$ git log --pretty=format:'%h %s (%cs)%d' valgrind-fixes --
00f4840 test: fix valgrind warnings in test-only C code (2013-12-01)
(valgrind-fixes)
bc38967 test/chunk-parser-1: fix uninitialized file structures (2013-12-01)
b7bda87 cmogstored 1.3.1 - fix for an undocumented feature (2013-10-12)
(tag: v1.3.1)
e8217a1 avoid use-after-free with multi-process setups (2013-10-12)
a4126a4 cmogstored 1.3.0 - many improvements (2013-09-30)
(tag: v1.3.0)
97a39a0 cmogstored 1.3.0rc2 - fixes since rc1, systemtap (2013-09-03)
(tag: v1.3.0rc2)
82fe4d7 Makefile: update for systemtap support files (2013-09-03)
3a9a1c5 ioq: correctly reenqueue blocked mfds on capacity increase (2013-08-31)
3d55af1 ioq: avoid over-yielding on and after ioq contention (2013-08-31)
2b7a572 m4/systemtap.m4: quote cm_cv_sdt_h_usable var (2013-08-29)
...
$ git cat-file blob valgrind-fixes:README
cmogstored - alternative mogstored implementation for MogileFS
--------------------------------------------------------------
cmogstored is an alternative implementation of the "mogstored" storage
component of MogileFS. cmogstored is implemented in C and does not use
Perl at runtime. cmogstored is the only component you need to install
on a MogileFS storage node.
Read more about MogileFS here: http://mogilefs.org/
cmogstored is not directly affiliated with the MogileFS project
nor any commercial interests behind MogileFS.
Features
========
* low memory footprint, more memory for file system caches
* multithreaded design[1] keeps queues in rotational disks busy
* epoll/kqueue used to cheaply maintain persistent connections
* supports checksumming features in MogileFS::Server 2.60+
* easily installable on modern GNU/Linux and FreeBSD without Perl
* supports HTTP/1.1 persistent connections and pipelining
* supports chunked and partial (Content-Range) HTTP/1.1 PUT requests
* supports partial GET requests
* may reject PUTs based on Content-MD5 header/trailer verification
* graceful shutdown via SIGQUIT will not terminate active requests
* extensive test suite, code coverage and Valgrind-tested
Getting Started
===============
See the INSTALL document for installation and runtime requirements.
cmogstored aims to be mostly command-line and configuration-file
compatible with the Perl mogstored.
cmogstored does not support spawning lighttpd/Apache instances like its
Perl counterpart.
In other cases, you can simply replace "mogstored" with "cmogstored"
in your init scripts and use the same config file.
Contact
=======
For any and all questions, bug reports, patches, pull requests,
send plain-text email to: Eric Wong <normalperson@yhbt.net>
We may also piggy-back onto the public MogileFS mailing list:
<mogile@googlegroups.com> for public discussions.
Downloads
=========
Source tarballs suitable for distribution are housed here:
* http://bogomips.org/cmogstored/files/
The latest stable release is:
http://bogomips.org/cmogstored/files/cmogstored-1.3.1.tar.gz
See http://bogomips.org/cmogstored/NEWS for release notes
Source code
===========
* git clone git://bogomips.org/cmogstored.git
* cgit :: http://bogomips.org/cmogstored.git
* gitweb :: http://repo.or.cz/w/cmogstored.git
License
=======
cmogstored is licensed under the GNU General Public License, v3 (or later).
Distribution tarballs include LGPL code from the Gnulib project in lib/.
The bsd/*.h compatibility headers are BSD-licensed.
The nostd/* files are Expat/MIT-licensed from the libnostd project
Contributors retain their copyrights to their respective contributions.
This project is not affiliated with the GNU project nor FSF even though
we use their tools and licenses.
Homepage
========
Eric Wong hates pretty things, so this README file is also the homepage:
http://bogomips.org/cmogstored/README
The latest releases are announced via Atom feed:
http://bogomips.org/cmogstored/NEWS.atom.xml
[1] http://bogomips.org/cmogstored/queues.txt
# heads (aka `branches'):
$ git for-each-ref --sort=-creatordate refs/heads \
--format='%(HEAD) %(refname:short) %(subject) (%(creatordate:short))'
* master cmogstored 1.8.1 - use default system stack size (2021-02-13)
gl-env rely on gnulib for environ portability (2016-07-18)
empty-header-values http_common: correctly handle empty header values (2014-09-03)
khash dev: minor khash-related cleanups (2014-05-29)
ccan-list svc_dev: calling free does not need the lock (2014-05-23)
valgrind-fixes test: fix valgrind warnings in test-only C code (2013-12-01)
malloc default malloc tuning for glibc (2013-11-11)
st-wip-broken more probes WIP (2013-07-26)
wip-1.3 avoid leaks on epoll/kqueue resources exhaustion (2013-06-20)
iosem per-mog_devid IO channels via semaphores (2013-05-30)
...
# tags:
$ git for-each-ref --sort=-creatordate refs/tags \
--format='%(refname:short) %(subject) (%(creatordate:short))'
v1.8.1 cmogstored 1.8.1 - use default system stack size (2021-02-13) tar.gz
v1.8.0 cmogstored 1.8.0 (2020-08-13) tar.gz
v1.7.3 cmogstored 1.7.3 (2020-03-22) tar.gz
v1.7.2 cmogstored 1.7.2 (2020-02-19) tar.gz
v1.7.1 cmogstored 1.7.1 - Linux 5.0/5.1 epoll_pwait workaround (2019-05-12) tar.gz
v1.7.0 cmogstored 1.7.0 (2018-12-18) tar.gz
v1.6.0 cmogstored 1.6.0 - minor fixes on allocation errors (2016-08-31) tar.gz
v1.5.0 cmogstored 1.5.0 - vfork, systemd, 416 codes (2015-11-21) tar.gz
v1.5.0rc1 cmogstored 1.5.0rc1 (2015-11-11) tar.gz
v1.4.3 cmogstored 1.4.3 - mostly non-GNU/Linux fixups (2015-03-09) tar.gz
...
# associated public inboxes:
# (number on the left is used for dev purposes)
https://yhbt.net/cmogstored-public
git clone https://yhbt.net/cmogstored.git