- Minor
This issue is present on 6.12.10, I updated to 6.12.13 to confirm it's there as well.
When running the BTRFS 'check' command on a pool with a bad/corrupted disk (2-disk mirror in my case, with 1 disk that is dropping offline for unknown reasons), the printout from the command causes 1000s of lines to be printed. There's no internal line or pagination limit, which causes the disk page to have a very long scroll. Eventually the number of lines printed hits some sort of browser/GUI limit and the page fails to load anything below the 'Check Filesystem Status' header. The results of the filesystem check can't be viewed.
Solution: either limit the output to the last ~100 lines, or preferably put the output within a frame that has it's own scroll bar. As the output from this check command don't seem to be logged to syslog, an internal scroll would be preferred so the full results can be searched/viewed.
