glusterfs.git/doc, branch master

build: extend --enable-valgrind to support Memcheck and DRD

2020-09-05T02:14:19+00:00

Extend '-enable-valgrind' to '--enable=valgrind[=memcheck,drd]'
to enable Memcheck or DRD Valgrind tool, respectively.

Change-Id: I80d13d72ba9756e0cbcdbeb6766b5c98e3e8c002
Signed-off-by: Dmitry Antipov 
Updates: #1002

doc: update fuse interrupt documentation

2020-07-20T05:56:29+00:00

As Issue #1310 pointed out, for fops that
have interrupt handlers the fop handler
needs to pay attention to give the proper
FUSE response when it's interrupted.

This change extends the interrupt documentation
with guidelines regarding the FUSE response.

Also:
- improve wording
- add an 'Overview' section to explain the
  code flow before going in to the technical
  details

Change-Id: I852bfb717b1bde73f220878d6376429564413820
updates: #1374
Signed-off-by: Csaba Henk

storage/posix: fix thread name to comply with common convention

2020-05-18T15:59:05+00:00

Rename disk space checking thread to comply with
common convention, adjust related docs as well.

Change-Id: I36d642cf09773a28abd95bbe337ce29134ad96a4
Signed-off-by: Dmitry Antipov 
Fixes: #1248

Updating gluster manual.

2020-02-18T11:55:10+00:00

Adding disperse-data to gluster manual under
volume create command

Change-Id: Ic9eb47c9e71a1d7a11af9394c615c8e90f8d1d69
Fixes: bz#1668239
Signed-off-by: Rishubh Jain 
Signed-off-by: Sheetal Pamecha

bitrot: Make number of signer threads configurable

2020-02-07T06:30:19+00:00

The number of signing process threads (glfs_brpobj)
is set to 4 by default. The recommendation is to set
it to number of cores available. This patch makes it
configurable as follows

gluster vol bitrot  signer-threads 

fixes: bz#1797869
Change-Id: Ia883b3e5e34e0bc8d095243508d320c9c9c58adc
Signed-off-by: Kotresh HR

man/gluster: Add volume top command to gluster man page

2019-12-02T07:17:41+00:00

Change-Id: Ib74607d2b2e5a1a0316221f1176a7dcccea632d4
Fixes: bz#1774866
Signed-off-by: Vishal Pandey

glusterfs/fuse: Reduce the default lru-limit value

2019-09-24T13:21:26+00:00

The current lru-limit value still uses memory for
upto 128K inodes.
Reduce the default value of lru-limit to 64K.

Change-Id: Ica2dd4f8f5fde45cb5180d8f02c3d86114ac52b3
Fixes: bz#1753880
Signed-off-by: N Balachandran

[Doc] Fixing 404 links in markdown files.

2019-09-05T04:55:30+00:00

Problem:
While running markdown-link-checker it was
observed that there were a large number of
404 links present in the documentation present
in the form of markdown files in the project.

This was casued due to the following reasons:
1. Repos being removed.
2. Typo in markdown links.
3. Restructring of directoires.

Solution:
Fixing all the 404 links present in the project.

fixes: bz#1746810
Change-Id: I30de745f848fca2e9c92eb7493f74738f0890ed9
Signed-off-by: kshithijiyer

mount.glusterfs: make fcache-keep-open option take a value

2019-08-16T05:35:02+00:00

Fixes: bz#1158130
Change-Id: Ifdeaed7c9fbe85f7ce421f7c89cbe7265e45f77c
Signed-off-by: Amar Tumballi

fuse: Set limit on invalidate queue size

2019-08-14T03:21:03+00:00

If the glusterfs fuse client process is unable to
process the invalidate requests quickly enough, the
number of such requests quickly grows large enough
to use a significant amount of memory.
We are now introducing another option to set an upper
limit on these to prevent runaway memory usage.

Change-Id: Iddfff1ee2de1466223e6717f7abd4b28ed947788
Fixes: bz#1732717
Signed-off-by: N Balachandran