glusterfs.git/xlators/debug/io-stats/src, branch v3.2.1qa3 removed reference to GF_LOG_NORMAL 2011-04-07T18:40:25+00:00 Amar Tumballi amar@gluster.com 2011-04-07T07:44:51+00:00 62e1096fb01f7a12c5bc5ff77e3cb427248b80ad instead used GF_LOG_INFO, which is more standard log level. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2669 (RuntimeError: cannot recognize log level "normal") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2669 
instead used GF_LOG_INFO, which is more standard log level.

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@gluster.com>

BUG: 2669 (RuntimeError: cannot recognize log level "normal")
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2669
debug/io-stats: Fix races and performance issues in profile 2011-04-07T18:40:13+00:00 Pranith Kumar K pranithk@gluster.com 2011-04-07T06:40:47+00:00 a99c9b5ffd92ac05d173ff2bad698a0f7947b327 Fix the race in update_latency and memset of interval stats. Update fop hits and latencies only when both the options are set. Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2636 ("profile info" lists 'nan' in latency when heavy i/o is running) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2636 
Fix the race in update_latency and memset of interval stats.
Update fop hits and latencies only when both the options are set.

Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@gluster.com>

BUG: 2636 ("profile info" lists 'nan' in latency when heavy i/o is running)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2636
debug/io-stats: Fix bugs in re-configure options 2011-04-01T13:08:38+00:00 Pranith Kumar K pranithk@gluster.com 2011-04-01T03:44:02+00:00 c0e6146f53d3e91764e9ff602ccba9a637b2db7d If the options are not present in vol file reset the option values. If there is an invalid option log an error and continue, no need to exit Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2638 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2638 
If the options are not present in vol file reset the option values.
If there is an invalid option log an error and continue,
no need to exit

Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2638 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2638
TOP: handle list-cnt behaviour uniformly. 2011-03-31T12:04:36+00:00 shishir gowda shishirng@gluster.com 2011-03-31T04:56:10+00:00 58974b02b6ebb65ee1f7baf23b0fe6c3e7fcf8cd Valid range is 0-100. if list-cnt is 0 or there are no files in the list, handle it uniformly. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2622 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2622 
Valid range is 0-100. if list-cnt is 0 or there are no files in the list,
handle it uniformly.

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2622 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2622
io-stats list: init counter to 0 for counting members 2011-03-30T11:28:14+00:00 shishir gowda shishirng@gluster.com 2011-03-30T00:28:29+00:00 b40d510cf534b6fa1acb827ed7c26bcdebc5fd36 By setting init the counter cnt to -1, we were loosing 1 entry when displaying the list on the cli. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2606 (gluster volume top open lists only 99 entries) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2606 
By setting init the counter cnt to -1, we were loosing 1 entry when
displaying the list on the cli.

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2606 (gluster volume top open lists only 99 entries)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2606
debug/io-stats: fix memory corruption. 2011-03-30T11:28:08+00:00 Raghavendra G raghavendra@gluster.com 2011-03-29T14:15:32+00:00 d088ffe14da46247052e34c5cfaced46f5079b24 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2619 (Memory corruption in io-stats) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2619 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2619 (Memory corruption in io-stats)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2619
Prevent deadlock in io-stats list management of top. 2011-03-23T11:55:34+00:00 shishir gowda shishirng@gluster.com 2011-03-23T03:53:28+00:00 bd132d8e410dbc24cbef751925cd937939f35747 Senario: thread t1 has lock on the queue, and waits on the element lock to remove it and unref it. Thread t2 has a lock on the element being removed from the queue, but waiting on the queue on the list to update it. The fix is to move list management to outside of the lock. Additonal to this change is adding locks to ios_stat_ref Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2578 (Mountpoint hung while running the dbench) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2578 
Senario: thread t1 has lock on the queue, and waits on the element lock to remove
it and unref it. Thread t2 has a lock on the element being removed from the queue,
but waiting on the queue on the list to update it.

The fix is to move list management to outside of the lock. Additonal to this change
is adding locks to ios_stat_ref

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2578 (Mountpoint hung while running the dbench)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2578
CLI : Validate options farmework. 2011-03-23T11:55:29+00:00 Gaurav gaurav@gluster.com 2011-03-23T00:50:17+00:00 9bd4f25b6b0ea8103324b685fcc21525a29849a8 Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2064 (NFS options are removed upon glusterd restart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2064 
Signed-off-by: Gaurav <gaurav@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2064 (NFS options are removed upon glusterd restart)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2064
Moved stats cleanup to forget from unlink and rmdir 2011-03-22T11:55:04+00:00 shishir gowda shishirng@gluster.com 2011-03-22T05:20:01+00:00 384f81cf412c0da9d13a547c0aeb2cd33e59774d Additionally, replace inode_ctx_get with inode_ctx_del in cleanup Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2575 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2575 
Additionally, replace inode_ctx_get with inode_ctx_del in cleanup
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2575 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2575
remove the names from the log files 2011-03-22T11:02:18+00:00 Raghavendra Bhat raghavendrabhat@gluster.com 2011-03-22T03:01:03+00:00 c077bd932beff169a366c99c94ff45e432d1d793 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2573 (trailing '/' with brick name says "volume top unsuccessful" while running 'top' command) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2573 
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2573 (trailing '/' with brick name says "volume top unsuccessful" while running 'top' command)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2573