From 10/09/2007 to 11/07/2007


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).
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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 (...
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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...
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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...
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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
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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.
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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
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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...
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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...
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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:
- ...
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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
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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...
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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...
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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...
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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...
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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...
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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...
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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
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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...
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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.
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02:49 pm Revision aa4260ca: Some tiny style fixes
Reviewed-by: imsnah Iustin Pop
02:48 pm Revision 0f7f32d9: Split some DRBD functionality based on versions
This is a small split of some functionality from the DRBDev class into a
base drbd class that holds just a few things...
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02:48 pm Revision fe96220b: Abstract more strings values into constants
Currently, the disk types are defined using constants in the code.
Convert those into constants so that we can easily...
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04:02 pm Revision e8ae0c20: Implement disk failure QA test.
Testing failure on the primary node is currently disabled due to drbd problems.
Reviewed-by: iustinp
Michael Hanselmann
01:26 pm Revision 579d4337: Patch series for reboot feature, part 3
This patch series implements the reboot command for gnt-instance. It
supports three types of reboot: soft (hypervisor...
Alexander Schreiber
01:25 pm Revision bf6929a2: Patch series for reboot feature, part 2
This patch series implements the reboot command for gnt-instance. It
supports three types of reboot: soft (hypervisor...
Alexander Schreiber


06:00 pm Revision 007a2f3e: Patch series for reboot feature, part 1
This patch series implements the reboot command for gnt-instance. It
supports three types of reboot: soft (hypervisor...
Alexander Schreiber
05:36 pm Revision fafa5990: Fix unit tests for hooks.
Reviewed-by: imsnah Alexander Schreiber


06:27 pm Revision 6a438c98: Make “gnt-cluster verify” exit 0 if there's no problem with instances.
Reviewed-by: schreiberal Michael Hanselmann
05:45 pm Revision 86b8c6ae: tiny typing fixup
Reviewed-by: imsnah Alexander Schreiber
05:30 pm Revision f55ff7ec: Add the number of VCPUs in gnt-instance info
Reviewed-by: imsnah Iustin Pop
04:51 pm Revision 1d67656e: Allow force removal of instances
This patch adds a new option to the instance removal command
"--ignore-failures" that forces the removal of the insta...
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11:28 am Revision 70d9e3d8: Replace more ssh paths with proper constants
The node's ssh keys filenames are now provided as constants; this should
allow easier customization.
Also, the user'...
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04:06 pm Revision 2f8598a5: Trivial typing fixups.
Reviewed-by: iustinp Alexander Schreiber
04:04 pm Revision b50f022f: Fix node daemon log file permissions
The creation of the log file for the node daemon lacks the mode
parameter, so after applying the current umask, the f...
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03:16 pm Revision 8947cf2b: Do QA tests on “gnt-os“, including partially valid OSes.
Reviewed-by: iustinp Michael Hanselmann
03:08 pm Revision 90ab92e3: Don't take unused parameter in{Info,Error}.
Reviewed-by: iustinp Michael Hanselmann
02:45 pm Revision a2656173: Make “gnt-os diagnose” exit 1 if not all OSes are valid.
Reviewed-by: iustinp Michael Hanselmann


06:41 pm Revision d7e49c13: Small wording changes and fix checks.
Reviewed-by: iustinp Michael Hanselmann
05:53 pm Revision 7900ed01: Remove some hardcoded names/paths from
This patch does the following:
- add constants.GANETI_RUNAS = "root", which is used to compute
the homedir (and...
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05:33 pm Revision 4b62db14: Test “gnt-node evacuate” and “gnt-node failover” in QA.
Reviewed-by: schreiberal Michael Hanselmann
04:02 pm Revision 087b34fe: Add a generic write file function
Currently there are a few version of "write a file safely" in the code.
This patch adds a generic function that shoul...
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03:30 pm Revision 71eca7c3: Do not walk the whole DATA_DIR on node leave
Since we remove only files from DATA_DIR and not from subdirectories,
let's not walk the entire tree, a simple listdi...
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03:27 pm Revision 257f4c0a: Enhance GetHomeDir to accept either names or UIDs
Currently GetHomeDir accepts UIDs only. Enhance it to accept either a
user name or a user id, to allow for nicer usag...
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03:26 pm Revision fbdb07b9: Reorder gnt-os simplify _GetAllOS and call it _DiagnoseByOS
Put some order in gnt-os putting helper functions above and command functions
below. Also add a new _DiagnoseOSName()...
Guido Trotter
02:19 pm Revision 216fe2f3: Fix ListOS which was broken
To do this we abstract the creation of the all_os dictionary, which was
produced in DiagnoseOS and use it both for li...
Guido Trotter


06:23 pm Revision 0e137c28: Some small improvements to the hooks environment
For the configuration update hook, it's useful to have a consistent name
for the target of the operation. As such, th...
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06:23 pm Revision 6a4aa7c1: Implement post-configuration-update hook
This patch adds a special hook: the post-configuration update hook. This
hook has only a post phase that runs after a...
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06:00 pm Revision 4167825b: Split the hooks env building in two parts
This patch moves some of the environment processing from _BuildEnv to a
new _RunWrapper command which does the string...
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06:00 pm Revision 9a395a76: Move hook execution decision to HooksMaster
Currently, the HooksMaster creation and execution decision is in the
Processor class. This is not optimal, so we chan...
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05:59 pm Revision f97a6b10: Remove cfg and sstore parameters to HooksMaster
The HooksMaster class doesn't use the cfg parameter, and it's better to
use it from the LU anyway (if needed). Let's ...
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05:55 pm Revision 14e15659: Enable the ConfigWriter to keep track of updates
This allows external callers to determine if the configuration has been
Reviewed-by: imsnah
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05:47 pm Revision f5abe9bd: Docstring correction
Reviewed-by: iustinp Oleksiy Mishchenko
04:39 pm Revision 7e1394dc: Infrastructure for detailed instance restarts, part one
The beginning of the infrastructure for detailed instance restarts. Does
not affect behaviour if code yet.
Alexander Schreiber
03:04 pm Revision 59072e7e: Use the kernel's ability to generate UUIDs.
This removes the dependency on either the uuid module or e2fsprogs' uuidgen.
Reviewed-by: iustinp
Michael Hanselmann
11:02 am Revision 2f8b60b3: Add small function to read the homedir of a user
This can be used to replace hardcoded "/root/" paths.
Reviewed-by: imsnah
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08:20 pm Revision 16abfbc2: Remove fping as a dependency for Ganeti.
This patch completely gets rid of fping
- replace all fping invocations with TcpPing calls
- update documentation ...
Alexander Schreiber
06:51 pm Revision 23269c5b: Colours and warnings.
- Implement colours in qa_utils.
- Print warning for cron script.
Reviewed-by: iustinp
Michael Hanselmann
06:06 pm Revision 01ca31ae: Some small fixes to utils.GenerateTable
This adds:
- fix the case when a dumb caller didn't stringify its values
- explicitly raise a ProgrammerError in ...
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05:04 pm Revision 3023170f: Fix AskUser to not die on extra input
Currently, AskUser dies with -ESPIPE if the user gives more than one
character plus newline. This is because the pyth...
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04:05 pm Revision 781b2b2b: Exit ganeti-watcher cleanly when there's no configuration.
Reviewed-by: iustinp Michael Hanselmann
02:10 pm Revision a5bc662a: Implement gnt-node evacuate
This patch adds a new 'evacuate' subcommand to gnt-node. The command
will do a replace disks for all instances having...
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01:58 pm Revision f00b46bc: Make Xen DomU kernel and initrd configurable at build time.
Reviewed-by: iustinp Michael Hanselmann
01:09 pm Revision 832aef24: Add preliminary developer notes.
Reviewed-by: iustinp Michael Hanselmann
01:00 pm Revision 2f31098c: Remove the shebang from modules
Since modules are not directly executables, remove the shebang from
them. This helps with lintian warnings.
Also mak...
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11:12 am Revision 5a3103e9: Detect node restarts and reactivate disks.
- Change format of watcher state file to JSON.
- Move log path for watcher script to
Reviewed-by: iustinp
Michael Hanselmann


04:48 pm Revision c450e9b0: Implement node failover
This patch implements a simple failover command for failing over all
primary instances. This is just a batched form o...
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04:01 pm Revision 86208a02: Do not install init script in PREFIX/bin.
Reviewed-by: ultrotter Michael Hanselmann
02:15 pm Revision b07a9f05: Refactor DiagnoseOS
The new version debugs Hidden OSes as well.
Reviewed-by: iustinp
Guido Trotter
12:13 pm Revision 0c434948: Fix a wrong exception name
This was introduced in rev 208.
Reviewed-by: imsnah
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12:13 pm Revision 73702ee7: Separate error formatting out of cli.GenericMain
This patch moves the error formatting into a separate function that will
be exported so that scripts that execute mul...
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10:42 am Revision fe4cc679: Revert a debugging 'raise' from rev 195
As far as I understand, this was just a debugging aid. Remove it so that
configuration errors are nicely handled.
Iustin Pop
10:39 am Revision 9f33ef86: Enhance cli.SubmitOpcode to use custom parameters
This patch allows the SubmitOpcode function to take a pre-created
Processor instance and a different feedback functio...
Iustin Pop
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