diff options
Diffstat (limited to 'cloudinit')
| -rw-r--r-- | cloudinit/config/cc_growpart.py | 6 | ||||
| -rw-r--r-- | cloudinit/util.py | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index 089693e8..d2bc6e6c 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -252,9 +252,13 @@ def devent2dev(devent): container = util.is_container() # Ensure the path is a block device. - if (dev == "/dev/root" and not os.path.exists(dev) and not container): + if (dev == "/dev/root" and not container): dev = util.rootdev_from_cmdline(util.get_cmdline()) if dev is None: + if os.path.exists(dev): + # if /dev/root exists, but we failed to convert + # that to a "real" /dev/ path device, then return it. + return dev raise ValueError("Unable to find device '/dev/root'") return dev diff --git a/cloudinit/util.py b/cloudinit/util.py index bfddca67..22af99dd 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -2404,9 +2404,10 @@ def rootdev_from_cmdline(cmdline): if found.startswith("LABEL="): return "/dev/disk/by-label/" + found[len("LABEL="):] if found.startswith("UUID="): - return "/dev/disk/by-uuid/" + found[len("UUID="):] + return "/dev/disk/by-uuid/" + found[len("UUID="):].lower() if found.startswith("PARTUUID="): - disks_path = "/dev/disk/by-partuuid/" + found[len("PARTUUID="):] + disks_path = ("/dev/disk/by-partuuid/" + + found[len("PARTUUID="):].lower()) if os.path.exists(disks_path): return disks_path results = find_devs_with(found) |