glusterfs.git/libglusterfs/src, branch v3.3.0qa25

libglusterfs: Handle loc_copy for nameless loc

2012-02-29T10:47:19+00:00

BUG: 787671
Change-Id: I7601f482ae753ead83be16d1df33c2187e76dc5c
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2825
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mempool: add more counters to understand the usage scenarios properly

2012-02-27T10:18:35+00:00

current design of mempool is to fallback to standard calloc/free if
all the buffers in pool are exhausted. Understanding more about those
numbers will help us to tune mempool parameters properly over time.

Change-Id: I2c94373186f7c6a486caff2611c2d9df2c37db3c
Signed-off-by: Amar Tumballi 
BUG: 797730
Reviewed-on: http://review.gluster.com/2804
Tested-by: Gluster Build System 
Reviewed-by: Kaushal M 
Reviewed-by: Vijay Bellur

libglusterfs: fix GF_FREE

2012-02-27T10:15:51+00:00

Argument-taking macros should be possible to use with
same syntax that of C functions. In particular (assuming
FOO is a single-argument macro),

  FOO(bar)

should break and

  if (cond)
    FOO(bar);
  else
    baz();

should compile.

Change-Id: If852c128a7317dc0dda1c669be7c6af40501e48d
BUG: 762061
Signed-off-by: Csaba Henk 
Reviewed-on: http://review.gluster.com/2816
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

Introduce new extended attribute: node-uuid

2012-02-23T07:19:44+00:00

Request for trusted.glusterfs.node-uuid returns pathinfo
like string but containing the UUID of glusterd instead
of the backend path for the requested file. This info
is benificial for tasks like parallel rebalance that will
make use of the UUID for data locality.

Change-Id: I766a09cc4a5f63aebd11c73107924a1b29242dcf
BUG: 772610
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.com/2614
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda 
Reviewed-by: Vijay Bellur

glusterfsd: unref the dict and use dict_set_dynstr to avoid memleak

2012-02-23T05:21:22+00:00

Unref the new dict and use proper dict api (dict_set_dynstr) to save
data for displaying volume status information, which otherwise leads
to memory leak in the process.

Change-Id: Icb9ceb1a867c5b9759211a67027d983ab9b7e1c2
BUG: 796186
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/2799
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mempool: adjustments in pool sizes

2012-02-22T12:23:48+00:00

* while creating 'rpc_clnt', the caller knows what would be the ideal
  load on it, so an extra argument to set some pool sizes

* while creating 'rpcsvc', the caller knows what would be the ideal
  load of it, so an extra argument to set request pool size

* cli memory footprint is reduced

Change-Id: Ie245216525b450e3373ef55b654b4cd30741347f
Signed-off-by: Amar Tumballi 
BUG: 765336
Reviewed-on: http://review.gluster.com/2784
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

libglusterfs/options: Cleanup xlator percent_sizet code.

2012-02-22T06:23:09+00:00

Change-Id: I1a39252d6c26f7e30b77ef682b8b3cdcde8a4a51
BUG: 769691
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.com/2619
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

libglusterfs: Warn on missing _cbk calls in xlator

2012-02-21T10:50:17+00:00

Change-Id: I44684b5eeca3674ed8d5b7b0120699bb3767e38d
BUG: 763820
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2782
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

core: utilize mempool for frame->local allocations

2012-02-21T10:42:09+00:00

in each translator, which uses 'frame->local', we are using
GF_CALLOC/GF_FREE, which would be costly considering the
number of allocation happening in a lifetime of 'fop'. It
would be good to utilize the mem pool framework for xlator's
local structures, so there is no allocation overhead.

Change-Id: Ida6e65039a24d9c219b380aa1c3559f36046dc94
Signed-off-by: Amar Tumballi 
BUG: 765336
Reviewed-on: http://review.gluster.com/2772
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

rpc/clnt: handle PARENT_DOWN event appropriately

2012-02-21T09:42:42+00:00

Change-Id: I4644e944bad4d240d16de47786b9fa277333dba4
BUG: 767862
Signed-off-by: Raghavendra G 
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/2735
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur