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| jpc:storage:index [2026/02/20 15:37] – created - external edit 127.0.0.1 | jpc:storage:index [2026/03/26 02:46] (current) – mfranklin |
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| ====== Understanding the jPC's Storage Configuration ====== | ====== Understanding the Storage Configuration ====== |
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| The jPC's primary storage is divided into the following partitions. To understand this partition layout and its purpose, please become familiar with the [[https://embeddedcomputing.com/technology/processing/understand-what-an-overlayfs-is-and-how-it-works|overlay file system]] and the [[https://refspecs.linuxfoundation.org/fhs.shtml|Filesystem Hierarchy Standard]]. | The primary storage is divided into the following partitions. To understand this partition layout and its purpose, please become familiar with the [[https://embeddedcomputing.com/technology/processing/understand-what-an-overlayfs-is-and-how-it-works|overlay file system]] and the [[https://refspecs.linuxfoundation.org/fhs.shtml|Filesystem Hierarchy Standard]]. |
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| Any changes made to the operating system's will be stored here and merged with the lower layer.<br/><br/> | Any changes made to the operating system's will be stored here and merged with the lower layer.<br/><br/> |
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| * After making changes, this partition can also be made read-only by deleting the file <code>/var/lib/jpc/mount-read-write</code> and rebooting. To make the partition read-write again, create the <code>/var/lib/jpc/mount-read-write</code> again and reboot. | * After making changes, this partition can also be made read-only by deleting the file <code>/var/lib/ComfileTech/mount-read-write</code> and rebooting. To make the partition read-write again, create the <code>/var/lib/ComfileTech/mount-read-write</code> again and reboot. |
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