root / NEWS @ b6f2e47f
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Version 1.2.1 |
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- experimental HVM support, read the install document, section |
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"Initializing the cluster" |
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- allow for the PVM hypervisor per-instance kernel and initrd paths |
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- add a new command ‘gnt-cluster verify-disks’ which uses a new |
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algorithm to improve the reconnection of the DRBD pairs if the |
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device on the secondary node has gone away |
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- make logical volume code auto-activate LVs at disk activation time |
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- slightly improve the speed of activating disks |
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- allow specification of the MAC address at instance creation time, |
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and changing it later via ‘gnt-instance modify’ |
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- fix handling of external commands that generate lots of output on |
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stderr |
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- update documentation with regard to minimum version of DRBD8 |
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supported |
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|
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Version 1.2.0 |
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- Log the ‘xm create’ output to the node daemon log on failure (to |
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help diagnosing the error) |
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- In debug mode, log all external commands output if failed to the |
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logs |
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- Change parsing of lvm commands to ignore stderr |
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|
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Version 1.2b3 |
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- Another round of updates to the DRBD 8 code to deal with more |
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failures in the replace secondary node operation |
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- Some more logging of failures in disk operations (lvm, drbd) |
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- A few documentation updates |
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- QA updates |
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|
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Version 1.2b2 |
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- Change configuration file format from Python's Pickle to JSON. |
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Upgrading is possible using the cfgupgrade utility. |
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- Add support for DRBD 8.0 (new disk template `drbd`) which allows for |
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faster replace disks and is more stable (DRBD 8 has many |
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improvements compared to DRBD 0.7) |
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- Added command line tags support (see man pages for gnt-instance, |
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gnt-node, gnt-cluster) |
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- Added instance rename support |
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- Added multi-instance startup/shutdown |
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- Added cluster rename support |
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- Added `gnt-node evacuate` to simplify some node operations |
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- Added instance reboot operation that can speedup reboot as compared |
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to stop and start |
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- Soften the requirement that hostnames are in FQDN format |
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- The ganeti-watcher now activates drbd pairs after secondary node |
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reboots |
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- Removed dependency on debian's patched fping that uses the |
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non-standard -S option |
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- Now the OS definitions are searched for in multiple, configurable |
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paths (easier for distros to package) |
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- Some changes to the hooks infrastructure (especially the new |
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post-configuration update hook) |
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- Other small bugfixes |