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| author | unknown <heikki@hundin.mysql.fi> | 2004-12-08 17:53:01 +0200 |
|---|---|---|
| committer | unknown <heikki@hundin.mysql.fi> | 2004-12-08 17:53:01 +0200 |
| commit | 433430f4a2549dfd1691da3a4df7c39429211013 (patch) | |
| tree | dbc5bd8b6c3718871465cc28d4a2f4022b458284 /innobase/os | |
| parent | 875cdfe3c965c1d38e30c04a9d42112936be76fb (diff) | |
| download | mariadb-git-433430f4a2549dfd1691da3a4df7c39429211013.tar.gz | |
os0file.c:
Print a better error message to the .err log if InnoDB's advisory file locking fails
innobase/os/os0file.c:
Print a better error message to the .err log if InnoDB's advisory file locking fails
Diffstat (limited to 'innobase/os')
| -rw-r--r-- | innobase/os/os0file.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/innobase/os/os0file.c b/innobase/os/os0file.c index 8b9a0582781..5aa6fe37f26 100644 --- a/innobase/os/os0file.c +++ b/innobase/os/os0file.c @@ -394,10 +394,19 @@ os_file_lock( lk.l_start = lk.l_len = 0; if (fcntl(fd, F_SETLK, &lk) == -1) { fprintf(stderr, - "InnoDB: Unable to lock %s, error: %d", name, errno); + "InnoDB: Unable to lock %s, error: %d\n", name, errno); + + if (errno == EAGAIN || errno == EACCES) { + fprintf(stderr, +"InnoDB: Check that you do not already have another mysqld process\n" +"InnoDB: using the same InnoDB data or log files.\n"); + } + close(fd); + return(-1); } + return(0); } #endif /* USE_FILE_LOCK */ |