Due to e919fb0af245 ("FIX: Enable metadata updates for raid0") code
can't enter super-intel.c:3415, resulting in checkpoint not being
saved to metadata for second volume in matrix raid array.
This results in checkpoint being stuck at last value for the
first volume.
Move st->update_tail to Grow_reshape() so it is assigned for each
volume.
Signed-off-by: Mateusz Kusiak <mateusz.kusiak@xxxxxxxxx>
---
Grow.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Grow.c b/Grow.c
index f95dae82ef0d..5498e54fec11 100644
--- a/Grow.c
+++ b/Grow.c
@@ -2085,9 +2085,10 @@ int Grow_reshape(char *devname, int fd,
if (!mdmon_running(st->container_devnm))
start_mdmon(st->container_devnm);
ping_monitor(container);
- if (mdmon_running(st->container_devnm) &&
- st->update_tail == NULL)
- st->update_tail = &st->updates;
+ if (mdmon_running(st->container_devnm) == false) {
+ pr_err("No mdmon found. Grow cannot continue.\n");
+ goto release;
+ }
}
if (s->size == MAX_SIZE)
@@ -3048,6 +3049,8 @@ static int reshape_array(char *container, int fd, char *devname,
dprintf("Cannot get array information.\n");
goto release;
}
+ if (st->update_tail == NULL)
+ st->update_tail = &st->updates;
if (array.level == 0 && info->component_size == 0) {
get_dev_size(fd, NULL, &array_size);
info->component_size = array_size / array.raid_disks;
@@ -5152,9 +5155,7 @@ int Grow_continue_command(char *devname, int fd,
start_mdmon(container);
ping_monitor(container);
- if (mdmon_running(container))
- st->update_tail = &st->updates;
- else {
+ if (mdmon_running(container) == false) {
pr_err("No mdmon found. Grow cannot continue.\n");
ret_val = 1;
goto Grow_continue_command_exit;
--
2.35.3
