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  http
  hypervisor
  rapi
__init__.py 791 Bytes
backend.py 80.4 kB
bdev.py 53.3 kB
bootstrap.py 17.9 kB
cli.py 30.7 kB
cmdlib.py 241.5 kB
config.py 40.2 kB
constants.py 13.7 kB
daemon.py 8.1 kB
errors.py 6.1 kB
jqueue.py 37.9 kB
jstore.py 3.8 kB
locking.py 29.7 kB
luxi.py 10.4 kB
mcpu.py 13.1 kB
objects.py 24 kB
opcodes.py 15.4 kB
rpc.py 32.7 kB
serializer.py 1.7 kB
ssconf.py 7.7 kB
ssh.py 7.2 kB
utils.py 55.4 kB
workerpool.py 9 kB

Latest revisions

# Date Author Comment
34e71fea 05/05/2009 04:19 pm Karsten Keil

Fix compatibility with DRBD 8.2

This patch adds (and suppresses) the extra ipv4/ipv6 words before the
actual address that newer DRBD versions add.

[: slightly changed the patch to conform to style
guide, and changed the commit message]
Signed-off-by: Iustin Pop <>...
01e2ce3a 05/05/2009 04:19 pm Iustin Pop

Fix compatibility with DRBD 8.3

DRBD 8.3 changes two more things compared to 8.2:
- /proc/drbd format changed in multiple ways; the part we're
interested is the ‘st:’ to ‘ro:‘ change (in the changelog named as
“Renamed 'state' to 'role'”
- “drbdsetup /dev/drbdN show” changed the ‘device’ stanza from:...
c803b052 05/05/2009 02:00 pm Iustin Pop

RunCmd: log command line for missing cmd case

In case of missing programs, currently utils.RunCmd doesn't show any
information to help debugging, only 'No such file or directory'. This
patch adds error handling for the ENOENT case such that at least we have...
572e52bf 05/05/2009 01:58 pm Iustin Pop

Abstract Linux node information in hv_base

Currently both hv_fake and hv_kvm implement practically identical code
to get the node information. Since future container-like hypervisors
will also need this functionality, this patch moves it into the base
class (as a separate function) which can then be called from classes...
81b7354c 05/04/2009 04:51 pm Iustin Pop

Small optimisation in utils.WriteFile

Currently we always try to remove the new file, even if the rename
succeeded. This patch tracks the existence of the new file and doesn't
try to remove it if we managed to rename it.

Signed-off-by: Iustin Pop <>...
d64769a8 05/04/2009 04:09 pm Iustin Pop

Include node name in hypervisor validation errors

The current validation routine just says "failed", without specifying
the node name. This is very confusing, and we should log the node name
too.

Signed-off-by: Iustin Pop <>
Reviewed-by: Alexander Schreiber <>
8eb148ae 05/04/2009 04:09 pm Iustin Pop

Fix gnt-cluster getmaster on non-master nodes

The current implementation of “gnt-cluster getmaster” doesn't work on
non-master nodes, which is a regression from 1.2. This patch implements
it (again) via ssconf.

Signed-off-by: Iustin Pop <>...
a6ab004b 04/24/2009 05:36 pm Iustin Pop

LUDiagnoseOS: change locking and error handling

Since the “list OSes” call is exported via RAPI, this can be used pretty
easily to DOS the master daemon during long jobs.

The implementation of LUDiagnoseOS makes an RPC call to all nodes; we
lock nodes here in order to prevent node removal....
ea9ddc07 04/24/2009 11:43 am Iustin Pop

Fix verify-disks with broken volume groups

When a remote node returns invalid LVM data, we check it, but we don't
stop and continue with the rest of the checks (which require a valid
volume group). This raises an internal error and breaks verify disks.

This seems unchanged for a long while, I don't know why it surfaced just...
9a198532 04/24/2009 11:43 am Iustin Pop

Prevent errors when xenvg is broken cluster verify

When vg_name is not returned at all, we currently abort with an internal
error. This is because we don't catch KeyError.

This patch adds a custom message for this case, and also adds KeyError
to the list of catched exceptions, just for safety....

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