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mars/kernel
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Thomas Schoebel-Theuer 8bc1e80488 light: safeguard skipping of logfiles in disconnected state. 
Found by code inspection, neither in practice nor by testing.

Should not occur in practice, because it could only occur after
marsadm pause-fetch, which is an exceptional state only to be entered
for maintenance or for emergency failover.

Skipping over an incorrect logfile at a secondary may produce an
unnecessary split brain.

Fix the potential problem by doing it only after "primary --force",
and by never creating a new logfile, always by re-using existing
logfiles.
 		2016-02-10 06:44:00 +01:00
..
sy_old light: safeguard skipping of logfiles in disconnected state. 2016-02-10 06:44:00 +01:00
Kbuild infra: fix BUILDTAG for out-of-tree builds 2014-08-08 10:38:32 +02:00
Kconfig infra: disable DEBUG_SLAB 2014-06-18 12:10:55 +02:00
Makefile infra: add standalone make 2014-06-18 12:10:54 +02:00
brick.c infra: remove outdated code 2015-03-23 13:48:11 +01:00
brick.h infra: fix wrong error code ENOSYS 2015-10-07 10:44:35 +02:00
brick_atomic.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
brick_checking.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
brick_locks.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
brick_mem.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
brick_mem.h infra: fix potential fault 2016-01-02 10:18:33 +01:00
brick_say.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
brick_say.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
gpl-2.0.txt all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lamport.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lamport.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_limiter.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_limiter.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_log.c all: correct error code EIO 2015-01-20 15:20:10 +01:00
lib_log.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_mapfree.c infra: clean buffer cache on opening block devices 2015-06-17 11:33:18 +02:00
lib_mapfree.h infra: clean buffer cache on opening block devices 2015-06-17 11:33:18 +02:00
lib_pairing_heap.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_queue.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_rank.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_rank.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
lib_timing.c infra: report global IO hangs 2015-02-27 11:32:57 +01:00
lib_timing.h infra: report peak IO latencies 2015-02-27 11:32:57 +01:00
mars.h all: disallow sync IO during emergency mode 2015-02-11 15:20:26 +01:00
mars_aio.c aio: fix race on shutdown 2015-07-15 10:38:49 +02:00
mars_aio.h aio: fix race on shutdown 2015-07-15 10:38:49 +02:00
mars_bio.c infra: clean buffer cache on opening block devices 2015-06-17 11:33:18 +02:00
mars_bio.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_buf.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_buf.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_check.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_check.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_client.c all: correct error code EIO 2015-01-20 15:20:10 +01:00
mars_client.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_copy.c copy: reset copy area upon consistency errors 2015-02-24 09:19:46 +01:00
mars_copy.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_dummy.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_dummy.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_generic.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_if.c if: fix wrong error code ENOSYS 2015-10-07 10:44:44 +02:00
mars_if.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_net.c server: fix memory leak on writes 2015-10-19 07:24:20 +02:00
mars_net.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_server.c server: fix memory leak on writes 2015-10-19 07:24:20 +02:00
mars_server.h server: fix memory leak on writes 2015-10-19 07:24:20 +02:00
mars_sio.c sio: fix race on shutdown 2015-07-15 10:38:49 +02:00
mars_sio.h sio: fix race on shutdown 2015-07-15 10:38:49 +02:00
mars_trans_logger.c logger: move ranking array from stack to brick instance 2016-01-02 10:18:22 +01:00
mars_trans_logger.h logger: move ranking array from stack to brick instance 2016-01-02 10:18:22 +01:00
mars_usebuf.c all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
mars_usebuf.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00
meta.h all: clarify license GPLv2+ 2014-11-25 18:09:17 +01:00