Hello,
We plan to use the Jetson Nano for an edge computing device where we will host a MariaDb database to store computed values. The read write is quite often.
On our test site the database got corrupted on one occasion resulting in lost data. On the occasion there were some disk error messages in the kernel log:
[92574.068457] EXT4-fs (mmcblk0p1): error count since last fsck: 3203
[92574.074651] EXT4-fs (mmcblk0p1): initial error at time 1718618233: htree_dirblock_to_tree:1020: inode 1323336: block 5253511
[92574.085949] EXT4-fs (mmcblk0p1): last error at time 1727360160: htree_dirblock_to_tree:1020: inode 1324053: block 5253508
So what is the recommendation for using SD-card to host OS and storage and how reliable can we expect it to be?
One option we looked into was to use the Jetson Orin Nano with a SSD disk instead, but these are more expensive and we want to avoid uneccesary costs.