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hallard.me | ||
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www.dzombak.com
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| | | | | While there are downsides, using a read-only root filesystem will dramatically increase your Pi SD card's lifetime. | |
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www.dzombak.com
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| | | | | My guide to running a Raspberry Pi with a read-only root filesystem has one hacky caveat: it still allows fake-hwclock to write to the filesystem every hour. I don't love this solution, and this post presents a fix. | |
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willhaley.com
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| | | | | As of time of writing, a modern Linux system that uses /etc/fstab and systemd cannot accept duplicate entries in /etc/fstab. The Problem See here for a failing example. # /etc/fstab ... /dev/mapper/backup-rotating-1 /mnt/backup-rotating ext4 defaults,nofail 0 2 /dev/mapper/backup-rotating-2 /mnt/backup-rotating ext4 defaults,nofail 0 2 In this example two cryptsetup devices that are used for backups are on a rotating schedule. At any given time only one of those two disks is connected to the computer while one is offsite at a secure location. | |
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manuel.kiessling.net
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| | | Most KVM or virt-install tutorials will make you think that while you can create new virtual guests on the text console, you still have to log into them using VNC in order to actually use their OS installation tools. But in fact there is a way to completely install new guests without leaving your SSH session - as long as the guest OS does have a text-based installer, that it. I have tested this with an Ubuntu 12.04 LTS Server guest. | ||
