Under single_major scheme introduced in kernel 3.14, rbd devices
support up to 16 partitions. In pre-single_major mode, rbd driver
takes up the whole major.
Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
---
WHATS_NEW | 1 +
lib/device/device-types.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/WHATS_NEW b/WHATS_NEW
index c8f072f3c387..b1f16cb054b5 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
Version 2.02.174 -
=================================
+ Recognise RADOS block devices (RBD) in filter.
Fix check for 2nd mda at end of disk fits if using pvcreate --restorefile.
Use maximum metadataarea size that fits with pvcreate --restorefile.
Always clear cached bootloaderarea when wiping label e.g. in pvcreate.
diff --git a/lib/device/device-types.h b/lib/device/device-types.h
index 2834cd11fd3a..57b430173e56 100644
--- a/lib/device/device-types.h
+++ b/lib/device/device-types.h
@@ -64,5 +64,6 @@ static const dev_known_type_t _dev_known_types[] = {
{"nvme", 64, "NVM Express"},
{"zvol", 16, "ZFS Zvols"},
{"VxDMP", 16, "Veritas Dynamic Multipathing"},
+ {"rbd", 16, "RADOS block device (RBD)"},
{"", 0, ""}
};
--
2.4.3
--
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