The new state allowing device addition with paused balance is not exported to user space so it can't recognize it and actually start the operation.
Fixes: efc0e69c2fea ("btrfs: introduce exclusive operation BALANCE_PAUSED state") CC: stable@vger.kernel.org # 5.17 Signed-off-by: David Sterba dsterba@suse.com --- fs/btrfs/sysfs.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 366424222b4f..92a1fa8e3da6 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -957,6 +957,9 @@ static ssize_t btrfs_exclusive_operation_show(struct kobject *kobj, case BTRFS_EXCLOP_BALANCE: str = "balance\n"; break; + case BTRFS_EXCLOP_BALANCE_PAUSED: + str = "balance paused\n"; + break; case BTRFS_EXCLOP_DEV_ADD: str = "device add\n"; break;