And this is what you want to see on your new Linux database nodes' `lsblk` output.
November 25, 2023 at 7:49 AM
And this is what you want to see on your new Linux database nodes' `lsblk` output.
Acabo de conseguir iniciar meu Linux criado do zero, a partir do código fonte de todos os seus componentes (incluindo o Kernel), usando a documentação incrível do Linux From Scratch.
Baita jornada, foram vários dias de dedicação e aprendi muito. Recomendo a todo mundo que quer se aprofundar.
Baita jornada, foram vários dias de dedicação e aprendi muito. Recomendo a todo mundo que quer se aprofundar.
March 23, 2026 at 10:01 PM
Acabo de conseguir iniciar meu Linux criado do zero, a partir do código fonte de todos os seus componentes (incluindo o Kernel), usando a documentação incrível do Linux From Scratch.
Baita jornada, foram vários dias de dedicação e aprendi muito. Recomendo a todo mundo que quer se aprofundar.
Baita jornada, foram vários dias de dedicação e aprendi muito. Recomendo a todo mundo que quer se aprofundar.
i just run lsblk to check then cp <image> <device>
July 12, 2025 at 5:03 PM
i just run lsblk to check then cp <image> <device>
To easily see what type of disks you have in your Linux box, you can use all kind op options with "lsblk":
# lsblk -d -o name,vendor,model,serial,size,tran
# lsblk -d -o name,vendor,model,serial,size,tran
May 19, 2025 at 7:45 AM
To easily see what type of disks you have in your Linux box, you can use all kind op options with "lsblk":
# lsblk -d -o name,vendor,model,serial,size,tran
# lsblk -d -o name,vendor,model,serial,size,tran
2/6
⏰ 09:48 Uhr:
Festplatten anschließen - eine heißt ORIGINAL - eine BACKUP.
Kein Hexenwerk, nur Disziplin und ein bisschen Organisation.
Der Befehl 'lsblk' unter Linux Mint zeigt mir:
Beide Festplatten wurden erkannt.
Wer seine Daten liebt, prüft das vor dem Kopieren.
#Datenrettung"
⏰ 09:48 Uhr:
Festplatten anschließen - eine heißt ORIGINAL - eine BACKUP.
Kein Hexenwerk, nur Disziplin und ein bisschen Organisation.
Der Befehl 'lsblk' unter Linux Mint zeigt mir:
Beide Festplatten wurden erkannt.
Wer seine Daten liebt, prüft das vor dem Kopieren.
#Datenrettung"
March 8, 2026 at 9:19 AM
2/6
⏰ 09:48 Uhr:
Festplatten anschließen - eine heißt ORIGINAL - eine BACKUP.
Kein Hexenwerk, nur Disziplin und ein bisschen Organisation.
Der Befehl 'lsblk' unter Linux Mint zeigt mir:
Beide Festplatten wurden erkannt.
Wer seine Daten liebt, prüft das vor dem Kopieren.
#Datenrettung"
⏰ 09:48 Uhr:
Festplatten anschließen - eine heißt ORIGINAL - eine BACKUP.
Kein Hexenwerk, nur Disziplin und ein bisschen Organisation.
Der Befehl 'lsblk' unter Linux Mint zeigt mir:
Beide Festplatten wurden erkannt.
Wer seine Daten liebt, prüft das vor dem Kopieren.
#Datenrettung"
And you haven't seen my lsblk
May 13, 2025 at 12:20 PM
And you haven't seen my lsblk
```bash
sudo dd if=/dev/X | pv -petabW -s $(lsblk -b --output SIZE -n -d /dev/X) | zstd -q --long -T0 -16 -o backup.bin.zst
```
my beloved
sudo dd if=/dev/X | pv -petabW -s $(lsblk -b --output SIZE -n -d /dev/X) | zstd -q --long -T0 -16 -o backup.bin.zst
```
my beloved
March 22, 2025 at 6:26 PM
```bash
sudo dd if=/dev/X | pv -petabW -s $(lsblk -b --output SIZE -n -d /dev/X) | zstd -q --long -T0 -16 -o backup.bin.zst
```
my beloved
sudo dd if=/dev/X | pv -petabW -s $(lsblk -b --output SIZE -n -d /dev/X) | zstd -q --long -T0 -16 -o backup.bin.zst
```
my beloved
wrote a tool for installing the Qualcomm Mass Storage bootloader on Lumia 710/800 on Linux :)
June 7, 2026 at 3:49 PM
wrote a tool for installing the Qualcomm Mass Storage bootloader on Lumia 710/800 on Linux :)
lsblk. you posted a function that gives better detail and I can't remember what it is.
April 28, 2026 at 9:35 PM
lsblk. you posted a function that gives better detail and I can't remember what it is.
Terminei o setup e deu certo! Consegui implementar full disk encryption com TPM unlock no NixOS em um setup com secure boot, RAID1, LVM e btrfs (com subvolumes estruturados).
![Texto do terminal mostrando o resultado de lsblk e bootctl status, simplificado pra caber:
$ lsblk -l
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sr0 11:0 1 1024M 0 rom
vda 253:0 0 200G 0 disk
vda1 253:1 0 1G 0 part /boot
vda2 253:2 0 199G 0 part
vdb 253:16 0 200G 0 disk
vdb1 253:17 0 1G 0 part
vdb2 253:18 0 199G 0 part
crypt_disk1 254:0 0 199G 0 crypt
lvmroot1-swap 254:1 0 24G 0 lvm [SWAP]
lvmroot1-nixos 254:2 0 175G 0 lvm /home
crypt_disk2 254:3 0 199G 0 crypt
lvmroot2-swap 254:4 0 24G 0 lvm [SWAP]
lvmroot2-nixos 254:5 0 175G 0 lvm
$ bootctl status
System:
Firmware: UEFI 2.70 (Ubuntu distribution of EDK II 1.00)
Firmware Arch: x64
Secure Boot: enabled (user)
TPM2 Support: yes
Measured UKI: yes
Boot into FW: supported](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:j4i2tyqx6r5nth36h3q5q77y/bafkreici36bwhmsyhrlzsyylihryyyaie6ll5eecjhhmkb2udolr67lxye)
April 17, 2026 at 11:53 AM
Terminei o setup e deu certo! Consegui implementar full disk encryption com TPM unlock no NixOS em um setup com secure boot, RAID1, LVM e btrfs (com subvolumes estruturados).
mmhmm. If you know how to find and read fstab & if you are familiar with lsblk and basic NFS troubleshooting, send me your CV like yesterday
June 10, 2026 at 2:59 AM
mmhmm. If you know how to find and read fstab & if you are familiar with lsblk and basic NFS troubleshooting, send me your CV like yesterday
the sdX labels aren't really stable and they can change per boot order (sdd being the fouth detected media hdd device). my hint to you would be to coment out those entries with a leading # symbol, use lsblk -f to find out the UUIDs of the partitions, and replace /dev/sdX with UUID=<id>.
February 23, 2026 at 4:44 AM
the sdX labels aren't really stable and they can change per boot order (sdd being the fouth detected media hdd device). my hint to you would be to coment out those entries with a leading # symbol, use lsblk -f to find out the UUIDs of the partitions, and replace /dev/sdX with UUID=<id>.
Yep. Mas ele nem tá sendo visto pelo lsblk
May 1, 2026 at 1:09 AM
Yep. Mas ele nem tá sendo visto pelo lsblk
Me questionaram o porque do LVM, e eu tava usando por causa da partição de swap, mas eu tenho 64GB de RAM e nunca uso swap.
Removi o LVM e vou adicionar swap via arquivo, simplificou o setup e ganhei um pouquinho de desempenho.
Nada como viver em comunidade!
Removi o LVM e vou adicionar swap via arquivo, simplificou o setup e ganhei um pouquinho de desempenho.
Nada como viver em comunidade!
April 21, 2026 at 5:05 PM
Me questionaram o porque do LVM, e eu tava usando por causa da partição de swap, mas eu tenho 64GB de RAM e nunca uso swap.
Removi o LVM e vou adicionar swap via arquivo, simplificou o setup e ganhei um pouquinho de desempenho.
Nada como viver em comunidade!
Removi o LVM e vou adicionar swap via arquivo, simplificou o setup e ganhei um pouquinho de desempenho.
Nada como viver em comunidade!
Locked out of your Linux server? 🛑
Don't reinstall. Fix it safely via Rescue Mode & Chroot.
✅ Identify: lsblk
✅ Bind Mounts: /dev, /proc, /sys
✅ Repair: Fix GRUB/SSH
✅ Safe Exit: umount -R
Master Bare Metal recovery with iRexta:
🔗 www.irexta.com/tutorials/re...
#Linux #SysAdmin #iRexta #DevOps
Don't reinstall. Fix it safely via Rescue Mode & Chroot.
✅ Identify: lsblk
✅ Bind Mounts: /dev, /proc, /sys
✅ Repair: Fix GRUB/SSH
✅ Safe Exit: umount -R
Master Bare Metal recovery with iRexta:
🔗 www.irexta.com/tutorials/re...
#Linux #SysAdmin #iRexta #DevOps
March 20, 2026 at 5:39 AM
Locked out of your Linux server? 🛑
Don't reinstall. Fix it safely via Rescue Mode & Chroot.
✅ Identify: lsblk
✅ Bind Mounts: /dev, /proc, /sys
✅ Repair: Fix GRUB/SSH
✅ Safe Exit: umount -R
Master Bare Metal recovery with iRexta:
🔗 www.irexta.com/tutorials/re...
#Linux #SysAdmin #iRexta #DevOps
Don't reinstall. Fix it safely via Rescue Mode & Chroot.
✅ Identify: lsblk
✅ Bind Mounts: /dev, /proc, /sys
✅ Repair: Fix GRUB/SSH
✅ Safe Exit: umount -R
Master Bare Metal recovery with iRexta:
🔗 www.irexta.com/tutorials/re...
#Linux #SysAdmin #iRexta #DevOps
[2/2] There was some headaches though. SYSLINUX has a bug where it uses the wrong register for a fallback memory detection test when e820 is invalid/unavailable. It prevented booting on certain devices, including this 365ED. Thanks to akeym on Discord for finding it! github.com/SharktasticA...
January 27, 2026 at 5:05 AM
[2/2] There was some headaches though. SYSLINUX has a bug where it uses the wrong register for a fallback memory detection test when e820 is invalid/unavailable. It prevented booting on certain devices, including this 365ED. Thanks to akeym on Discord for finding it! github.com/SharktasticA...
It’s best to verify the drives connected such as the lsblk command. Easily helps out for confirming what drive to pick before doing risky operations such as wiping to it.
November 8, 2024 at 7:28 AM
It’s best to verify the drives connected such as the lsblk command. Easily helps out for confirming what drive to pick before doing risky operations such as wiping to it.