glusterfs.git/xlators/debug, branch v3.3.0qa25

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

core: add an extra flag to readv()/writev() API

2012-02-14T09:09:02+00:00

needed to implement a proper handling of open flag alterations
using fcntl() on fd.

Change-Id: Ic280d5db6f1dc0418d5c439abb8db1d3ac21ced0
Signed-off-by: Amar Tumballi 
BUG: 782265
Reviewed-on: http://review.gluster.com/2723
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

complete the implementation of missing 'f**xattr()' fops

2012-01-25T10:26:51+00:00

in debug/* and cluster/* translators and a syncop_fsetxattr()

added a test case for testing the working of 'f-fop()' on
fuse mount.

Change-Id: I0c2aeeb30a0fb382ef2495cca1e66b00abaffd35
Signed-off-by: Amar Tumballi 
BUG: 766571
Reviewed-on: http://review.gluster.com/802
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: get xattrs also as part of readdirp

2012-01-25T10:03:44+00:00

readdirp_req() call sends a dict_t * as an argument, which
contains all the xattr keys for which the entries got in
readdirp_rsp() are having xattr value filled dictionary.

Change-Id: I8b7e1290740ea3e884e67d19156ce849227167c0
Signed-off-by: Amar Tumballi 
BUG: 765785
Reviewed-on: http://review.gluster.com/771
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

debug/io-stats: Handle fini for io-stats xlator

2011-12-29T06:21:19+00:00

Signed-off-by: shishir gowda 
Change-Id: I0b36a2f4836fa84ced7414fdba4d68e0cb6cac7b
BUG: 767862
Reviewed-on: http://review.gluster.com/2499
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

debug/error-gen: add option to generate errors at random percentage

2011-12-15T10:54:32+00:00

Currently error-gen has a option where the percentage of the errors generated
can be specified. This patch adds a new option, which if given errors
are generated at random percentage. If both the random failure option and
the specific percentage of the errors are provided, then random error
generation is given preference.

Change-Id: I43fffcd7da8935761ed7d30e2a9677895d6a31fb
BUG: 767192
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/786
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

core: remove 'ino' variable from 'inode_t' structure

2011-11-16T11:44:32+00:00

Change-Id: I0f078d1753db65d2f2e0380d1b0450c114cf40dd
BUG: 3518
Reviewed-on: http://review.gluster.com/522
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

debug/io-stats: prevent setfattr crash when no value given

2011-11-11T10:09:48+00:00

Check for whether the dump file is given, and proceed
on success. If dump file is not given, unwind with ENOENT.

Change-Id: If524a2b20d643e0e75d81daebe59560a78000524
BUG: 3716
Reviewed-on: http://review.gluster.com/663
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

io-stats: improve io-stats dump output

2011-10-28T12:03:48+00:00

* Cumulative statistics' output has been formatted
  to match #gluster volume profile  info
* Fop count, latency measurements have been tabulated
  for better readability.
* Minor formatting of individual fop call counts
  and throughput info dumps.

Change-Id: I0fa524f773018be2f73077d107e34170d19fc420
BUG: 3544
Reviewed-on: http://review.gluster.com/581
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

debug/io-stats: Allow multiple children in graph

2011-09-14T12:27:19+00:00

Change-Id: Ie4fb75d8000ff95daa8bf9f6757926822de28a65
BUG: 2458
Reviewed-on: http://review.gluster.com/401
Reviewed-by: Vijay Bellur 
Tested-by: Gluster Build System