[LU-16167] lctl llog_print do not print all record

Related — Mon, 13 Nov 2023 11:53:25 +0000

If a lot of contiguous records are skipped (>64), llog_print will stop the processing and will not display the last records.

With the https://review.whamcloud.com/45332 ("~~LU-15142~~ lctl: fixes for set_param -P and llog_print"), the following code is not true anymore:

 int jt_llog_print_iter(char *logname, long start, long end,
...
                /* There is no "end of list" marker, record was not modified */
                if (strcmp(record, logname) == 0)                <------
                        break;

"record" could be unmodified if all processed records are skipped.

"llog_print -r" is not affected by this issue.

Whamcloud Community JIRA

[LU-16167] lctl llog_print do not print all record