| Branch: | Tag: | Revision:

root / lib @ a0aa6b49

Name Size
  watcher 820 Bytes 6 kB 103.4 kB 67.7 kB 27.3 kB 95 kB 398.4 kB 3.7 kB 62.1 kB 33.6 kB 23.5 kB 9.6 kB 4 kB 58.5 kB 3.7 kB 48.8 kB 15.7 kB 16.3 kB 13.6 kB 43.3 kB 36 kB 2.6 kB 35.2 kB 46.4 kB 3.3 kB 4.5 kB 14.9 kB 8.6 kB 12.7 kB 11.8 kB 13.3 kB

Latest revisions

# Date Author Comment
a0aa6b49 04/19/2011 03:38 pm Michael Hanselmann

Fix bug in watcher

If “utils.RunParts” were to raise an exception, a log message was
written and the code continued to run. Due to the exception the
“results” variable would not be defined.

Also change the code to log a backtrace (getting an exception is rather...

4a2c0db0 04/14/2011 01:33 pm Michael Hanselmann

Release locks before wiping disks during instance creation

Ganeti 2.3 introduced an optional feature to overwrite an instance's
disks on creation. Unfortunately the code kept all locks while doing the
wipe, slowing down the creation of multiple instances in parallel....

a9d68e40 04/13/2011 01:01 pm Michael Hanselmann

utils.WriteFile: Close file before renaming

Issue 154 (
reported an “Operation not supported” error when writing instance
exports to a mounted CIFS filesystem. Experimentation showed the error
to only occur when using rename(2) on an opened file. Various references...

accbf5e3 04/13/2011 01:01 pm Michael Hanselmann

Nicer formatting for group query error

Before this patc the message would look like “Some groups do not exist:
[u'foo', u'bar']”, now it's “Some groups do not exist: foo, bar”.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

76ae1d65 04/07/2011 12:46 pm Michael Hanselmann

Merge branch 'stable-2.4' into devel-2.4

  • stable-2.4:
    Add error checking and merging for cluster params
    Clarify --force-join parameter message
    Treat empty oob_program param as default
    Fix bug in instance listing with orphan instances
    Fix bug related to log opening failures...
dae661a4 04/06/2011 07:47 pm Michael Hanselmann

LUInstanceQueryData: Don't acquire locks unless requested

Until now LUInstanceQueryData always acquired locks for the instance(s)
and nodes involved. In combination with long-running operations this
prevented the use of “gnt-instance info”, even with the “--static”...

d385a174 04/06/2011 03:49 pm Iustin Pop

Increase the lock timeouts before we block-acquire

This has been observed to cause problems on real clusters via the
following mechanism:

- a long job (e.g. a replace-disks) is keeping an exclusive lock on an
- the watcher starts and submits its query instances opcode which...

fe295df3 04/04/2011 02:47 pm Iustin Pop move startup log message before prep_fn

Before this, the output in the rapi daemon log was:
2011-04-04 03:09:51,026: ganeti-rapi pid=17447 INFO Reading users file
at /var/lib/ganeti/rapi/users
2011-04-04 03:09:51,027: ganeti-rapi pid=17447 INFO ganeti-rapi daemon...

0942620b 04/04/2011 02:47 pm Iustin Pop

Display the actual memory values in N+1 failures

This changes the display from:
Mon Apr 4 02:29:46 2011 * Verifying N+1 Memory redundancy
Mon Apr 4 02:29:46 2011 - ERROR: node node2: not enough memory to
accomodate instance failovers should node node1 fail...

ebcd61bb 03/31/2011 07:47 pm Iustin Pop

ssh.VerifyNodeHostname: remove the quiet flag

This is not needed for this function, and can interfere with debugging
of ssh failures.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

View revisions

Also available in: Atom