[blivet:rhel7-master 4/6] Add mdrun method to just start, not assemble, an array. (#1090009)
mulhern
amulhern at redhat.com
Fri Dec 12 15:59:45 UTC 2014
Related: rhbz#1090009
Signed-off-by: mulhern <amulhern at redhat.com>
---
blivet/devicelibs/mdraid.py | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/blivet/devicelibs/mdraid.py b/blivet/devicelibs/mdraid.py
index 11e06d7..ae8fa4d 100644
--- a/blivet/devicelibs/mdraid.py
+++ b/blivet/devicelibs/mdraid.py
@@ -257,6 +257,20 @@ def mddeactivate(device):
except MDRaidError as msg:
raise MDRaidError("mddeactivate failed for %s: %s" % (device, msg))
+def mdrun(device):
+ """Start a possibly degraded array.
+
+ :param str device: the device to be assembled
+
+ :raises :class:`~.errors.MDRaidError`: on failure
+ """
+ args = ["--run", device]
+
+ try:
+ mdadm(args)
+ except MDRaidError as msg:
+ raise MDRaidError("mdrun failed for %s: %s" % (device, msg))
+
def process_UUIDS(info, UUID_keys):
""" Extract and convert expected UUIDs to canonical form.
Reassign canonicalized UUIDs to corresponding keys.
--
1.9.3
More information about the anaconda-patches
mailing list