Fulltext results:
- btrfs @linux:filesystems
- tadata usage. btrfs fi df /home/ see, if the device was full: btrfs filesystem show for example:... ize 3.51TiB used 3.28TiB path /dev/sdb4 if the device was full, reorder chunks - kind of defrag: btr... == btrfs RAID ===== **If you run a RAID1 and one device crashs, you have a problem! The device cannot be removed: Cannot go below the minimum number of raid dev
- Crypto @linux:filesystems
- /dev/sdY1 This creates a RAID 1. Choose a free device number for X in /dev/mdX The device will be created and synchronization of the blocks starts. Check the ... /etc/mdadm/mdadm.conf** cd /etc/mdadm echo 'DEVICE /dev/hd*[0-9] /dev/sd*[0-9]' >> mdadm.conf mdad... m --detail --scan >> mdadm.conf Comment original DEVICE line out ---- \\ **Encrypting the Block Devices
- Bootloader @linux:filesystems
- Generating grub configuration file ... WARNING: Device /dev/ram0 not initialized in udev database even a... v ===== Crypto Bugs ===== Grub complains root device couldn't be found Fix: - set GRUB_ENABLE_CR... update-grub If update-grub echos: "cannot find device for / in fstab" and you have a btrfs rootsys:
- Crash Recovery
- es not boot anymore, **you can open the encrypted device anyway with a live system** on USB stick or CD. ... ps://askubuntu.com/questions/567730/gave-up-waiting-for-root-device-ubuntu-vg-root-doesnt-exist#567897
- Multiboot Stick @linux:filesystems
- root (su / sudo -i) * attach usb stick * find device of the stick fdisk -l *replace sdX by the usbstick device you found in the next steps! * mount stick
- Lenovo X13 @linux:machines
- ents in fcc_unlock.c appropriately #define MBIM_DEVICE_PATH "/dev/wwan0p2MBIM" #define MBIM2SAR_SO_PAT
- LXC @linux:virtualization
- king#Bridged_networking_.28aka_.22shared_physical_device.22.29 * ARP debugging http://www.claudiokuenzle
- RAID @linux:filesystems
- s up: mdadm --detail /dev/md1 re-add a removed device: mdadm /dev/md1 --add /dev/sda2 watch revover
- Filesystems
- controller [0106]: Marvell Technology Group Ltd. Device [1b4b:9125] (rev 11) Associate ID with the AHCI
- Access Point - hostapd @linux:network
- **First test:** #change wlan0 to your wireless device interface=wlan0 driver=nl80211 ssid=test