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119 Commits

Author SHA1 Message Date
Thomas Schoebel-Theuer 8d93439dcb marsadm: add new command 'set-replay' 2013-04-22 14:40:24 +02:00
Thomas Schoebel-Theuer 22f75b9d71 marsadm: rewrite / correct symlink faking 2013-04-22 14:40:24 +02:00
Thomas Schoebel-Theuer 03f418c2c7 marsadm: improve message texts and parameter semantics 2013-04-22 11:50:07 +02:00
Thomas Schoebel-Theuer 8f081105fd marsadm: fix distinction _get_{designated,actual}_primary 2013-04-22 11:48:50 +02:00
Thomas Schoebel-Theuer 109eed06f3 marsadm: fix and unify readlink() usage 2013-04-22 11:48:50 +02:00
Thomas Schoebel-Theuer 78c7c307ea marsadm: fix primary checks 2013-04-22 11:48:50 +02:00
Daniel Hermann 92951e491b marsadm: improve primary/secondary command behaviour 
Previously, the 'marsadm primary' and 'marsadm secondary' commands
were successful as soon as the target primary was successfully set
to the new primary or '(none)', respectively.  This commit appends
a check to wait until the primary is really changed (actual state).

Changes in marsadm:
- Added check_primary_settled() function
- Do not use local variable named '$host' in _primary_res() since
  a global variable with same name exists.
- Do not use/set global variable '$host' in primary_res().  Use
  local variable '$new' initially set to '$host' instead.
- Make 'secondary' command idempotent ("is already secondary")
- Call trigger() and check_primary_settled() in primary_res()

Related minor changes:
- marsadm: Added optional parameter 'sleeptime' to sleep_timeout()
- Removed debug output in check_file_aged()

Signed-off-by: Thomas Schoebel-Theuer <tst@1und1.de>
 2013-04-18 10:09:15 +02:00
Thomas Schoebel-Theuer f2b8256fcd marsadm: categorize commands correctly 2013-04-17 12:03:00 +02:00
Thomas Schoebel-Theuer e02c06e265 marsadm: disallow --force on 'all' resources 2013-04-17 12:03:00 +02:00
Thomas Schoebel-Theuer 9187bf210d marsadm: check for matching version numbers 2013-04-17 11:03:13 +02:00
Thomas Schoebel-Theuer f5fae8e4ba light: show runtime connection status information 2013-04-12 08:26:25 +02:00
Daniel Hermann 4dafa9467a marsadm: use actual primary where appropriate instead of target primary 
The actual primary is decoded in 'actual-*/is-primary' links, while the
target primary is decoded in the 'primary' link.  This is not clearly
taken into account in several functions of marsadm.  This commit fixes
this problem.

- Added _get_actual_primary() function
- Remove $pri parameter in _primary_res
- Use _get_actual_primary() where actual state should be used

Commits 3e96a5e 578d003 5dccbdc rebased to dfeb8e6

Signed-off-by: Thomas Schoebel-Theuer <tst@1und1.de>
 2013-04-11 11:01:25 +02:00
Daniel Hermann 3bf3745ec8 marsadm: use lamport clock for checking modification timestamps of symlinks 
- Added mars_time() function returning lamport clock
- Renamed check_mtime to check_file_aged and fixed to use mars_time()
- Renamed check_all_mtimes to check_files_modified_any_of

Commits eb849e2 1be8700 fbb415a rebased on dfeb8e6

Signed-off-by: Thomas Schoebel-Theuer <tst@1und1.de>
 2013-04-11 11:01:25 +02:00
Daniel Hermann 7a42f95d6c marsadm: renam _allowed_logdelete() to _min_nondeletable_logfile() 
Signed-off-by: Thomas Schoebel-Theuer <tst@1und1.de>
 2013-04-11 11:01:25 +02:00
Daniel Hermann 5d3d777b86 marsadm: fix check_primary/check_not_primary to use actual state ('is-primary') 
The actual state is decoded in 'actual-*/is-primary' links, while the target
state is decoded in the 'primary' link.
- check_primary() now uses actual state
- check_not_primary() now uses both actual state and target state

Commits c38a822 94ac15a rebased on eaba743

Signed-off-by: Thomas Schoebel-Theuer <tst@1und1.de>
 2013-04-11 11:01:25 +02:00
Thomas Schoebel-Theuer eaba743456 light: separate logging of transaction logfile problems 2013-04-09 14:01:07 +02:00
Thomas Schoebel-Theuer c275bec28d light: new systematics for emergency modes (filesystem full) 2013-04-08 17:02:57 +02:00
Thomas Schoebel-Theuer 3e22a3faca marsadm: role command distincts between actual and todo 2013-04-03 11:44:16 +02:00
Thomas Schoebel-Theuer 6519dced2d marsadm: add new 'show' command 
Display all relevant symlinks as key=value pairs.
 2013-04-03 11:44:04 +02:00
Thomas Schoebel-Theuer 9763a49551 marsadm: change whitespace to match kernel coding style 2013-04-03 09:22:32 +02:00
Thomas Schoebel-Theuer 5fc1844eba marsadm: allow switchback to primary when I am actually primary 
For example, when /dev/mars/something is mounted or in another use,
switching to secondary will only succeed after the device has
been closed. During this intermediate state, we allow to switch
back to primary without checking all the big checks.
 2013-04-03 09:17:26 +02:00
Daniel Hermann 01340092de marsadm: Fixed check_splitbrain() to allow obsolete version link syntax 
Signed-off-by: Thomas Schoebel-Theuer <schoebel@bell.site>
 2013-03-11 14:39:17 +01:00
Thomas Schoebel-Theuer be57ca7949 marsadm: document global options 2013-02-13 11:57:01 +01:00
Thomas Schoebel-Theuer 1516c46bf2 marsadm: add --timeout= option 2013-02-13 11:50:44 +01:00
Thomas Schoebel-Theuer 640a1742e3 marsadm: implement mars-state command 2013-02-12 15:39:49 +01:00
Thomas Schoebel-Theuer c47d55cc49 marsadm: fix --force for switching to secondary 2013-02-12 15:39:12 +01:00
Thomas Schoebel-Theuer e88e857ee9 light: show logfile name in versionlink 2013-01-23 20:07:01 +01:00
Thomas Schoebel-Theuer 4dbedabd78 marsadm: fix typo leading to wrong deletes of versionlinks 2013-01-23 20:07:01 +01:00
Thomas Schoebel-Theuer c6d22e7553 marsadm: log all messages to syslog 2013-01-23 20:06:56 +01:00
jmann 70d409b200 mars-status: release 0.070 
--------------------------
- same small fixes
- upgrade history-replay
- logfile-delay
- displaying debug
- upgrade replay*/version* links
- upgrade system links
 2013-01-23 20:06:56 +01:00
jmann f46fb7b61e release 0.071 
- same small fixes
- upgrade history-replay
- logfile-delay
- displaying debug
- upgrade replay*/version* links
- upgrade system links
 2013-01-23 20:06:56 +01:00
jmann 26dba100c0 update manpages 2013-01-23 20:06:56 +01:00
jmann 60942678ab actualy versions mars-status, include same fixes 2013-01-23 20:06:56 +01:00
jmann b25edf055b cleanup branch 2013-01-23 20:06:56 +01:00
jmann 0ac88f3378 20121201 - redesign debug-files and -messages 
20120204 - add display todo counter
20120205 - add/update system entrys
and same small bugs ...

Conflicts:

	userspace/mars-status
 2013-01-23 20:06:56 +01:00
jmann 4bc3076f7f same small fixes. 2013-01-23 20:06:55 +01:00
jmann f1122eccf7 20121201 - redesign debug-files and -messages 
20120204 - add display todo counter
20120205 - add/update system entrys
and same small bugs ...
 2013-01-23 20:06:55 +01:00
Thomas Schoebel-Theuer 47040b5798 brick_say: implement status files via intermediate .tmp files 2013-01-23 20:06:49 +01:00
jmann 974bed2b7a - some fixes on mars-status 
- add test
 2013-01-23 20:06:21 +01:00
Thomas Schoebel-Theuer fadaacef15 marsadm: treat log-delete-all equally to log-delete 
Hopefully this does not break anything.
 2013-01-20 23:24:30 +01:00
Thomas Schoebel-Theuer 6f77dcc562 marsadm: tolerate missing version symlinks upon fake 2013-01-20 23:24:29 +01:00
Thomas Schoebel-Theuer c7c3ef135f marsadm: reset replaylink at invalidate (ITOPWPT-230) 2013-01-20 23:24:29 +01:00
Thomas Schoebel-Theuer 51307fe7a6 marsadm: log-delete-all left-over version symlinks (ITOPWPT-241) 2013-01-20 23:24:29 +01:00
Thomas Schoebel-Theuer a78094c799 marsadm: fix deletion of empty logfiles (ITOPWPT-237) 2013-01-20 23:24:29 +01:00
jmann 2b20ff1b67 - same fixes (history, color, ...) 
- add same news (resize, limits, speed, ...)
 2013-01-20 23:24:29 +01:00
Thomas Schoebel-Theuer 0a7b6df106 marsadm resize: change syncstatus only at the primary 2013-01-20 23:24:28 +01:00
Thomas Schoebel-Theuer 57ee4e306f marsadm: better verbosity at resize problem with syncstatus 2013-01-20 23:24:28 +01:00
Thomas Schoebel-Theuer c532f909ad marsadm: check for already running sync, fix syncstatus 2013-01-20 23:24:28 +01:00
Thomas Schoebel-Theuer a9e7affde5 marsadm: fix wrong minimum computation in resize 2013-01-20 23:24:28 +01:00
jmann 380a38a903 small fixed for help and command 2013-01-20 23:24:28 +01:00