diff options
Diffstat (limited to 'monitor.c')
| -rw-r--r-- | monitor.c | 43 |
1 files changed, 0 insertions, 43 deletions
@@ -367,54 +367,11 @@ static void reconcile_failed(struct active_array *aa, struct mdinfo *failed) } } -static int handle_remove_device(struct md_remove_device_cmd *cmd, struct active_array *aa) -{ - struct active_array *a; - struct mdinfo *victim; - int rv; - - /* scan all arrays for the given device, if ->state_fd is closed (-1) - * in all cases then mark the disk as removed in the metadata. - * Otherwise reply that it is busy. - */ - - /* pass1 check that it is not in use anywhere */ - /* note: we are safe from re-adds as long as the device exists in the - * container - */ - for (a = aa; a; a = a->next) { - if (!a->container) - continue; - victim = find_device(a, major(cmd->rdev), minor(cmd->rdev)); - if (!victim) - continue; - if (victim->state_fd > 0) - return -EBUSY; - } - - /* pass2 schedule and process removal per array */ - for (a = aa; a; a = a->next) { - if (!a->container) - continue; - victim = find_device(a, major(cmd->rdev), minor(cmd->rdev)); - if (!victim) - continue; - victim->curr_state |= DS_REMOVE; - rv = read_and_act(a); - if (rv < 0) - return rv; - } - - return 0; -} - static int handle_pipe(struct md_generic_cmd *cmd, struct active_array *aa) { switch (cmd->action) { case md_action_ping_monitor: return 0; - case md_action_remove_device: - return handle_remove_device((void *) cmd, aa); } return -1; |