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Author SHA1 Message Date
Heinz Mauelshagen
e3709fc191 Fluff 2015-09-01 11:22:17 +02:00
Heinz Mauelshagen
ccb3bbcc25 More raid10_{far,offset} support 2015-09-01 11:21:19 +02:00
Heinz Mauelshagen
fc462a76c9 Merge with master 81d4c4a84c92 2015-08-21 18:16:21 +02:00
Heinz Mauelshagen
00ff2a2236 Merge with master 1fae121b222927 2015-08-21 18:10:59 +02:00
David Teigland
8cf5993e96 lvmlockd: fix sending debug info to lvmlockctl 
Single messages sent over unix sockets are limited in
size to /proc/sys/net/core/wmem_max, so send the 1MB
debug buffer in smaller chunks to avoid EMSGSIZE.

Also look for EAGAIN and retry sending for a limited
time when the reader is slower than the writer.

Also shift the location of that code so it's the same
as other requests.
 2015-08-21 17:52:35 +02:00
Heinz Mauelshagen
c14cb79ac0 WHATS_NEW: Update. 2015-08-21 16:25:53 +02:00
Ferenc Wágner
1ed7c70c44 cmirrord: avoid resync buffer overflow in LOG_SPRINT 
Use snprintf() instead of sprintf() to exclude the possibility of
overflowing the resync history buffers.
 2015-08-21 16:24:44 +02:00
Ferenc Wágner
efaf00f1cf cmirrord: avoid debugging buffer overflow in LOG_SPRINT 
Use snprintf() instead of sprintf() to exclude the possibility of
overflowing the debugging history buffers.
 2015-08-21 16:24:44 +02:00
Ferenc Wágner
666b131d0b cmirrord: fix stack smashing 
With clusters larger than 3 nodes, the 32-byte debug buffer in
cpg_join_callback() is too small to contain all the node IDs, because
32-bit identifiers are generally rendered in 10 decimal digits.  No fixed
size is good in all cases, but this is conditionally logged debug info,
so we can simply truncate it.  Double the size, nevertheless.
 2015-08-21 16:24:44 +02:00
Ferenc Wágner
b09894194b cmirrord manual: add --foreground and --help options 2015-08-21 16:24:44 +02:00
Ferenc Wágner
2d62e363b1 cmirrord: add --foreground and --help options. 2015-08-21 16:24:44 +02:00
Ferenc Wágner
3dae11c5a5 cmirrord: move generic setup from daemonize() to init_all() 
Apply pidfile creation, removal and signal setup to foreground processes too.
 2015-08-21 16:24:44 +02:00
Heinz Mauelshagen
f67093e415 Merge with master 23770214a9ac 2015-08-20 18:56:12 +02:00
Heinz Mauelshagen
6f7d5df5fa Fluff 2015-08-20 18:48:07 +02:00
Heinz Mauelshagen
a3789e4758 Fluff 2015-08-20 18:38:27 +02:00
Heinz Mauelshagen
dd42db8164 remove explicit PFL() macros from files; raid_manip: more duplication conversions possible 2015-08-20 18:35:25 +02:00
Heinz Mauelshagen
2621f3da87 Merge with master 9c5a85ce249f6 2015-08-20 18:31:28 +02:00
Heinz Mauelshagen
ee4df99b36 fluff 2015-08-18 11:59:32 +02:00
Heinz Mauelshagen
901b5d95b6 raid_manip: decision on type which leg to keep in _raid_conv_duplite() 2015-08-17 10:45:25 +02:00
Heinz Mauelshagen
e0d4a4dca7 raid_manip: start supporting more duplication conversions 2015-08-13 12:22:19 +02:00
Heinz Mauelshagen
733417eb80 raid_manip: address deactivation of source/destination lv sublvs on conversion duplication 2015-08-12 19:19:22 +02:00
Heinz Mauelshagen
152cfafe18 raid_manip: address deactivation of source/destination lv sublvs on conversion duplication 2015-08-12 18:56:42 +02:00
Heinz Mauelshagen
fec1bcbd0f raid_manip: allow for e.g raid10 <-> raid10 duplication conversion 2015-08-12 13:04:39 +02:00
Heinz Mauelshagen
0c85327fb5 raid_manip: raid10 -> raid6 works 2015-08-11 18:09:55 +02:00
Heinz Mauelshagen
5d26fb8647 remove not compiled legacacy functions; comments 2015-08-10 13:52:35 +02:00
Heinz Mauelshagen
acbcdc51a4 fix regression in lv_raid_replace(); enhance striped-raid0 test cases 2015-08-07 16:57:01 +02:00
Heinz Mauelshagen
4e3489c4cd merged more fixes from raid0 striped cli flaws 2015-08-05 15:55:26 +02:00
Heinz Mauelshagen
a5d0bde0bf merged fixes from raid0 striped cli flaws 2015-07-30 12:15:35 +02:00
Heinz Mauelshagen
fa2620f0b8 raid_manip: namespace adjustments start for conversion by duplication 2015-07-29 16:57:39 +02:00
Heinz Mauelshagen
e7c23e166b raid_manip: more conversion by duplicstion support to allow e.g. linear -> raid6 conversions 2015-07-24 19:08:04 +02:00
Heinz Mauelshagen
1a5bef1baa lv_manip: add definition of mirrors for type raid1 
raid_manip: clean up linear conversion by intriducing area check function
 2015-07-22 19:18:16 +02:00
Heinz Mauelshagen
43b0470233 raid_manip: raid10 reordering, comments 2015-07-06 15:37:24 +02:00
Heinz Mauelshagen
9e239c79fc fluff 2015-06-11 17:11:46 +02:00
Heinz Mauelshagen
f3a9262340 raid_manip: debug messages changed; comments 2015-06-11 12:42:04 +02:00
Heinz Mauelshagen
928c7ecd52 adjustments derived from raid0 upstream backport 
raid_manip: support image count change during conversion between mirror and raid1
 2015-06-11 02:56:10 +02:00
Heinz Mauelshagen
e884471d09 final upstream merge adjustements 2015-06-08 16:07:11 +02:00
Heinz Mauelshagen
77159c77c5 metadata-exported: forgot merge fixup 2015-06-08 15:16:48 +02:00
Heinz Mauelshagen
0111df15eb Merge branch 'master' into test 
Conflicts:
	lib/config/config_settings.h
	lib/metadata/lv_manip.c
	lib/metadata/metadata-exported.h
	lib/metadata/pv_map.c
	lib/metadata/raid_manip.c
	lib/metadata/segtype.h
 2015-06-08 15:10:09 +02:00
Heinz Mauelshagen
cd77f9d50c raid_manip: streamline _raid_extract_images; comments 2015-06-08 14:46:25 +02:00
Heinz Mauelshagen
ec4622cdcf raid_manip: factor out _yes_no_conversion() and call it from _raid_reshape()/takoever functions 
raid_manip: call takeover helper functions with arguments yes, force and proper new_image_count
 2015-06-06 03:03:19 +02:00
Heinz Mauelshagen
c3cfa70a81 raid_manip: reorder functions to avoid prototypes; checks for --stripes/--stripesize/--type combinations 
lvconvert: support relative #stripes
 2015-06-05 21:42:48 +02:00
Heinz Mauelshagen
981eae7f3b raid_manip: more argument checks in takeover functions; comments 
lvconvert: remove raid conversion checks because lv_raid_convert checks them
 2015-06-04 04:30:36 +02:00
Heinz Mauelshagen
70392090d0 raid_manip: supporting all takeover conversions (needs more testing); factored out more helper functions to streamline code 2015-06-04 01:34:21 +02:00
Heinz Mauelshagen
ff822ee3ef raid_manip: remove old functions 2015-06-02 22:24:03 +02:00
Heinz Mauelshagen
9c82078d53 raid_manip: introduce _lv_update_and_reload_eliminate_lvs() and integrate _lv_update_and_reload_clear_any_flags in it 
introduce TAKEOVER_FN_HEADER and TAKEOVER_HELPER_FN_HEADER for easy indetifying of takeover functions and takeover helper functions
Fluff
 2015-06-02 14:38:11 +02:00
Heinz Mauelshagen
cbf7d16b15 raid_manip: use _lv_change_image_count(); free reshape space in new takeover function 2015-06-02 06:28:10 +02:00
Heinz Mauelshagen
f9b11c0c43 raid_manip: raid conversion (i.e. takeover) function table mostly done 2015-06-02 05:14:11 +02:00
Heinz Mauelshagen
975c35e794 raid_manip: dodge _correct_data_lv_names(); introduce _rename_data_lvs() as helper for mirror <-> raid1 conversions 2015-06-02 01:08:22 +02:00
Heinz Mauelshagen
fb7e19bbeb raid_manip: intial infrastructure to use a raid conversion function two dimensional function array 2015-06-01 15:09:58 +02:00
Heinz Mauelshagen
a1ee75169f raid_manip: avoid code duplication; use display_lvname() 2015-06-01 12:51:56 +02:00