358-part1 -> ../../sdf1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121be358-part9 -> ../../sdf9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121de690 -> ../../sdd

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121de690-part1 -> ../../sdd1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121de690-part9 -> ../../sdd9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121edc58 -> ../../sde

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121edc58-part1 -> ../../sde1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121edc58-part9 -> ../../sde9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121ef56c -> ../../sdg

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121ef56c-part1 -> ../../sdg1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0121ef56c-part9 -> ../../sdg9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0121f6d10 -> ../../sdi

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b30390 -> ../../sda

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca012b30390-part1 -> ../../sda1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca012b30390-part9 -> ../../sda9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b4e91c -> ../../sdm

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b539d8 -> ../../sdk

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b5ceb4 -> ../../sdj

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca0595503b8 -> ../../sdb

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0595503b8-part1 -> ../../sdb1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x5000cca0595503b8-part9 -> ../../sdb9

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x6c81f660de4d3a002767523311be93c6 -> ../../sdo

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x6c81f660de4d3a002767523311be93c6-part1 -> ../../sdo1

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x6c81f660de4d3a002767523311be93c6-part2 -> ../../sdo2

lrwxrwxrwx 1 root root 10 Dec 19 23:06 wwn-0x6c81f660de4d3a002767523311be93c6-part3 -> ../../sdo3

==============

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca01210dfa0 -> ../../sdl

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012151abc -> ../../sdn

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012199738 -> ../../sdh

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b4e91c -> ../../sdm

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b539d8 -> ../../sdk

lrwxrwxrwx 1 root root 9 Dec 19 23:06 wwn-0x5000cca012b5ceb4 -> ../../sdj

lrwxrwxrwx 1 root root 9 Dec 19 23:06 scsi-35000cca012b5ceb4 -> ../../sdj

---

qm set 102 -scsi2 /dev/disk/by-id/scsi-35000cca0121f6d10

qm set 102 -scsi3 /dev/disk/by-id/scsi-35000cca01210dfa0

qm set 102 -scsi4 /dev/disk/by-id/scsi-35000cca012151abc

qm set 102 -scsi5 /dev/disk/by-id/scsi-35000cca012199738

qm set 102 -scsi6 /dev/disk/by-id/scsi-35000cca012b4e91c

qm set 102 -scsi7 /dev/disk/by-id/scsi-35000cca012b539d8

qm set 102 -scsi8 /dev/disk/by-id/scsi-35000cca012b5ceb4

----------

root@mars:~# qm set 102 -scsi3 /dev/disk/by-id/scsi-35000cca01210dfa0

qm set 102 -scsi4 /dev/disk/by-id/scsi-35000cca012151abc

qm set 102 -scsi5 /dev/disk/by-id/scsi-35000cca012199738

qm set 102 -scsi6 /dev/disk/by-id/scsi-35000cca012b4e91c

qm set 102 -scsi7 /dev/disk/by-id/scsi-35000cca012b539d8

qm set 102 -scsi8 /dev/disk/by-id/scsi-35000cca012b5ceb4

update VM 102: -scsi3 /dev/disk/by-id/scsi-35000cca01210dfa0

root@mars:~# qm set 102 -scsi4 /dev/disk/by-id/scsi-35000cca012151abc

update VM 102: -scsi4 /dev/disk/by-id/scsi-35000cca012151abc

root@mars:~# qm set 102 -scsi5 /dev/disk/by-id/scsi-35000cca012199738

update VM 102: -scsi5 /dev/disk/by-id/scsi-35000cca012199738

root@mars:~# qm set 102 -scsi6 /dev/disk/by-id/scsi-35000cca012b4e91c

update VM 102: -scsi6 /dev/disk/by-id/scsi-35000cca012b4e91c

root@mars:~# qm set 102 -scsi7 /dev/disk/by-id/scsi-35000cca012b539d8

update VM 102: -scsi7 /dev/disk/by-id/scsi-35000cca012b539d8

root@mars:~# qm set 102 -scsi8 /dev/disk/by-id/scsi-35000cca012b5ceb4

update VM 102: -scsi8 /dev/disk/by-id/scsi-35000cca012b5ceb4

Saturday, 19 December 2020

PCI Passthrough for TrueNas on R720

Reference: Pci passthrough - Proxmox VE

vi /etc/default/grub

amend: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on"

update-grub

root@mars:~# dmesg | grep -e DMAR -e IOMMU

[ 0.024470] ACPI: DMAR 0x000000007D3346F4 0000F0 (v01 DELL PE_SC3 00000001 DELL 00000001)

[ 1.207702] DMAR: Host address width 46

[ 1.207703] DMAR: DRHD base: 0x000000dc900000 flags: 0x1

[ 1.207707] DMAR: dmar0: reg_base_addr dc900000 ver 1:0 cap d2078c106f0462 ecap f020fe

[ 1.207708] DMAR: RMRR base: 0x0000007f458000 end: 0x0000007f46ffff

[ 1.207709] DMAR: RMRR base: 0x0000007f450000 end: 0x0000007f450fff

[ 1.207710] DMAR: RMRR base: 0x0000007f452000 end: 0x0000007f452fff

[ 1.207710] DMAR: ATSR flags: 0x0

[ 1.207712] DMAR-IR: IOAPIC id 0 under DRHD base 0xdc900000 IOMMU 0

[ 1.207713] DMAR-IR: IOAPIC id 1 under DRHD base 0xdc900000 IOMMU 0

[ 1.207714] DMAR-IR: HPET id 0 under DRHD base 0xdc900000

[ 1.207714] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.

[ 1.207715] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.

[ 1.208001] DMAR-IR: Enabled IRQ remapping in xapic mode

root@mars:~# vi /etc/kernel/cmdline

root@mars:~# vi /etc/default/grub

root@mars:~# update-grub

Generating grub configuration file ...

Found linux image: /boot/vmlinuz-5.4.78-2-pve

Found initrd image: /boot/initrd.img-5.4.78-2-pve

Found linux image: /boot/vmlinuz-5.4.34-1-pve

Found initrd image: /boot/initrd.img-5.4.34-1-pve

Found memtest86+ image: /boot/memtest86+.bin

Found memtest86+ multiboot image: /boot/memtest86+_multiboot.bin

done

root@mars:~# pve-efiboot-tool refresh

Running hook script 'pve-auto-removal'..

Running hook script 'zz-pve-efiboot'..

Re-executing '/etc/kernel/postinst.d/zz-pve-efiboot' in new private mount namespace..

No /etc/kernel/pve-efiboot-uuids found, skipping ESP sync.

After that reboot, ran into problems... see this:

IOMMU – DMAR fault – PTE Read access is not set – Centoros (wordpress.com)

Tuesday, 15 December 2020

ZFS ....

Here's a good short intro on ZFS:

https://www.diskinternals.com/raid-recovery/what-is-raidz/

And a more detailed one:

https://www.delphix.com/blog/delphix-engineering/zfs-raidz-stripe-width-or-how-i-learned-stop-worrying-and-love-raidz

I am going with RAID Z2 which basically allows up to 2 drives to fail in my setup for my R720 with 7x 600GB drives.

Non-raid disks on PERC H310 Mini

On my R720, I have an embedded PERC H310 Mini. I didn't realise it supports pass through if you configure the disks as non-raid.. this is cool.. i actually didn't need to get those other HBA cards. :-(

But anyway, I will need them for my R710 in future.

Some controllers can turn this on/off but the 310 does not. Check this: https://www.mrvsan.com/configuring-the-dell-perc-h730-controller-for-passthrough-and-raid/

Monday, 14 December 2020

Minecraft Server on my homelab

Running minecraft bedrock on my R720:

download from here:

https://www.minecraft.net/en-us/download/server/bedrock

https://minecraft.azureedge.net/bin-linux/bedrock-server-1.16.200.02.zip

to turn on cheats: https://shockbyte.com/billing/knowledgebase/184/How-to-Enable-Cheats-on-Your-Bedrock-Server.html

to turn on coordinates: https://shockbyte.com/billing/knowledgebase/201/How-to-Enable-Coordinates-on-Your-Minecraft-Bedrock-Server.html#:~:text=On%20your%20Multicraft%20control%20panel,in%2Dgame%20as%20shown%20below.

Remote installation using DELL IDRAC

Here is a very good link:

Using the Virtual Media function on iDRAC 6, 7, 8 and 9 | Dell Singapore

Sunday, 6 December 2020

How to map sg to sd

root@venus:/dev# sg_map

/dev/sg0 /dev/sr0

/dev/sg1 /dev/sda

/dev/sg2 /dev/sdb

/dev/sg3 /dev/sdc

/dev/sg4 /dev/sdd

/dev/sg5 /dev/sde

/dev/sg6 /dev/sdf

/dev/sg7 /dev/sdg

/dev/sg8 /dev/sdh

/dev/sg9 /dev/sdi

/dev/sg10 /dev/sdj

/dev/sg11 /dev/sdk

/dev/sg12 /dev/sdl

/dev/sg13 /dev/sdm

/dev/sg14 /dev/sdn

/dev/sg15 /dev/sdo

/dev/sg16 /dev/sdp

/dev/sg17 /dev/sdq

/dev/sg18 /dev/sdr

/dev/sg19 /dev/sds

/dev/sg20 /dev/sdt

/dev/sg21 /dev/sdu

/dev/sg22 /dev/sdv

/dev/sg23 /dev/sdw

/dev/sg24 /dev/sdx

/dev/sg25 /dev/sdy

/dev/sg26 /dev/sdz

/dev/sg27 /dev/sdaa

/dev/sg28 /dev/sdab

/dev/sg29

Mas Home Lab