features/locks : Made changes to display brick information on clearing locks.

Change-Id: I664614677bc887ce087bfca067e6e57f0d6b659d
BUG: 824753
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/4272
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/bugs/bug-824753-file-locker.c b/tests/bugs/bug-824753-file-locker.c
new file mode 100644
index 00000000000..903e23e0a1f
--- /dev/null
+++ b/tests/bugs/bug-824753-file-locker.c
@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+
+int main (int argc, char *argv[])
+{
+    int              fd            = -1;
+    int              ret           = -1;
+    char             command[2048] = "";
+    char             filepath[255]     = "";
+    struct flock fl;
+
+    fl.l_type = F_WRLCK;
+    fl.l_whence = SEEK_SET;
+    fl.l_start = 7;
+    fl.l_len = 1;
+    fl.l_pid = getpid();
+
+    snprintf(filepath, 255, "%s/%s", argv[4], argv[5]);
+
+    fd = open(filepath, O_RDWR);
+
+    if (fd == -1)
+        return -1;
+
+    if (fcntl(fd, F_SETLKW, &fl) == -1) {
+        return -1;
+    }
+
+    snprintf(command, sizeof(command),
+             "gluster volume clear-locks %s /%s kind all posix 0,7-1 |"
+             " grep %s | awk -F'..: ' '{print $1}' | grep %s:%s/%s",
+             argv[1], argv[5], argv[2], argv[2], argv[3], argv[1]);
+
+    ret = system (command);
+    close(fd);
+
+    if (ret)
+            return -1;
+    else
+            return 0;
+}