* [ANN] cmogstored 1.5.0 - a mogstored alternative
@ 2015-11-21 2:58 5% Eric Wong
0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2015-11-21 2:58 UTC (permalink / raw)
To: mogile, cmogstored-public
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.
Changes since 1.4.3:
cmogstored 1.5.0 - vfork, systemd, 416 codes
A bunch of minor changes; most notable is systemd-style socket
activation support. This was easy-to-add since we've always had
socket activation support for nginx-style SIGUSR2 upgrades.
This places no link or runtime dependency on libsystemd, so the
LISTEN_FDS and LISTEN_PID environment variables may be used in other
init systems as well. While I have my own reservations about
systemd itself, I also strongly believe in using socket activation
to prevent downtime. Existing behavior with CMOGSTORED_FD
(used for SIGUSR2 upgrades) is now documented in the manpage and
will always supported.
We've also added vfork support for Linux systems, allowing
faster spawning of iostat if malloc is using too much memory.
Behavior changes:
Bad Range: headers return 416 responses in more cases for invalid
ranges (e.g. miscalculated ranges such as "1--1", while
completely wrong ones (lacking a "bytes=" prefix) are ignored
entirely as in nginx.
Bugfixes:
There are also some cleanups to avoid dying on OOM in more places
on weird systems which trigger OOM. More work on this is ongoing.
Also updates to the latest gnulib.git
commit 71d39c1644762745b94e9449c45bfd716a79a5eb
("autoupdate") along with a change which fixes a memory leak when
people build from cmogstored.git using gnulib
commit c6148bca89e9465fd6ba3a10d273ec4cb58c2dbe
or later ("mountlist: add me_mntroot field on Linux machines").
This memory leak did not affect any released tarballs of cmogstored.
Note, users building from git (as opposed to the tarball) will
need gnulib commit 41d1b6c42641a5b9e21486ca2074198ee7909bd7
("mountlist: add support for deallocating returned list entries")
or later (from July 2013).
There are also various documentation updates and our mailing
list is now readable over NNTP:
nntp://news.public-inbox.org/inbox.comp.file-systems.mogilefs.cmogstored
8 changes since v1.5.0rc0:
doc: document CMOGSTORED_FDS in the manpage
use vfork under Linux before execve
README: update contact information
misc doc updates
add cmogstored manpage to website
Makefile.am: distribute txt2pre in tarball
require newer gnulib for free_mount_entry support
cmogstored 1.5.0 - vfork, systemd, 416 codes
14 changes for 1.5.0rc0:
doc: use "builder" RubyGem to generate Atom feed
dev.c: fail gracefully on out-of-memory errors
do not die on OOM when for mgmt paths
HACKING: update URLs to reduce redirects
http: return 416 errors in more cases for bad Ranges
update .gitignores for latest autotools + gnulib
Rakefile: remove text-only part from the Atom feed
support systemd-style socket activation via environment
set TCP listener options on inherited sockets
doc: add example systemd config files
use free_mount_entry from gnulib instead of rolling our own
fix tmpdir dependency for slow Ruby tests
doc: publish examples directory to website
cmogstored 1.5.0rc1
http://bogomips.org/cmogstored/files/cmogstored-1.5.0.tar.gz
SHA-1: 0581285d7104ff418eed853cfbd94ab08bba4951
SHA-256: b83b954874ef201b6e6616ec3e60f517c6a01f7bc6eda1fbb3901558e34c1388
* homepage: http://bogomips.org/cmogstored/README
* git clone git://bogomips.org/cmogstored.git
* cgit: http://bogomips.org/cmogstored.git
* gitweb: http://repo.or.cz/w/cmogstored.git
* list: cmogstored-public@bogomips.org (subscription optional)
* archives: http://bogomips.org/cmogstored-public/
* nntp://news.public-inbox.org/inbox.comp.file-systems.mogilefs.cmogstored
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^ permalink raw reply [relevance 5%]
* [PATCH v2] README: update contact information
2015-11-20 1:12 7% [PATCH] README: update contact information Eric Wong
@ 2015-11-20 1:55 6% ` Eric Wong
0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2015-11-20 1:55 UTC (permalink / raw)
To: cmogstored-public
Most notably, our mailing list is now available over NNTP.
Stop advertising ssoma since it's too much to expect users would
be willing to install and use yet another new tool when
NNTP is already standardized and our NNTP server is pretty
efficient.
---
HACKING | 7 ++++---
README | 11 +++++------
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/HACKING b/HACKING
index 2782c95..2088958 100644
--- a/HACKING
+++ b/HACKING
@@ -44,7 +44,8 @@ the public list at <cmogstored-public@bogomips.org>
Subscription is optional (so please reply-to-all), but you may
subscribe by sending an email to <cmogstored-public+subscribe@bogomips.org>
and answering the confirmation.
-Archives are available at http://bogomips.org/cmogstored-public/
-ssoma[1] archives are clonable at git://bogomips.org/cmogstored-public
-[1] ssoma - http://ssoma.public-inbox.org/README
+HTML archives are available at http://bogomips.org/cmogstored-public/
+and via NNTP:
+
+ nntp://news.public-inbox.org/inbox.comp.file-systems.mogilefs.cmogstored
diff --git a/README b/README
index 791cb5b..02855c1 100644
--- a/README
+++ b/README
@@ -39,7 +39,6 @@ Perl counterpart.
In other cases, you can simply replace "mogstored" with "cmogstored"
in your init scripts and use the same config file.
-
Contact
=======
@@ -49,13 +48,15 @@ send plain-text email to the mailing list at:
cmogstored-public@bogomips.org
No subscription is neccessary, so reply-to-all on replies.
-HTML email is not welcome and will be flagged as spam.
+HTML email is not welcome and will be bounced.
You may optionally subscribe via:
cmogstored-public+subscribe@bogomips.org
-Archives are available at http://bogomips.org/cmogstored-public/
-ssoma[1] archives are clonable at git://bogomips.org/cmogstored-public
+HTML archives are available at http://bogomips.org/cmogstored-public/
+and via NNTP:
+
+ nntp://news.public-inbox.org/inbox.comp.file-systems.mogilefs.cmogstored
We also piggy-back onto the public MogileFS mailing list for public
discussions:
@@ -66,8 +67,6 @@ Note, subscription required for the MogileFS list:
mogile+subscribe@googlegroups.com
-[1] ssoma - http://ssoma.public-inbox.org/README
-
Downloads
=========
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^ permalink raw reply related [relevance 6%]
* [PATCH] README: update contact information
@ 2015-11-20 1:12 7% Eric Wong
2015-11-20 1:55 6% ` [PATCH v2] " Eric Wong
0 siblings, 1 reply; 3+ results
From: Eric Wong @ 2015-11-20 1:12 UTC (permalink / raw)
To: cmogstored-public; +Cc: Eric Wong
Most notably, our mailing list is now available over NNTP.
---
README | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/README b/README
index 791cb5b..5338061 100644
--- a/README
+++ b/README
@@ -39,7 +39,6 @@ Perl counterpart.
In other cases, you can simply replace "mogstored" with "cmogstored"
in your init scripts and use the same config file.
-
Contact
=======
@@ -49,13 +48,16 @@ send plain-text email to the mailing list at:
cmogstored-public@bogomips.org
No subscription is neccessary, so reply-to-all on replies.
-HTML email is not welcome and will be flagged as spam.
+HTML email is not welcome and will be bounced.
You may optionally subscribe via:
cmogstored-public+subscribe@bogomips.org
Archives are available at http://bogomips.org/cmogstored-public/
ssoma[1] archives are clonable at git://bogomips.org/cmogstored-public
+and accessible via NNTP:
+
+* nntp://news.public-inbox.org/inbox.comp.file-systems.mogilefs.cmogstored
We also piggy-back onto the public MogileFS mailing list for public
discussions:
--
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2015-11-20 1:12 7% [PATCH] README: update contact information Eric Wong
2015-11-20 1:55 6% ` [PATCH v2] " Eric Wong
2015-11-21 2:58 5% [ANN] cmogstored 1.5.0 - a mogstored alternative Eric Wong
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