Hi,
On Wed, 8 Nov 2023, Sascha Lucas wrote:
On Tue, 7 Nov 2023, Harry G Coin wrote:
"/usr/lib/python3.6/site-packages/ceph_volume/util/device.py", line 482, in
is_partition
/usr/bin/docker: stderr return self.blkid_api['TYPE'] == 'part'
/usr/bin/docker: stderr KeyError: 'TYPE'
Problem found: in my case this is caused by DRBD secondary block devices,
which can not be read until promoted to primary.
ceph_volume/util/disk.py runs in blkid():
$ blkid -c /dev/null -p /dev/drbd4
blkid: error: /dev/drbd4: Wrong medium type
but does not care about its return code.
A quick fix is to use the get() method to automatically fall back to None
for non existing keys:
--- a/ceph_volume/util/device.py 2023-11-10 07:00:01.552497107 +0000
+++ b/ceph_volume/util/device.py 2023-11-10 08:54:40.320718690 +0000
@@ -476,13 +476,13 @@
@property
def is_partition(self):
self.load_blkid_api()
if self.disk_api:
return self.disk_api['TYPE'] == 'part'
elif self.blkid_api:
- return self.blkid_api['TYPE'] == 'part'
+ return self.blkid_api.get('TYPE') == 'part'
return False
Don't know why this is triggered in 17.2.7.
@ceph-devs: should I report this somewhere else?
TIA, Sascha.
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