From 10/21/2007 to 11/19/2007


08:38 pm Revision 7d7609a3: Add basic QA tests for DRBD 8.
Reviewed-by: schreiberal Michael Hanselmann


08:36 pm Revision 6852c52f: Fix a typo in a warning message
Reviewed-by: schreiberal Guido Trotter
04:28 pm Revision 6510a58a: Don't remove master's hostname from /etc/hosts on cluster destroy.
This fixes issue #13.
Reviewed-by: schreiberal
Michael Hanselmann
04:28 pm Revision dfea906f: Use spaces to indent and fix typo in tag.
Reviewed-by: schreiberal Michael Hanselmann
02:43 pm Revision f89f17a8: Fix typo in function name.
Reviewed-by: schreiberal Michael Hanselmann


08:08 am Revision 1df40cb5: Suggest disabling of automatic xen domain save
By default xen tries to save running virtual machines at system shutdown and
restore them at reboot. Make sure we sug...
Guido Trotter
08:04 am Revision 7ec54942: Complete the apt-get list in the install manual
The install manual was missing python-pyparsing and python-simplejson from the
apt-get install list. Adding them.
Guido Trotter


11:52 pm Revision 20a0c9ef: When an assembly error occurs log it too
Right now an assembly error produces an exception but not a log message. This
is bad because the exception suggests l...
Guido Trotter
05:56 pm Revision ebe8ef17: Use setUp/tearDown for tests using temporary files.
Reviewed-by: schreiberal Michael Hanselmann
05:55 pm Revision 667479d5: Wrap line longer than 80 characters.
Reviewed-by: ultrotter Michael Hanselmann
05:55 pm Revision f0990e0c: Compare file contents directly in unittests.
Reviewed-by: schreiberal, ultrotter Michael Hanselmann
04:05 pm Revision fcb1f331: Give more details on errors when trying to run “lvdisplay”.
Reviewed-by: schreiberal Michael Hanselmann
04:05 pm Revision 2fa9f1dd: Create /var/run/ganeti directory on “make install”.
Reviewed-by: schreiberal Michael Hanselmann
01:03 am Revision 34bf35c0: Bump version numbers.
Reviewed-by: iustinp Michael Hanselmann


09:31 pm Revision 28a6fbc8: Run ganeti-watcher script from QA code instead of cron.
This makes the tests much more reliably because it avoids race conditions.
It also helps to speed them up a lot.
Michael Hanselmann
09:31 pm Revision 7b195d9b: Small changes and fixes in ganeti-watcher.
- Use constants for keys.
- Fix bug through which automatic instance restarts wouldn't be limited
Reviewed-by: iustinp
Michael Hanselmann
09:30 pm Revision 6623a5c1: Fix call to TestInstanceConsecutiveFailures.
Reviewed-by: iustinp Michael Hanselmann
05:39 pm Revision 9cd372ad: Fix unittests broken by revision 360.
Reviewed-by: schreiberal Michael Hanselmann
05:04 pm Revision 1e020d1b: Fix --node option for “gnt-backup list”.
Reviewed-by: iustinp Michael Hanselmann
01:11 am Revision 7803d4d3: Fix a wrong comparison in _RecursiveAssembleBD
We want to prevent sending too many 'None' children to a device.
However, the test as it is today is wrong, as we wan...
Iustin Pop
01:11 am Revision 7e3dbb94: Fix another breakage in SetEtcHostsEntry
The code assumes all lines have at least two elements which are
whitespace separated - i.e. it does not deal with emp...
Iustin Pop


07:10 pm Revision 2e3e75b7: Call fsync() after modifying /etc/hosts.
This is a critical file. Breaking it would be very bad. Thus, if the system
crashes before the data is synched to the...
Michael Hanselmann
07:09 pm Revision 9440aeab: Fix functions for /etc/hosts.
- Combine hostname and aliases on one line
- Fix bug with wrongfully removed newline characters
- Use wrapper for Set...
Michael Hanselmann
07:03 pm Revision 424908c1: Rollback commit 356.
Michael Hanselmann
06:44 pm Revision 2d6cfa31: Add functions for known_hosts files.
Reviewed-by: TODO Michael Hanselmann
12:57 pm Revision 3e1cdf9f: Add missing descriptions to {Add,Remove}EtcHostsEntry.
Reviewed-by: schreiberal Michael Hanselmann
05:56 am Revision 7df43a76: Relax replace_disks_all meaning for drbd8
In order to make the replace secondary action to be done via the same
opcode parameters for both remote_raid1 and drb...
Iustin Pop
05:36 am Revision 59885275: Change --nodes to --node
The --nodes option in gnt-backup really accepts only one node at a time.
Change it to --node, for added clarity and c...
Guido Trotter
03:19 am Revision 6c4811dc: Update documentation for drbd8 and beta2 release
This patch does:
- add drbd8 information to the docs (the new disk template, examples,
- fixes a sectio...
Iustin Pop


08:05 pm Revision 0b0dea6a: Fix gnt-instance man page for replace-disks
This patch documents the new syntax for disk changes with the drbd disk
Reviewed-by: ultrotter
Iustin Pop
07:54 pm Revision f69dab6d: Improve the man pages
This patch does some small fixes to the man pages and adds descriptions
for a few missing options.
Reviewed-by: ultr...
Iustin Pop


10:13 pm Revision 2395c322: Soften the requirements for hooks execution
Currently, an unreachable node (or one that return undetermined failure)
in the hooks pre-phase will abort the curren...
Iustin Pop
04:54 pm Revision c8a0948f: Use new functions to modify /etc/hosts.
Reviewed-by: schreiberal Michael Hanselmann
04:53 pm Revision 899d2a81: Add functions to modify /etc/hosts.
Reviewed-by: schreiberal Michael Hanselmann
04:52 pm Revision 59f82e3f: Cleanup temporary file in RemoveAuthorizedKey.
Reviewed-by: schreiberal Michael Hanselmann
03:03 pm Revision 084bf7b2: Fix usage of wrong variable in doc/examples/
This makes “make distcheck” work again.
Reviewed-by: schreiberal
Michael Hanselmann


09:04 pm Revision 21546b1c: Simplify burnin output
Currently, the burnin output is very verbose (we log the entire output
from LU feedback) and duplicate in some cases ...
Iustin Pop
09:04 pm Revision 5bfac263: Changes related to logging
This patch modifes:
- mcpu.Processor.LogWarning to have its 'hint' parameter as optional
and only log it if not...
Iustin Pop
09:02 pm Revision 175f44c2: Refactor burnin to improve disk replacement
This patch changes the burnin:
- split the code into functions
- add replace2 (replace the secondary) for remote_...
Iustin Pop
01:51 pm Revision e42b5307: Insert hook calls.
Reviewed-by: schreiberal Michael Hanselmann
01:51 pm Revision 663ed0ce: Implement sample hook.
Reviewed-by: schreiberal Michael Hanselmann
01:50 pm Revision 1672a0d1: Implement hooks infrastructure.
Reviewed-by: schreiberal Michael Hanselmann


05:53 pm Revision 0834c866: Enhance secondary node replace for drbd8
This (big) patch does two things:
- add "local disk status" to the block device checks
Iustin Pop
04:33 pm Revision e3c826ec: Indentation fixes for docs.
Reviewed-by: schreiberal Michael Hanselmann
02:39 pm Revision 4677a909: Update docs for the removed --secondary-node option.
Reviewed-by: ultrotter Michael Hanselmann
01:48 pm Revision 7dd30006: Check whether init.d script is executable.
Reviewed-by: schreiberal Michael Hanselmann


07:04 pm Revision 113b8d89: Adapt QA tests for removed --secondary-node option.
Michael Hanselmann
07:04 pm Revision 60d49723: Remove --secondary-node option.
Replace --secondary-node option with an optional parameter for --node. Michael Hanselmann
07:01 pm Revision cff90b79: Enhance DBRD8 disk replacement (same nodes)
This patch adds enhanced reporting and much more checks to the disk
replacement (when not switching the secondary).
Iustin Pop
07:01 pm Revision 9db6dbce: Implement degraded status for logical volumes
Logical volumes can be 'degraded' in a similar way to mirrored devices,
when their underlying storage has gone away (...
Iustin Pop
07:01 pm Revision 0fbbf897: Add better error logging functions for LUs
Currently, some LUs use logger.Error, others just feedback_fn, etc. This
patch adds three functions to mcpu.Processor...
Iustin Pop
07:01 pm Revision 03ece5f3: Enhance mirror operations for DRBD8
Currently, the mirror operations (add and remove children) test against
the instance's attributes. This patch changes...
Iustin Pop
07:00 pm Revision fc1dc9d7: Allow DRBD8 operation without backing storage
This patch adds the following functionality:
- DRBD8 devices can assemble without local storage (done by allowing
Iustin Pop
07:00 pm Revision 583e3f6f: Make DRBD8 disks show 'degraded' status if diskless
This patch enables the bdev.DRBD8 class report a degraded status if the
local disk is missing. This allows `gnt-insta...
Iustin Pop
07:00 pm Revision e739bd57: Change the way remove children is called in bdev
For some cases, we don't have to have access to the children of a device
in order to remove them (e.g. md over lvs, o...
Iustin Pop
06:55 pm Revision 222f2dd5: Add a support function to objects.Disk
This patch adds a function returning the device path if it is computable
from the disk object (and we don't need to i...
Iustin Pop


11:22 pm Revision e2e521d0: Small cleanup for error formatting
Reviewed-by: ultrotter Iustin Pop
07:59 pm Revision c7b46d59: Handle missing init script at cluster init
This patch adds a check in the prereq of LUInitCluster for the existence
of the init script. This allows a clean abo...
Iustin Pop
05:08 pm Revision cf5a8306: Fix a unhandled error case in device creation
The block device creation process is the following:
- device create
- device assembly (on primary or depending on...
Iustin Pop
05:06 pm Revision 65fe4693: Miscellaneous style fixes
This patch fixes some minor pylint warnings (unused variables, wrong
indentation, etc.) and a real bug in the recover...
Iustin Pop
02:19 pm Revision d74c2ca1: Test tag functionality.
Reviewed-by: schreiberal Michael Hanselmann
02:18 pm Revision 62843684: Merge three small cluster tests into one.
Reviewed-by: schreiberal Michael Hanselmann
02:14 pm Revision 24818e8f: Rename utils.GetUUID to utils.NewUUID.
Reviewed-by: schreiberal Michael Hanselmann
02:44 am Revision 8ee53a06: Bump protocol version up
The OS cleanup patches change the wire protocol. Increment the protocol number
by one.
Reviewed-By: iustinp
Guido Trotter
02:43 am Revision dfa96ded: Convert os_get to use OS rather than InvalidOS
In order to do this for simplicity we leave the OSFromDisk function as-is and
we convert the eventual exception to an...
Guido Trotter
02:43 am Revision 4e679f11: Simplify diagnose mangling/unmangling functions
The functions in ganeti-noded and still deal with the fact that an
InvalidOS error could be returned by Diagno...
Guido Trotter
02:43 am Revision 8fa42c7c: Make DiagnoseOS use the modified OS objects
Modify so that DiagnoseOS only returns OS objects rather than
InvalidOS errors, and make sure gnt-os under...
Guido Trotter
02:42 am Revision d2c807e4: Create OS from an InvalidOS error
Add a new FromInvalidOS static function to objects.OS that makes it easy to
create an object representing a broken OS...
Guido Trotter
02:42 am Revision 37482e7b: Make the OS object able to represent broken OSes
Till now the OS object just represents a correct OS instance. Change it so it
can represent a broken one too, by add...
Guido Trotter
01:26 am Revision 519bfbae: Add option to burnin only a given set of nodes
This patch adds a '-n' option to burnin that takes a comma-separated
list of nodes to perform the burnin on.
Iustin Pop


06:10 am Revision 00fe9e38: Make call_os_get a single node function
call_os_get is never called with a real list of nodes, so there's no point in
it being multi-node. Making it single-n...
Guido Trotter
05:37 am Revision 74b4217d: Fix two typos in a doc string
Remove a wrong "i" and add a missing ")" to the DiagnoseOS function doc string.
Reviewed-By: iustinp
Guido Trotter


08:55 am Revision 73415719: Implement tag searching
This patch adds a search command for locating tags on all objects of the
cluster using a regex pattern.
Iustin Pop


05:51 pm Revision 830da270: Test “gnt-cluster command”.
Also check whether file contents are correct for both “gnt-cluster command” and
“gnt-cluster copyfile”.
Michael Hanselmann
03:44 pm Revision 3f78eef2: Implement device to instance mapping cache
Currently, troubleshooting DRBD problems involves a manual process of going
backwards from the DRBD device to the ins...
Iustin Pop
03:43 pm Revision 79f87a76: Improve burnin with regard to drbd8
Allow burnin to use the new drbd8 template (for which case one needs to
disable replacement of disks, burnin does yet...
Iustin Pop
03:43 pm Revision be345db0: Update the dev_path on LVs on rename
When renaming a logical volume, we should change the dev_path (and other
internal variables) in order to be consisten...
Iustin Pop
03:10 am Revision 25a915d0: Revision 302 is broken, this fixes it
I forgot a pair of parentheses in that revision which break the common
case. This patch adds them.
Reviewed-by: ultr...
Iustin Pop


11:40 pm Revision 073ca59e: Fix printing of unconfigured DRBD devices
If the device is unconfigured (not yet did SetDiskID for it ever), it
might have a physical_id of None. This patch fi...
Iustin Pop
07:51 pm Revision d06565e0: Remove two trailing whitespaces
Ok, I've been battling with those for a while but it seems
in the end I forgot to get rid of them! :( Doing it explic...
Guido Trotter
07:48 pm Revision 2527691a: Move blank lines inside function messages
This patch changes whitespace only. It fixes all the functions in script/gnt-os
by putting a white line at the end of...
Guido Trotter
07:48 pm Revision dd96409a: Add empty line after each diagnose OS-Node set
Reviewed-By: imsnah Guido Trotter
07:46 pm Revision 107b0ccb: Modify the displayed format for gnt-os diagnose
Get rid of the tabulated form and create a simplier indented structure.
Now a valid OS looks something like:
OS: foo...
Guido Trotter
07:44 pm Revision 48f85f75: Change the way to compute the first os status message
Use both _DiagnoseOSStatus and _DiagnoseOSPath to calculate the message
associated with the first entry found on a n...
Guido Trotter
07:44 pm Revision 5efc50fc: Separate OS status and path
Make _DiagnoseOSStatus only return a status message for the OS diagnose object
and create a new _DiagnoseOSPath funct...
Guido Trotter
07:22 pm Revision 5d0fe286: Whitespace fixes
Reviewed-by: ultrotter Iustin Pop
04:31 pm Revision dfe11bad: Cleanup colouring functions.
Make the code somewhat smaller. Disable disk failure test for master for now.
Reviewed-by: schreiberal
Michael Hanselmann
03:54 pm Revision b1ffe1eb: Cleanup QA scripts.
- Split main() function into several small ones.
- Current work on disk failure tests. This is not yet finished.
- Fi...
Michael Hanselmann


10:12 pm Revision 80de0e3f: Revert "Implement multi-failover options"
This reverts commit 289, as the node failover functionality was already
implemented in gnt-node (as opposed to gnt-in...
Iustin Pop
05:19 pm Revision 22d31e49: Fix usage of OpReplaceDisks.
Reviewed-by: iustinp Michael Hanselmann
04:57 pm Revision bcee9cb4: Small improvements to multi-instance selections
This patch fixes the documentation in a few cases and adds handling of
the situation where no instance is selected du...
Iustin Pop
04:56 pm Revision 36c87212: Implement multi-failover options
This patch adds the same style of multi-instance selection as in
shutdown/startup to the failover subcommand, with th...
Iustin Pop
04:56 pm Revision 24a40d57: More sane handling of errors during failover
Currently we ignore errors on instance shutdown (on the source node)
during instance failover. We should do this only...
Iustin Pop
04:55 pm Revision 50ff9a7a: Fix bridge checking in instance failover
The current code checks the bridge on the primary node of the instance,
but we need to check it on the destination no...
Iustin Pop


05:09 pm Revision 4cc2a728: Fix _UpdateEtcHosts to understand empty lines.
Reviewed-by: schreiberal Michael Hanselmann


10:09 pm Revision 1a8c0ce1: Change the signature of some methods of mcpu.Processor
This patch moves the passing of the feedback_fn argument from the
(Exec|Chain)OpCode to the initialization of the Pro...
Iustin Pop
07:05 pm Revision ce838ee3: Remove a redundant assignment
The major is declared in the base class, we do not need to overwrite it.
Reviewed-by: imsnah
Iustin Pop
07:05 pm Revision 0ede5336: Fix some style issues (whitespace changes only)
Reviewed-by: imsnah Iustin Pop
06:02 pm Revision 233d06c5: Fix a non-clear error message
Reviewed-by: imsnah Iustin Pop
05:49 pm Revision a9e0c397: Implement replace-disks for drbd8 devices
This patch adds three modes of disk replacement for drbd8:
- replace the disk on the primary node
- replace the d...
Iustin Pop
05:47 pm Revision b00b95dd: Allow drbd8 devices to work without local storage
This patch adds functionality to drbd8 for:
- removing local storage
- initializing without local storage
- add...
Iustin Pop
05:44 pm Revision f3e513ad: Implement block device renaming
This patch add code for renaming a device; more precisely, for changing
the unique_id of the device. This means:
- ...
Iustin Pop
05:20 pm Revision cc0451f3: Convert ListOS to use the all helper function.
The predicate function gets build by a lambda function.
Also add a bit of debugging information to the 'unknown OS di...
Guido Trotter


04:32 pm Revision 78feb6fb: Import two itertools recipes
The two function 'any' and 'all' are copied as-is from the python 2.4
documentation for the itertools module. They ar...
Guido Trotter


01:25 pm Revision 65a15336: Add a custom str() method for objects.Disk
This is done in order to easy debugging of disk-related issues.
Reviewed-by: imsnah
Iustin Pop


02:22 pm Revision 153d9724: Modify two mirror-device related rpc calls
The two calls mirror_addchild and mirror_removechild take only one child
for addition/removal. While this is enough f...
Iustin Pop


05:43 pm Revision a1f445d3: Initial implementation of drbd8 template type
This is a partially working drbd8 template type. It does:
- add/remove
- startup/failover/shutdown
Not working i...
Iustin Pop
05:41 pm Revision f38478b2: Allow DRBD8 to sync after sb1-pri with no changes
Currently the way we shutdown or startup disks seems to make DRBD8
unhappy. Until we rewrite the sequence of (de)acti...
Iustin Pop
05:23 pm Revision b352ab5b: Fix a disk handling bug triggered by failover
This leaves an instance's disks configured for the primary node as after
disk activation we want to start the instanc...
Iustin Pop
04:30 pm Revision a2cfdea2: Add DRBD8 class for handling drbd version 8.x
This duplicates some code from the DRBDev class, but not very much, and
it will be expanded with the new functionalit...
Iustin Pop
04:30 pm Revision ae26a287: Move/rename _IsValidMeta to base drbd class
The DRBDev._IsValidMeta only checks for the metadata device size. Since
this is a useful check (but not complete) for...
Iustin Pop
04:24 pm Revision 5a47ad20: More abstractions from DRBD7 to base class
This moves the _SetFromMinor and _MassageProcData to the base class.
Reviewed-by: imsnah
Iustin Pop
04:24 pm Revision 0caf6485: Improve out-of-minors handling
Currently, the out-of-minors handling is not very good: though both MD
and DRBD functions for finding an unused minor...
Iustin Pop
04:23 pm Revision 770fe0f9: Move some methods from DRBDev to BaseDRBD
Since some of the methods and constants are valid for both 0.7 and 8.x
versions, we move them to the base class.
Iustin Pop
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