Distributed Network Block Device 3 --rewrite for Kernel 3.x https://git.openslx.org/dnbd3.git/atom/src/kernel/blk.h?h=fuse_cow_2 2021-11-30T13:33:44+00:00 2021-11-30T13:33:44+00:00 Manuel Bentele 2021-11-30T13:15:12+00:00 urn:sha1:f0915321f415b9f875810b739c201f25c4833f27 2021-06-16T09:41:00+00:00 Manuel Bentele 2021-06-15T10:26:14+00:00 urn:sha1:75e9f49df8ff7f00a2c28ee1e30f1d87bcce4bca 2021-04-16T06:20:06+00:00 Manuel Bentele 2021-04-16T06:20:06+00:00 urn:sha1:f7cca217a3696980a72564f57bad4597ddbe9df5 2021-03-12T13:52:47+00:00 Manuel Bentele 2021-03-12T13:52:47+00:00 urn:sha1:52a4ac3ede9b5bbc8015105d6fd5524c70e9bef5 2020-10-16T15:15:49+00:00 Manuel Bentele 2020-10-16T15:15:49+00:00 urn:sha1:969496f15e1e0359e26c2c6e995ad4ef82720f86 This change restructures the source code directories, separates shared form non-shared application code and adds CMake dependencies. These dependencies allow the tracking of changes and trigger a rebuild of those build targets where changed files are involved. WARNING: Note that the support of the DNBD3_SERVER_AFL build option is not supported yet. Thus, the option should be never turned on. 2020-08-28T12:50:51+00:00 Manuel Bentele 2020-08-28T12:50:51+00:00 urn:sha1:042b7ca9932f05ed7c69efc7b15fa58e42c6eb3c This change converts all debug messages to support the Linux kernel's dynamic debug feature. Debug messages can be enabled or disabled by the debug feature if the - kernel module is built in debug mode (EXTRA_CFLAGS=-g -DDEBUG) - Linux kernel supports dynamic debug (CONFIG_DYNAMIC_DEBUG is set) This patch removes outdated kernel compatibility macros (used for Linux kernels in version 4.x) and cleans up the kernel module's code. 2020-08-27T09:02:30+00:00 Manuel Bentele 2020-08-27T09:02:30+00:00 urn:sha1:47c8cb8c78fbace1e5edb2107fc1c4dcbe7058be This converts the dnbd3 kernel module driver to use the blk-mq infrastructure, which allows the dnbd3 kernel module driver to be compatible with Linux kernels in version 5.x or later. The conversion of the implementation uses one hardware queue to preserve the existing send/receive and load-balancing logic, but can be scaled up in the future. In addition to that, time measurements in the implementation are converted to ktime based accessors to replace the use of deprecated time interfaces. 2015-10-13T11:37:26+00:00 Simon Rettberg 2015-10-13T11:37:26+00:00 urn:sha1:c3c050851dc866f2311d33a262ed81af8c57ce22 2012-08-24T18:54:29+00:00 sr 2012-08-24T18:54:29+00:00 urn:sha1:6d659475c248f5030c44acb0096771fcd09a7dee [SERVER] Fix a few off-by-one bugs [SERVER] Make log available through IPC [KERNEL] Hot-Swap to faster connection on load-balance [KERNEL] Report I/O error to block layer if no server replies within a given time frame [*] Modified network protocol to handle volume names instead of ids 2012-02-10T22:47:32+00:00 Johann Latocha 2012-02-10T22:47:32+00:00 urn:sha1:79bb581eb0373c717d1ce95e817fd7411b07ff92