glusterfs.git/glusterfsd/src, branch v3.3.0qa31

rpc-clnt: separate out connection_cleanup() from destroy()

2012-03-19T16:14:40+00:00

noticed that there are possibilities where one would like to do a
connection_cleanup() before destroying a RPC connection itself, also
current code is such that, rpc_clnt_connection_cleanup() does
rpc_clnt_ref() and unref(), creating a race window/double unref
possibilities in the code.

by separating out the functions, this race window/double fault can be
prevented.

Change-Id: I7ebd3392efa891232857b6db9108b0b19e40fc12
Signed-off-by: Amar Tumballi 
BUG: 802403
Reviewed-on: http://review.gluster.com/2979
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterfsd: Handle errors in response send

2012-03-18T06:24:21+00:00

Change-Id: I2d0a136fdfc4c86fb89cff5565efbf4af80e1edf
BUG: 799265
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2961
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: bring a cmdline option to set memory-accounting

2012-03-15T10:33:18+00:00

currently this is implemented as a command line option, and not
as an easier translator option. this is because as of now, before
even the volume files are parsed, we would need memory accounting
enabled. there is scope for improving this behavior, but for now,
this approach solves the problem.

Also, this feature's major consumers are the testers who are
looking for leaks, hence option is hidden from usage output.

Change-Id: I09a5b13743ae43ff42c251989f921319e94cabe3
Signed-off-by: Amar Tumballi 
BUG: 799199
Reviewed-on: http://review.gluster.com/2856
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

core: dict allocations through mem-pool

2012-03-15T05:15:25+00:00

Change-Id: I7401639060957d437808779745a1e46c3f9f4585
Signed-off-by: Amar Tumballi 
BUG: 798503
Reviewed-on: http://review.gluster.com/2851
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cli, glusterd, nfs: "volume status|profile|top" for nfs servers

2012-03-14T09:27:42+00:00

Enables usage of volume monitoring operations "volume status", "volume top" and
"volume profile" for nfs servers. These operations can be performed on
nfs-servers  by passing "nfs" as an option in cli. The output is similar to the
normal brick outputs for these commands.

The new syntaxes for the changed commands are as below,
 #gluster volume profile  {start|info|stop} [nfs]
 #gluster volume top  {[open|read|write|opendir|readdir [nfs]]
               |[read-perf|write-perf [nfs|{bs  count }]]}
               [brick ] [list-cnt ]
 #gluster volume status [all |  [nfs|]]
          [detail|clients|mem|inode|fd|callpool]

Change-Id: Ia6eb50c60aecacf9b413d3ea993f4cdd90ec0e07
BUG: 795267
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/2820
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

glusterfsd: handle a case of NULL dereference during rebalance

2012-03-12T14:59:22+00:00

Change-Id: I9dbe1235f9b5eb7dd43c92bd46830ed9e5734768
Signed-off-by: Amar Tumballi 
BUG: 801787
Reviewed-on: http://review.gluster.com/2924
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy

glusterfsd: fix some option definitions

2012-03-10T11:57:29+00:00

VOLUME_NAME used earlier in option definitions are confusing with
glusterd specific volumes. It should be translator name in volume
file.

Change-Id: Id4d86c8def65aa6ff1346ef49f8b20ea428de615
BUG: 788437
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/2789
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterfsd: Don't reconfigure if process does not know volfile server

2012-03-06T07:10:48+00:00

Change-Id: I09e5527bb1496e0029d73f08dd7892d74df93084
BUG: 799882
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2865
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System

glusterfsd: Unref iobuf after using it

2012-03-05T15:51:27+00:00

Change-Id: Ieefc08d9af2125fabc2a86e5ff3a933aec539da0
BUG: 799882
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2866
Reviewed-by: Raghavendra G 
Tested-by: Gluster Build System

glusterfsd: give out the error on screen when cmd is given without options

2012-02-23T07:12:46+00:00

'glusterfs' cmd would take default options when no option is given,
but sometimes default option may not work, in that case, we need
to provide usage output

Change-Id: I2ebd342890da11d2afaa0a23ee3a01d87694ff28
BUG: 791198
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/2790
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur