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Martin Schwenke cbf030a72e 00.ctdb eventscript removes all files from $ctdb_active_dir.

Without this you can get into a situation where ctdbd can not start.
If the active file for a service exists but the service is not
running, then trying to stop the service may fail, causing the
eventscript to exit from ctdb_start_stop_service().

Signed-off-by: Martin Schwenke <martin@meltin.net>

(This used to be ctdb commit 28379ca0f747c5952d690a451834ce7421adfd34)

2011-08-09 16:42:27 +10:00

events.d

00.ctdb eventscript removes all files from $ctdb_active_dir.

2011-08-09 16:42:27 +10:00

ctdb-crash-cleanup.sh

In the example script to remove all ip addresses after a ctdb crash,

2010-04-23 09:08:26 +10:00

ctdb.init

Eventscripts: remove unnecessary absolute paths from external commands.

2011-08-03 17:19:15 +10:00

ctdb.sysconfig

Change how NATGW is configured to allow special nodes that do not have

2010-09-08 09:20:16 +10:00

functions

Eventscript functions: new function ctdb_setup_service_state_dir().

2011-08-09 16:35:07 +10:00

gdb_backtrace

lib/util: import fault/backtrace handling from samba.

2010-01-20 09:44:36 +01:00

interface_modify.sh

Scripts: remove absolute paths from interface_modify.sh.

2011-08-08 15:50:10 +10:00

notify.sh

server: add "setup" event

2010-02-23 10:38:49 +01:00

README

Scripts: add note about not using absolute command paths to README.

2011-08-09 16:36:37 +10:00

statd-callout

Eventscripts: remove unnecessary absolute paths from external commands.

2011-08-03 17:19:15 +10:00

README

This directory contains run-time support scripts for CTDB.

Selected highlights:

  ctdb.init

    An initscript for starting ctdbd at boot time.

  events.d/

    Eventscripts.  See events.d/README for more details.

  functions

    Support functions, sourced by eventscripts and other scripts.

  interface_modify.sh

    Script to support add/remove IPs and other funky stuff.  Not sure
    why this is separate... but it certainly allows easy wrapping by
    flock.

  statd-callout

    rpc.statd high-availability callout to support lock migration on
    failover.

Notes:

* All of these scripts are written in POSIX Bourne shell.  Please
  avoid bash-isms, including the use of "local" variables (which are
  not available in POSIX shell).

* Do not use absolute paths for commands.  Unit tests attempt to
  replace many commands with stubs and can not do this if commands are
  specified with absolute paths.  The functions file controls $PATH so
  absolute paths should not be required.