RepoMirrors
/
mars
mirror of https://github.com/schoebel/mars
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

main: fix detection of logfile sequence holes

This commit is contained in:
Thomas Schoebel-Theuer 2017-02-16 07:21:09 +01:00
parent 9d559e4c2d
commit 84a9273080
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
kernel/sy_old/mars_main.c
View File

@ -542,6 +542,7 @@ struct mars_rotate {
struct mars_info aio_info;
struct trans_logger_brick *trans_brick;
struct mars_dent *first_log;
struct mars_dent *last_log;
struct mars_dent *relevant_log;
struct mars_brick *relevant_brick;
struct mars_dent *next_relevant_log;
@ -2798,6 +2799,7 @@ int make_log_init(void *buf, struct mars_dent *dent)
rot->aio_dent = NULL;
rot->aio_brick = NULL;
rot->first_log = NULL;
rot->last_log = NULL;
rot->relevant_log = NULL;
rot->relevant_serial = 0;
rot->relevant_brick = NULL;
@ -3080,7 +3082,7 @@ int make_log_step(void *buf, struct mars_dent *dent)
}
} else if (_next_is_acceptable(rot, rot->relevant_log, dent)) {
rot->next_relevant_log = dent;
} else if (dent->d_serial > rot->relevant_log->d_serial + 5) {
} else if (rot->last_log && dent->d_serial > rot->last_log->d_serial + 5) {
rot->has_hole_logfile = true;
}
} else { // check for double logfiles => split brain
@ -3110,6 +3112,7 @@ int make_log_step(void *buf, struct mars_dent *dent)
MARS_DBG("nothing to do on '%s'\n", dent->d_path);
goto ok;
}
rot->last_log = dent;
/* Remember the relevant log.
*/