modify galah machine configuration.
Merge of master-melb:xfs-cmds:29336a by kenmcd.

  add log devices.
pv 964111, rv lachlan - >       attrname[DM_ATTR_NAME_SIZE] = '\0';  /* terminate the string */
Merge of master-melb:xfs-cmds:29347a by kenmcd.

  pv 964111, rv lachlan - terminate attribute name string
pv 968773, author Chris Pascoe <c.pascoe@itee.uq.edu.au>, rv vapo - minor fixes for XFS DMAPI tests
Merge of master-melb:xfs-cmds:29348a by kenmcd.

  pv 968773, author Chris Pascoe <c.pascoe@itee.uq.edu.au>, rv vapo - minor fixes for XFS DMAPI tests
Modify dassi QA scratch device
Merge of master-melb:xfs-cmds:29356a by kenmcd.

  Modify dassi QA scratch device
make sure the test shows any garbage output.
Merge of master-melb:xfs-cmds:29378a by kenmcd.

  Add the modified filter that was removed from common.dmapi
Modify golden output to match different Maximum file blocks for 32 & 64 bit systems
Merge of master-melb:xfs-cmds:29391a by kenmcd.

  enhanced the filter function
new common.punch file for exercising various hole punch functions,
_test_punch the main test function follows the procedure:
	- mkfs & mount scratch
	- optionally set files extent size hint
	- truncate and optionally resvsp
	- write or punch to file in specified order at given offsets & lengths
	- display the file state (bmap) after each operation

All sizes, offsets and lengths are specified in FS blocks.
Problems may arise on non bash shells due to array usage.
Merge of master-melb:xfs-cmds:29434a by kenmcd.
Test that fsync/sync force file size changes to disk.
Merge of master-melb:xfs-cmds:29441a by kenmcd.

  Test that fsync forces file size changes to disk.
Add the new tests and their golden outputs.
Merge of master-melb:xfs-cmds:29445a by kenmcd.

  New Test
Fix the display of a variable.
Merge of master-melb:xfs-cmds:29446a by kenmcd.

  Display the variable after is being set.
Modify know hosts (kermit1, gonzo1).
Merge of master-melb:xfs-cmds:29523a by kenmcd.

  Modify know hosts (kermit1, gonzo1).
changes gonzo1 variables
set scratch fs to 'scratch' from 'xfs_scratch'
Merge of master-melb:xfs-cmds:29527a by kenmcd.

  set scratch fs to 'scratch' from 'xfs_scratch'
upddate rizzo1
Merge of master-melb:xfs-cmds:29536a by kenmcd.

  update rizzo1
Report errors for missing files and check for correct file sizes
Merge of master-melb:xfs-cmds:29557a by kenmcd.

  Report errors for missing files and check for correct file sizes
Use larger files in test - makes it easier to expose problem.
Merge of master-melb:xfs-cmds:29558a by kenmcd.

  Use larger files in test - makes it easier to expose problem.
change scratch fs to xfs_scratch
Merge of master-melb:xfs-cmds:29591a by kenmcd.

  change scratch fs to xfs_scratch
test out xfs_inactive_attrs in log replay for iunlink processing.
Merge of master-melb:xfs-cmds:29701a by kenmcd.

  Update args to use command options for multi_open_unlink.
  Change a sleep to a wait as we were just sleeping to account
  for the death of a process - should really wait for its death.
Don't delete test files if they are corrupt.
Merge of master-melb:xfs-cmds:29726a by kenmcd.

  Don't delete test files if they are corrupt.
Abort tests if a failure is encountered while creating/writing test files.
Merge of master-melb:xfs-cmds:29728a by kenmcd.

  Abort tests if a failure is encountered while creating/writing test files.
Check filesystem after log replay and abort test if errors found
Merge of master-melb:xfs-cmds:29730a by kenmcd.

  Check filesystem after log replay and abort test if errors found