glusterfs.git/xlators/mgmt/glusterd/src/Makefile.am, branch v3.3.1qa2

glusterd: change working-directory from /etc/glusterd to /var/lib/glusterd

2012-05-29T13:30:23+00:00

as it is changed in RPM based install (using spec file), makes sense to do
it everywhere, even in source install

Change-Id: Id813104cf017ac575d4ce9bdff76b414c99db999
BUG: 824231
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/3479
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Vijay Bellur

glusterd: Moved 'hooks' interface code to glusterd-hooks.*

2012-04-19T07:36:26+00:00

Change-Id: Ia7c0e37154414bddb05516e11b3cc4e6ae83ff38
BUG: 806996
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/3142
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

Replace GPLV3 MD5 with OpenSSL MD5

2012-04-04T23:13:21+00:00

Ric asked me to look at replacing the GPL licensed MD5 code with
something better, i.e. perhaps faster, and with a less restrictive
license, etc. So I took a couple hour holiday from working on
wrapping up the client_t and did this.

OpenSSL (nee SSLeay) is released under the OpenSSL license, a BSD/MIT
style license. OpenSSL (libcrypto.so) is used on Linux, OS X and *BSD,
Open Solaris, etc. IOW it's universally available on the platforms we
care about. It's written by Eric Young (eay), now at EMC/RSA, and I
can say from experience that the OpenSSL implementation of MD5 (at least)
is every bit as fast as RSA's proprietary implementation (primarily
because the implementations are very, very similar.) The last time I
surveyed MD5 implementations I found they're all pretty much the same
speed.

I changed the APIs (and ABIs) for the strong and weak checksums.
Strictly speaking I didn't need to do that. They're only called on
short strings of data, i.e. pathnames, so using int32_t and uint32_t
is ostensibly okay. My change is arguably a better, more general API
for this sort of thing. It's also what bit me when gerrit/jenkins
validation failed due to glusterfs segv-ing. (I didn't pay close enough
attention to the implementation of the weak checksum. But it forced me
to learn what gerrit/jenkins are doing and going forward I can do better
testing before submitting to gerrit.)

Now resubmitting with a BZ

Change-Id: I545fade1604e74fc68399894550229bd57a5e0df
BUG: 807718
Signed-off-by: Kaleb KEITHLEY 
Reviewed-on: http://review.gluster.com/3019
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy

glusterd: bring in feature to use syncop for mgmt ops

2012-03-21T18:58:11+00:00

* new sycnop routines added to mgmt program
* one should not use 'glusterd_op_begin()', instead can use the
  synctask framework, 'glusterd_op_begin_synctask()'
* currently using for below operations:
  'volume start', 'volume rebalance', 'volume quota',
  'volume replace-brick' and 'volume add-brick'

Change-Id: I0bee76d06790d5c5bb5db15d443b44af0e21f1c0
BUG: 762935
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/479
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

Add volfile-generation hook facility.

2011-11-24T08:11:44+00:00

Change-Id: I958c393ce5cfffcde8d120499a43dbe6105a082c
BUG: 3688
Reviewed-on: http://review.gluster.com/558
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

s@GFS_PREFIX"/sbin@SBIN_DIR@

2011-09-20T04:50:11+00:00

$sbindir is the install path for gluster* binaries,
so this is what should be used in their invocation

Change-Id: Ie748b4cbf59c3ee77f721ff6e0ab7151742ce0ab
BUG: 2825
Reviewed-on: http://review.gluster.com/458
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

glusterd / cli: mount-broker service

2011-09-12T13:23:11+00:00

Mountbroker is configured in glusterd volfile through a DSL
which is restriced enough to be able to appear in the role
of the value of a volfile knob.

Basically the DSL describes set-theorical requirements
against the option set which is sent by the cli (in the
hope of getting a mount with these options).

If the requirements meet and the volume id and the uid
who is to "own" the mount can be unambigously deduced from
the given request, glusterd does the mount with the given
parameters.

The use case of geo-replication is sugared by means of volume
options which then generate a complete mount-broker option set.

Demo:

- add the following option to your glusterd volfile:

    option mountbroker-root /tmp/mbr
    option mountbroker.fool EQL(volfile-id=pop*|user-map-root=*|volfile-server=localhost)&MEET(user-map-root=john|user-map-root=jane)

- before starting glusterd, create /tmp/mbr owned by root with mode 0755

- with cli, do

   $ gluster system:: mount fool volfile-id=pop33 user-map-root=jane volfile-server=localhost

- on succesful completion (volume pop33 exists and is started, jane is a valid username),
  the mount path will be echoed to you

- you can get rid of the mount by

   $ gluster system:: umount 

Change-Id: I629cf64add0a45500d05becc3316f67cdb5b42ff
BUG: 3482
Reviewed-on: http://review.gluster.com/128
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mgmt/glusterd: code re-structuring

2011-09-05T12:41:23+00:00

created new files per operations, (or group of operations)

Change-Id: Iccb2a6a0cd9661bf940118344b2f7f723e23ab8b
BUG: 3158
Reviewed-on: http://review.gluster.com/281
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mgmt/Glusterd: Implementation volume set help/help-xml

2011-07-12T16:03:03+00:00

Signed-off-by: Kaushik BV 
Signed-off-by: Anand Avati 

BUG: 2041 (volume set help option)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2041

Gsyncd: Include a directory glusterfs in the libexecdir, so that it is not cumbersome with other scripts

2011-03-14T11:56:50+00:00

Signed-off-by: Kaushik BV 
Signed-off-by: Vijay Bellur 

BUG: 2477 (Cleanup up the installation of geo-replication scripts.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2477