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[add error log for flock]

This commit is contained in:
Hui Li 2020-08-07 14:48:13 +08:00
parent 7038a9926b
commit 0ba581ec3d
1 changed files with 1 additions and 1 deletions
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2
src/dnode/src/dnodeMain.c
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@ -159,7 +159,7 @@ static void dnodeCheckDataDirOpenned(char *dir) {
} }
int32_t ret = flock(fd, LOCK_EX | LOCK_NB); int32_t ret = flock(fd, LOCK_EX | LOCK_NB);
if (ret != 0) { if (ret != 0) {
dError("failed to lock file:%s ret:%d, database may be running, quit", filepath, ret); dError("failed to lock file:%s ret:%d[%s], database may be running, quit", filepath, ret, strerror(errno));
close(fd); close(fd);
exit(0); exit(0);
} }