diff options
| -rw-r--r-- | Documentation/md/md-cluster.txt | 3 | ||||
| -rw-r--r-- | drivers/md/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/md/md-cluster.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/md/md-cluster.txt b/Documentation/md/md-cluster.txt index 82ee51604e9a..e1055f105cf5 100644 --- a/Documentation/md/md-cluster.txt +++ b/Documentation/md/md-cluster.txt @@ -1,4 +1,5 @@ -The cluster MD is a shared-device RAID for a cluster. +The cluster MD is a shared-device RAID for a cluster, it supports +two levels: raid1 and raid10 (limited support). 1. On-disk format diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 4a249ee86364..83b9362be09c 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -178,7 +178,7 @@ config MD_FAULTY config MD_CLUSTER - tristate "Cluster Support for MD (EXPERIMENTAL)" + tristate "Cluster Support for MD" depends on BLK_DEV_MD depends on DLM default n @@ -188,7 +188,8 @@ config MD_CLUSTER nodes in the cluster can access the MD devices simultaneously. This brings the redundancy (and uptime) of RAID levels across the - nodes of the cluster. + nodes of the cluster. Currently, it can work with raid1 and raid10 + (limited support). If unsure, say N. diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index d0fd1bd8575c..79bfbc840385 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -1478,7 +1478,7 @@ static struct md_cluster_operations cluster_ops = { static int __init cluster_init(void) { - pr_warn("md-cluster: EXPERIMENTAL. Use with caution\n"); + pr_warn("md-cluster: support raid1 and raid10 (limited support)\n"); pr_info("Registering Cluster MD functions\n"); register_md_cluster_operations(&cluster_ops, THIS_MODULE); return 0; |