From: Guillaume Abrioux <gabrioux@ibm.com>
Date: Tue, 7 Feb 2023 09:51:36 +0000 (+0100)
Subject: ceph-volume: do not raise RuntimeError in util.lsblk
X-Git-Tag: v18.1.0~366^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F50017%2Fhead;p=ceph.git

ceph-volume: do not raise RuntimeError in util.lsblk

Otherwise it makes `simple scan` calls fail.

```
  File "/usr/lib/python3.6/site-packages/ceph_volume/util/disk.py", line 246, in lsblk
    raise RuntimeError(f"{device} not found is lsblk report")
RuntimeError: /var/lib/ceph/osd/ceph-0/ not found is lsblk report
```

Fixes: https://tracker.ceph.com/issues/58655

Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>
---

diff --git a/src/ceph-volume/ceph_volume/util/disk.py b/src/ceph-volume/ceph_volume/util/disk.py
index aaf66270dda5..f470e0c0afba 100644
--- a/src/ceph-volume/ceph_volume/util/disk.py
+++ b/src/ceph-volume/ceph_volume/util/disk.py
@@ -242,7 +242,8 @@ def lsblk(device, columns=None, abspath=False):
                        columns=columns,
                        abspath=abspath)
     if not result:
-        raise RuntimeError(f"{device} not found is lsblk report")
+        logger.debug(f"{device} not found is lsblk report")
+        return {}
 
     return result[0]