Filippos Giannakos [Mon, 17 Feb 2014 15:49:30 +0000 (17:49 +0200)]
ci: Install libxseg0-dbg
Filippos Giannakos [Mon, 17 Feb 2014 15:32:47 +0000 (17:32 +0200)]
ci: Add unstable branch to dev-grnet.list
Filippos Giannakos [Mon, 17 Feb 2014 15:20:56 +0000 (17:20 +0200)]
ci: Fix typo in dev-grnet.list
Filippos Giannakos [Mon, 17 Feb 2014 15:12:53 +0000 (17:12 +0200)]
ci: Add dev-grnet repo to test vm
Filippos Giannakos [Mon, 17 Feb 2014 14:16:40 +0000 (16:16 +0200)]
ci: Remove xseg packages
Filippos Giannakos [Mon, 17 Feb 2014 14:04:03 +0000 (16:04 +0200)]
ci: Fix tests path
Filippos Giannakos [Mon, 17 Feb 2014 13:20:21 +0000 (15:20 +0200)]
ci: Remove full archipelago tests
Filippos Giannakos [Mon, 17 Feb 2014 11:02:30 +0000 (13:02 +0200)]
Create extstorage log directory
Filippos Giannakos [Mon, 17 Feb 2014 11:00:00 +0000 (13:00 +0200)]
Install archipelago executables
Filippos Giannakos [Mon, 17 Feb 2014 10:51:40 +0000 (12:51 +0200)]
Fix python install
Filippos Giannakos [Mon, 17 Feb 2014 10:44:21 +0000 (12:44 +0200)]
Add cmake files
Filippos Giannakos [Mon, 17 Feb 2014 10:41:29 +0000 (12:41 +0200)]
remove me
Filippos Giannakos [Mon, 17 Feb 2014 10:30:04 +0000 (12:30 +0200)]
Remove libxseg and rearrange code
Filippos Giannakos [Fri, 14 Feb 2014 15:37:49 +0000 (17:37 +0200)]
Move xseg dir to src
Filippos Giannakos [Fri, 14 Feb 2014 15:37:29 +0000 (17:37 +0200)]
Strip xseg stuff
Filippos Giannakos [Fri, 14 Feb 2014 14:42:12 +0000 (16:42 +0200)]
Bump version to 0.3.5next
Filippos Giannakos [Mon, 3 Feb 2014 14:33:09 +0000 (16:33 +0200)]
vlmc tool: Disable broken mapinfo and list commands
Filippos Giannakos [Thu, 30 Jan 2014 11:46:12 +0000 (13:46 +0200)]
Build: Add conf directory to install-src
Filippos Giannakos [Tue, 28 Jan 2014 15:59:34 +0000 (17:59 +0200)]
tests: Remove bin dir overwriting
Filippos Giannakos [Tue, 28 Jan 2014 15:03:43 +0000 (17:03 +0200)]
Merge branch 'feature-mapperimprovements-rebased' into develop
Filippos Giannakos [Fri, 20 Dec 2013 11:06:22 +0000 (13:06 +0200)]
mapper: Close map, opened by current req on snapshot
Filippos Giannakos [Fri, 20 Dec 2013 11:05:55 +0000 (13:05 +0200)]
mapper: Keep track which request opened a map
Filippos Giannakos [Fri, 20 Dec 2013 11:04:50 +0000 (13:04 +0200)]
mapper: Add counter for accepted requests
Trach each accepted request with a monotonically increased counter.
Filippos Giannakos [Fri, 20 Dec 2013 11:01:50 +0000 (13:01 +0200)]
mapper: Check create_map return during snapshot
Filippos Giannakos [Fri, 20 Dec 2013 10:59:54 +0000 (12:59 +0200)]
mapper: Do not drop cache on close explicitly.
Do not drop on cache on close operation explicitly. Instead, when closing a map,
wait all pending I/O operations and then close map. If this succceeds, the map
is marked as non-Exclusive. The map action codepath will always drop the cache
when a map is marked as non Exclusive.
Filippos Giannakos [Tue, 28 Jan 2014 15:03:16 +0000 (17:03 +0200)]
Merge branch 'feature-new-configfile-rebased' into develop
Filippos Giannakos [Fri, 24 Jan 2014 16:14:24 +0000 (18:14 +0200)]
mapper: Change order when writing map.
When writing a map, change the order in which the map metadata and map data are
written. The map metadata is a small block of bytes while the map data can
consist of larger blocks. By doing so, and by always reading the map in the
reverse order (that is first the metadata and then the data), we can create the
illusion of atomic map creation. A map where the metadata have not been written
yet, it can not be loaded and thus cannot get partial data.
Filippos Giannakos [Mon, 23 Dec 2013 14:30:25 +0000 (16:30 +0200)]
Fix bug in ganeti pre migrate hooks
Check if ganeti node is the primary before attempting to open the volumes.
Filippos Giannakos [Tue, 17 Dec 2013 12:05:33 +0000 (14:05 +0200)]
Fix bug in archipelago premigrate hook
Return 0 if template is not ext, to allow migration of other templates.
Filippos Giannakos [Wed, 4 Dec 2013 15:00:59 +0000 (17:00 +0200)]
Add ganeti pre-migrate hook
Add ganeti pre-migrate hook to ensure that the volume is opened by the current
node, before proceeding with the migration.
Conflicts:
xseg/base.mk
Filippos Giannakos [Tue, 14 Jan 2014 14:47:19 +0000 (16:47 +0200)]
archipelago: Fix typo in lock, open, close vlmc ops
Chrysostomos Nanakos [Thu, 19 Dec 2013 16:42:19 +0000 (18:42 +0200)]
ext_scripts: Fix bug in detach
Fix bug in detach when checking whether volume is already mapped.
Filippos Giannakos [Wed, 18 Dec 2013 17:27:15 +0000 (19:27 +0200)]
ext_scripts: Fix bug in attach
Fix bug in attach when checking whether volume is already mapped.
Filippos Giannakos [Wed, 18 Dec 2013 17:26:36 +0000 (19:26 +0200)]
mapper: Fix bug in reading map version
Filippos Giannakos [Wed, 18 Dec 2013 12:09:17 +0000 (14:09 +0200)]
ci: Fix private network ip retrieval
Chrysostomos Nanakos [Wed, 18 Dec 2013 11:05:47 +0000 (13:05 +0200)]
Archipelago: Fix typo in new conffile
Filippos Giannakos [Wed, 11 Dec 2013 14:57:20 +0000 (16:57 +0200)]
Archipelago: Adjust new conffile
Chrysostomos Nanakos [Mon, 18 Nov 2013 09:23:04 +0000 (11:23 +0200)]
Remove old configuration file parsing functions
Use createDict function to parse the configuration file
Chrysostomos Nanakos [Tue, 12 Nov 2013 13:19:01 +0000 (15:19 +0200)]
Change configuration file format
New configuration file format respects the parsing language provided by
the ConfigParser module
Filippos Giannakos [Thu, 29 Aug 2013 10:04:40 +0000 (13:04 +0300)]
Add posixfd signaling
Filippos Giannakos [Tue, 28 Jan 2014 15:02:55 +0000 (17:02 +0200)]
Merge branch 'feature-fdsignals-dynalloc-rebased' into develop
Filippos Giannakos [Wed, 11 Dec 2013 10:15:14 +0000 (12:15 +0200)]
ci: Change default flavor to cached disk
Filippos Giannakos [Tue, 10 Dec 2013 11:59:39 +0000 (13:59 +0200)]
qa: Adjust tests for dynamic port allocation
Filippos Giannakos [Tue, 10 Dec 2013 11:07:49 +0000 (13:07 +0200)]
tests: Remove test BINDIR
Filippos Giannakos [Tue, 10 Dec 2013 09:49:34 +0000 (11:49 +0200)]
xseg-tool: Adjust it to signal descs
Filippos Giannakos [Fri, 6 Dec 2013 12:25:25 +0000 (14:25 +0200)]
xseg: Fix bug in bind_dynport
When allocating a port which already has a signal descriptor attached to it,
check if is is of the right type. If not, allocate a new one.
Filippos Giannakos [Thu, 5 Dec 2013 11:28:50 +0000 (13:28 +0200)]
vlmc tool: Dynamically allocate xseg port
Filippos Giannakos [Thu, 5 Dec 2013 11:23:33 +0000 (13:23 +0200)]
xseg: Add support for "dynamic" port allocation
Add support to xseg for dynamic port allocation. Arrange for xseg to use a range
of ports as reusable by those who wish to get a random port. Peers do not
actually bind to the port they get, through the normal bind process (except when
a port is first used). Instead they claim a port, another peer has left and
reuse the same structures, signal descriptors, etc.
Chrysostomos Nanakos [Mon, 18 Nov 2013 12:18:05 +0000 (14:18 +0200)]
Remove XSEGLOG when mmap()'ing XSEG segment
XSEGLOG writes messages in stdout resulting in corrupted partition
tables when XSEG is used by snf-image and pithcat
Filippos Giannakos [Thu, 29 Aug 2013 10:04:40 +0000 (13:04 +0300)]
Add posixfd signaling
Filippos Giannakos [Tue, 28 Jan 2014 15:02:26 +0000 (17:02 +0200)]
Merge branch 'feature-cinetwork-rebased' into develop
Filippos Giannakos [Mon, 9 Dec 2013 16:23:35 +0000 (18:23 +0200)]
ci: Add support to attach specific network
Filippos Giannakos [Tue, 28 Jan 2014 15:01:56 +0000 (17:01 +0200)]
Merge branch 'feature-nfsdirect-rebased' into develop
Filippos Giannakos [Wed, 2 Oct 2013 14:36:16 +0000 (17:36 +0300)]
Set directIO in default archipelago conf
Filippos Giannakos [Wed, 18 Sep 2013 09:09:39 +0000 (12:09 +0300)]
filed: Initial dummy approach to directio
Filippos Giannakos [Tue, 1 Oct 2013 08:59:02 +0000 (11:59 +0300)]
segdev: Fix segment mapping to user.
Do not use remap_pfn_range anymore. This causes problems when a peer performs
direct IO with buffer on the segment. Use tha fault vm operation to dynamically
map a page to the userspace peer address space when it tries to access a
specific part of the segment for the first time.
Filippos Giannakos [Tue, 28 Jan 2014 14:58:47 +0000 (16:58 +0200)]
Merge branch 'feature-peer-improvements-rebased' into develop
Alex Pyrgiotis [Thu, 12 Sep 2013 10:06:43 +0000 (13:06 +0300)]
peer: Add core dumping and backtrace in segfaults
Alex Pyrgiotis [Tue, 27 Aug 2013 18:04:26 +0000 (21:04 +0300)]
peer: Add support for CPU pinning
Add the "--cpus" CLI option that is a comma-separated list of CPUs on
which threads or a process can be pinned.
Filippos Giannakos [Wed, 7 Aug 2013 14:43:20 +0000 (17:43 +0300)]
archipelago: Add threshold option for peers
Filippos Giannakos [Mon, 5 Aug 2013 10:02:04 +0000 (13:02 +0300)]
peers: Add threshold option on cli.
Filippos Giannakos [Tue, 10 Dec 2013 08:51:44 +0000 (10:51 +0200)]
ext_scripts: Fix cont-addr flag during create
Fix bug, introduced by wrongly merging commits from another branch.
Filippos Giannakos [Wed, 4 Dec 2013 14:52:05 +0000 (16:52 +0200)]
Merge branch 'feature-flush-rebased' into develop
Filippos Giannakos [Fri, 13 Sep 2013 10:51:55 +0000 (13:51 +0300)]
tests: Add tests for vlmcd flush
Filippos Giannakos [Fri, 13 Sep 2013 10:51:26 +0000 (13:51 +0300)]
Archipelago: Add flags on write request
Filippos Giannakos [Fri, 13 Sep 2013 10:47:38 +0000 (13:47 +0300)]
tests: Put requests on multi-request tests
Filippos Giannakos [Fri, 13 Sep 2013 10:46:24 +0000 (13:46 +0300)]
archipelago: Put request on vlmc remove
Filippos Giannakos [Fri, 13 Sep 2013 10:42:30 +0000 (13:42 +0300)]
vlmcd: Complete pending requests after "flushing"
Filippos Giannakos [Tue, 10 Sep 2013 13:19:12 +0000 (16:19 +0300)]
vlmc: Honor flush req by stall until all reqs done
Christos Stavrakakis [Tue, 19 Nov 2013 13:45:12 +0000 (15:45 +0200)]
ext_storage: Update Makefile and symlinks
Update Makefile and add new symlinks for new 'snapshot' and 'setinfo'
actions.
Christos Stavrakakis [Mon, 18 Nov 2013 14:55:57 +0000 (16:55 +0200)]
ext_storage: Add 'snapshot' and 'setinfo' actions
Extend supported actions with the 'snapshot' action, which is used
to snapshot an existing image. Also add 'setinfo' action as NOP.
Finally, refactor 'ReadEnv' function to return a dictionary instead of a
tuple.
Conflicts:
xseg/tools/ext_scripts/vlmc_wrapper.py
Alex Pyrgiotis [Wed, 27 Nov 2013 13:23:45 +0000 (15:23 +0200)]
Merge branch 'feature-sosd-fix' into develop
Alex Pyrgiotis [Tue, 26 Nov 2013 13:56:46 +0000 (15:56 +0200)]
sosd: Remove unnecessary overwrite of objname
In dispatch, we would always overwrite the objname field of rio with the
request's target. Given that the dispatch is always called by the
callback function, this is potentially dangerous behavior.
This commit fixes the above issue.
Filippos Giannakos [Mon, 7 Oct 2013 10:01:09 +0000 (13:01 +0300)]
Add COPYRIGHT file.
Add COPYRIGHT file in the root directory. Also add NEWS and Changelog
placeholders.
Filippos Giannakos [Mon, 7 Oct 2013 10:00:36 +0000 (13:00 +0300)]
Merge branch 'feature-docs-add-apt' into develop
Constantinos Venetsanopoulos [Fri, 4 Oct 2013 15:03:45 +0000 (18:03 +0300)]
docs: update installation section to include apt
* add section for adding the apt repository
* comment the 'list' command since it's not working yet
* minor fixes
Filippos Giannakos [Sun, 22 Sep 2013 17:05:28 +0000 (20:05 +0300)]
Merge branch 'feature-docs-update' into develop
Filippos Giannakos [Sun, 22 Sep 2013 17:04:43 +0000 (20:04 +0300)]
docs: Update Archipelago images
Constantinos Venetsanopoulos [Wed, 18 Sep 2013 10:02:15 +0000 (13:02 +0300)]
docs: Update index.rst and archipelago.rst
Filippos Giannakos [Wed, 11 Sep 2013 06:45:20 +0000 (09:45 +0300)]
ci: Change ipv4 for nat VMs to synnefo.org
Filippos Giannakos [Tue, 10 Sep 2013 13:49:52 +0000 (16:49 +0300)]
ci: Adjust "synnefo" url
Filippos Giannakos [Fri, 6 Sep 2013 09:53:59 +0000 (12:53 +0300)]
archipelago: Fix wait request in common.py
Filippos Giannakos [Fri, 6 Sep 2013 08:46:41 +0000 (11:46 +0300)]
ci: Change demo synnefo infrastructure.
Filippos Giannakos [Fri, 6 Sep 2013 08:45:50 +0000 (11:45 +0300)]
docs: Add showmapped vlmc command
Filippos Giannakos [Thu, 5 Sep 2013 11:54:18 +0000 (14:54 +0300)]
docs: Insert synnefo integration image + missing vlmc snapshot
Filippos Giannakos [Thu, 8 Aug 2013 09:18:10 +0000 (12:18 +0300)]
tests: Add extra test in test_copy for filed
Filippos Giannakos [Thu, 8 Aug 2013 09:15:59 +0000 (12:15 +0300)]
filed: Respect req->size for copy requests
Filippos Giannakos [Wed, 7 Aug 2013 14:34:20 +0000 (17:34 +0300)]
Merge branch 'feature-docs' into develop
Filippos Giannakos [Tue, 6 Aug 2013 10:13:38 +0000 (13:13 +0300)]
docs: Add archipelago-{overview, apis} images
Filippos Giannakos [Mon, 5 Aug 2013 14:00:35 +0000 (17:00 +0300)]
docs: Fix some typos
Filippos Giannakos [Mon, 5 Aug 2013 13:42:49 +0000 (16:42 +0300)]
docs: Add initial docs.
Add initial sphinx docs of archipelago. Also add ci script for automatic doc
compiling.
Filippos Giannakos [Wed, 7 Aug 2013 14:30:21 +0000 (17:30 +0300)]
Merge branch 'feature-powerof2' into develop
Filippos Giannakos [Wed, 7 Aug 2013 14:29:23 +0000 (17:29 +0300)]
archipelago: Update conf documentation about nr_ops.
Upate config documentation that a peer nr_ops must be a power of 2.
Filippos Giannakos [Wed, 7 Aug 2013 14:29:04 +0000 (17:29 +0300)]
archipelago: Catch exceptions in argument parsing
Filippos Giannakos [Tue, 6 Aug 2013 10:06:59 +0000 (13:06 +0300)]
archipelago: Set nr_ops = nr_threads for filed
Filippos Giannakos [Tue, 6 Aug 2013 10:06:42 +0000 (13:06 +0300)]
archipelago: Enforce nr_ops as a power of 2 for all peers
Filippos Giannakos [Tue, 6 Aug 2013 10:05:31 +0000 (13:05 +0300)]
filed: Check fd limit against the real cache size
Filippos Giannakos [Tue, 6 Aug 2013 10:04:39 +0000 (13:04 +0300)]
peer: Respect the nr of ops enforced by xq size.
Filippos Giannakos [Tue, 6 Aug 2013 10:02:11 +0000 (13:02 +0300)]
xq: Respect size when allocating and initializing
When allocating and initializing a new xq, respect the xq size limit that the
initialization sets, and do not initialize past that.
Filippos Giannakos [Mon, 5 Aug 2013 10:44:51 +0000 (13:44 +0300)]
filed: Fix custom usage