| Commit message (Collapse) | Author | Age | Files | Lines |
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Support for gluster volume heal <volname> info healed/heal-failed
was removed by commit bb02cfb56ae08f56df4452c2b948fa962ae1212b in
release-3.6. cli parser will display the usage message in all the
supported versions whenever these clis are run, leading to some
dead code in the latest branches. Since support for these clis
were removed long back, this should not give any backward
compatibility issues as well. Hence removing the dead code from
the code base which will lead to better code coverage by the
regression runs as well.
Updates: #1052
Change-Id: I0c2b061469caf233c06d9699b0d159ce48e240b9
Signed-off-by: karthik-us <ksubrahm@redhat.com>
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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 <volname> signer-threads <count>
fixes: bz#1797869
Change-Id: Ia883b3e5e34e0bc8d095243508d320c9c9c58adc
Signed-off-by: Kotresh HR <khiremat@redhat.com>
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There exists a window of 15 sec, where the deletes are picked up
by history crawl when the ignore_deletes is set to true.
And it eventually deletes the file/s from slave which is/are not
supposed to be deleted. Though it is working as per design, a
note regarding this is needed.
Added a warning message indicating the same.
Also logged info when the worker restarts after ignore-deletes
option set.
fixes: bz#1708603
Change-Id: I103be882fac18b4cef935efa355f5037a396f7c1
Signed-off-by: Shwetha K Acharya <sacharya@redhat.com>
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The old command for log rotate is still present removing
it completely. Also adding testcase to test the
log rotate command with both the old as well as the new command
and fixing testcase which use the old syntax to use the new
one.
Code to be removed:
1. In cli-cmd-volume.c from struct cli_cmd volume_cmds[]:
{"volume log rotate <VOLNAME> [BRICK]", cli_cmd_log_rotate_cbk,
"rotate the log file for corresponding volume/brick"
" NOTE: This is an old syntax, will be deprecated from next release."},
2. In cli-cmd-volume.c from cli_cmd_log_rotate_cbk():
||(strcmp("rotate", words[2]) == 0)))
3. In cli-cmd-parser.c from cli_cmd_log_rotate_parse()
if (strcmp("rotate", words[2]) == 0)
volname = (char *)words[3];
else
fixes: bz#1750387
Change-Id: I56e4d295044e8d5fd1fc0d848bc87e135e9e32b4
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
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There's a small difference when structs are defined static.
Whenever possible, define them as such.
Specifically, before:
text data bss dec hex filename
678 216 0 894 37e ./cli/src/cli-cmd-misc.o
150024 1264 16 151304 24f08 ./cli/src/cli-rpc-ops.o
71980 64 0 72044 1196c ./cli/src/cli-cmd-parser.o
66189 4 16 66209 102a1 ./cli/src/cli-xml-output.o
After:
text data bss dec hex filename
670 216 0 886 376 ./cli/src/cli-cmd-misc.o
149848 1392 16 151256 24ed8 ./cli/src/cli-rpc-ops.o
70346 1320 0 71666 117f2 ./cli/src/cli-cmd-parser.o
66157 4 16 66177 10281 ./cli/src/cli-xml-output.o
Change-Id: I206bd895290595d79fac7b26eee66f4279b50f92
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
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When creating a thin-arbiter volume, if the replica-count
provided is other than 2, the cli command
fails(which is the expected behaviour) but it fails
while transaction is being committed on localhost.
This, ideally should be handled in cli itself.
Change-Id: I52ecdaf49a7df85670505e4743cdcf3101c71c9f
Signed-off-by: Vishal Pandey <vpandey@redhat.com>
Fixes: bz#1754477
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Modified parsing of group files in such a way that line that starts with
"#" would be treated as comments
Fixes: bz#1423442
Change-Id: Id85ceb49f8f9c920d4ea551f60bd28767279d4be
Signed-off-by: Barak Sason <bsasonro@redhat.com>
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please note as an additional change, macro GLUSTERD_GET_SNAP_DIR
moved from glusterd-store.c to glusterd-snapshot-utils.h
Change-Id: I811efefc148453fe32e4f0d322e80455447cec71
updates: #663
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
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gluster volume create <VOLNAME> replica 2 thin-arbiter 1 <host1>:<brick1> <host2>:<brick2>
<thin-arbiter-host>:<path-to-store-replica-id-file> [force]
The changes have been made in a way that the last brick in the bricks list
will be treated as the thin-arbiter.
GD1 will be manipulated to consider replica count to be as 2 and continue creating the
volume like any other replica 2 volume but since thin-arbiter volumes need ta-brick
client xlator entries for each subvolume in fuse volfile, volfile generation is
modified in a way to inject these entries seperately in the volfile for every subvolume.
Few more additions -
1- Save the volinfo with new fields ta_bricks list and thin_arbiter_count.
2- Introduce a new option client.ta-brick-port to add remote-port to ta-brick xlator entry
in fuse volfiles. The option can be set using the following CLI syntax -
gluster volume set <VOLNAME> client.ta-brick-port <PORTNO.>
3- Volume Info will contain a Thin-Arbiter-path entry to distinguish
from other replicate volumes.
Change-Id: Ib434e2313b29716f32476c6c211d282c4ef39406
Updates #687
Signed-off-by: Vishal Pandey <vpandey@redhat.com>
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Change-Id: I14957c5161f31d5dfc6cf56f8d7ccf4d39372f39
fixes: bz#1711820
Signed-off-by: N Balachandran <nbalacha@redhat.com>
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This patch validates the invalid slave url
in cli itself and throws appropriate error.
fixes: bz#1098991
Change-Id: I278e2a04a4d619d2c2d1db0dd56ab5bdf7e7f469
Signed-off-by: Kotresh HR <khiremat@redhat.com>
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Change-Id: I56cc09243dab23b3be86a7faac45001dda77181f
updates: bz#1693692
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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Added functionality to gluster volume set auth.allow command to
accept CIDR IP addresses. Modified few functions to isolate cidr
feature so that it prevents other gluster commands such as peer
probe to use cidr format ip. The functions are modified in such
a way that they have an option to enable accepting of cidr
format for other gluster commands if required in furture.
updates: bz#1138841
Change-Id: Ie6734002a7078f1820e5df42d404411cce945e8b
Credits: Mohit Agrawal
Signed-off-by: Rinku Kothiya <rkothiya@redhat.com>
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libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.
Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs
This change although big, is just moving around the headers and
making it correct when including these headers from other sources.
This helps us correctly include libglusterfs includes without
namespace conflicts.
Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR <srangana@redhat.com>
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Added a strlen check to ensure that the format is (Y-m-d H:M:S).
Change-Id: I8844aaa33418d43ffe2320c4a05eb1eddd306903
updates: bz#1651584
Signed-off-by: Shwetha Acharya <sacharya@gmail.com>
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Based on the proposal to remove few features as they are not
actively maintained [1], removing stripe translator from the
build. Also make sure there are no regression tests involving
stripe translator.
[1] https://lists.gluster.org/pipermail/gluster-users/2018-July/034400.html
Note that this patch aims at removing the translator from build, and
a followup patch is needed to remove the code from repository.
Updates: bz#1364707
Change-Id: I235b305338f138e29e9f30cba65bc0dadbebbbd5
Signed-off-by: Amar Tumballi <amarts@redhat.com>
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Problem:
EC volumes can be created without any redundant brick.
Solution:
Updated the conditional check to avoid volume create without
redundant brick.
fixes: bz#1642448
Change-Id: I0cb334b1b9378d67fcb8abf793dbe312c3179c0b
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
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dict_get_str_boolean expects a integer, so we need
to set all the boolean variables as integers to
avoid log messages like below:
[2018-09-10 03:55:19.236387] I [dict.c:2838:dict_get_str_boolean] (-->/usr/local/lib/libgfrpc.so.0(rpc_clnt_reconnect+0xc2) [0x7ff7a83d0452] -->/usr/local/lib/glusterfs/4.2dev/rpc-transport/socket.so(+0x65b0) [0x7ff7a06cf5b0] -->/usr/local/lib/libglusterfs.so.0(dict_get_str_boolean+0xcf) [0x7ff7a85fc58f] ) 0-dict: key transport.socket.ignore-enoent, integer type asked, has string type [Invalid argument]
This patch addresses all such instances in glusterd.
Change-Id: I7e1979fcf381363943f4d09b94c3901c403727da
updates: bz#1193929
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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GF_MALLOC was being used to allocate memory which is
not initialized. strcat is used on it which could
result in buffer overflow if it contains garbage before
'\0'. So changed it to GF_CALLOC.
Traceback:
==23427==ERROR: AddressSanitizer: heap-buffer-overflow ...
WRITE of size 5 at 0x6080000083fe thread T3
#0 0x7fb60966991c in __interceptor_strcat ...
#1 0x48adc0 in config_parse ...
#2 0x48cde8 in cli_cmd_gsync_set_parse ...
...
Updates: bz#1633930
Change-Id: I3710f011d8139984b1898265d84d150c9bdc962b
Signed-off-by: Kotresh HR <khiremat@redhat.com>
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This patch fixes CID 1175017.
Change-Id: I4968c35489aeb5bfa0461b2edf2a0d73b7f03c14
updates: bz#789278
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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When control flow reaches negative case code block, we added
"goto out" statement without assigning ret to -1.
This patch assigns return value to -1, before going to the lable "out".
Change-Id: I6db651a3c9ca285ade9ee1ca23d0abe6b36fda3a
updates: bz#1193929
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>
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Currently while creating replica 2 volume we display a warning message
of ending up in split-brain. But while converting an existing volume
from other configuration to replica 2 by add-brick or remove-brick
operations we do not show any such messages.
With this fix in add-brick and remove-brick cases also we will display
the same warning message and prompt for confirmation if the configuration
changes to replica 2.
Change-Id: Ifc4ed6994a087d2403894f4e743c4eb41633276b
fixes: bz#1627044
Signed-off-by: karthik-us <ksubrahm@redhat.com>
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possible
It doesn't make sense to calloc (allocate and clear) memory
when the code right away fills that memory with data.
It may be optimized by the compiler, or have a microscopic
performance improvement.
In some cases, also changed allocation size to be sizeof some
struct or type instead of a pointer - easier to read.
In some cases, removed redundant strlen() calls by saving the result
into a variable.
1. Only done for the straightforward cases. There's room for improvement.
2. Please review carefully, especially for string allocation, with the
terminating NULL string.
Only compile-tested!
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
Change-Id: Ic1531afbf614823628cc8d70bae782d4db7ec033
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This patch fixes 1175017 and 1382401.
This patch fixes resource leak by validating brick_count is valid or
not. If brick_count is not valid we are coming out in "cli_cmd_bricks_parse"
without allocating memory to "brick_str" which is eventually pointed by bricks.
Change-Id: I8ed0f29495379ec49484c5c4069865db3653506f
updates: bz#789278
Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
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CID: 1124489
https://scan6.coverity.com/reports.htm#v42375/p10714/fileInstanceId=85018660&defectInstanceId=25877775&mergedDefectId=577602
updates: bz#789278
Change-Id: I0ebfbc52ecd5e3b70574df5f286116f872514cc6
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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strlen()'s
strncpy may not be very efficient for short strings copied into
a large buffer: If the length of src is less than n,
strncpy() writes additional null bytes to dest to ensure
that a total of n bytes are written.
Instead, use snprintf().
Also:
- save the result of strlen() and re-use it when possible.
- move from GF_CALLOC() to GF_MALLOC() for the strings.
- move from strlen to sizeof() for const strings.
Compile-tested only!
Change-Id: I3cf49c5401ee100a5db6a4954c3d699ec1814c17
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
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It doesn't make sense to calloc (allocate and clear) memory
when the code right away fills that memory with data.
It may be optimized by the compiler, or have a microscopic
performance improvement.
Please review carefully, especially for string allocation, with the
terminating NULL string.
Only compile-tested!
Change-Id: I01c67fd535ea4a2b8fa7cb4d89bff52642dc009a
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
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In function cli_cmd_volume_statedump_options_parse if
the wordcount of arguments is exactly 3, then option_str
would remain NULL, and hence the function will generate
a segmentation fault on the strstr check in its body.
This can be triggered when we run the command,
`gluster volume statedump <volname>`
The fix is to check if option_str is non-NULL before use
and also to pass in a duplicated empty string to the dict
key "options" when this is NULL.
Fixes: bz#1619423
Change-Id: Ic029ab60b64890d92c7a0876a638929495d3aa59
Signed-off-by: ShyamsundarR <srangana@redhat.com>
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fixes: bz#1596524
updates: gluster/glusterd2#515
Change-Id: I8a46fa2fd1fd2b0e9fbcecd3bb18d348aed9c6a9
Signed-off-by: Amar Tumballi <amarts@redhat.com>
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force-migration config for remove-brick operation.
The cli will take input from the user before starting "remove-brick"
start operation. The message/confirmation looks like the following:
<Running remove-brick with cluster.force-migration enabled can result
in data corruption. It is safer to disable this option so that files
that receive writes during migration are not migrated. Files that are
not migrated can then be manually copied after the remove-brick commit
operation. Do you want to continue with your current
cluster.force-migration settings? (y/n)>
And also question for COMMIT_FORCE is changed.
Fixes: bz#1572586
Change-Id: Ifdb6b108a646f50339dd196d6e65962864635139
Signed-off-by: Susant Palai <spalai@redhat.com>
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This patch fixes coverity issues 115, 191, 274, 462, 463, 508, 588,
612, 614, 618 and 698 from [1].
Also removed the need for some relatively big arrays as local variables
of some functions.
[1] https://download.gluster.org/pub/gluster/glusterfs/static-analysis/master/glusterfs-coverity/2017-10-30-9aa574a5/html/
Change-Id: I4f435dbdbedc1b6de067084cce3050b620b28391
BUG: 789278
Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
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gluster cli help now shows only the top level
help commands. gluster <component> help will now show
help commands for <component>.
Change-Id: I263f53a0870d80ef4cfaad455fdaa47e2ac4423b
BUG: 1474768
Signed-off-by: N Balachandran <nbalacha@redhat.com>
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Problem: "gluster volume heal info [healed] [heal-failed]" command
output on terminal is not appropriate in case of down any volume.
Solution: To make message more appropriate change the condition
in function "gd_syncop_mgmt_brick_op".
Test : To verify the fix followed below procedure
1) Create 2*3 distribute replicate volume
2) set self-heal daemon off
3) kill two bricks (3, 6)
4) create some file on mount point
5) bring brick 3,6 up
6) kill other two brick (2 and 4)
7) make self heal daemon on
8) run "gluster v heal <vol-name>"
Note: After apply the patch options (healed | heal-failed) will deprecate
from command line.
BUG: 1388509
Change-Id: I229c320c9caeb2525c76b78b44a53a64b088545a
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
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When a replica 2 volume is created with the force option,
remove the warning message with the confirmation question,
whether they want to continue or not and Succeed the
volume creation.
Change-Id: I4f3306659fa4cbf53dd8d45269a32d19ce86ac88
BUG: 1493893
Signed-off-by: karthik-us <ksubrahm@redhat.com>
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Change-Id: Ibf87ae5ca57f9d27c036f329a30c8f81b51c52bf
BUG: 1492109
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: https://review.gluster.org/18306
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Aravinda VK <avishwan@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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entries to be healed
Command output:
Brick 192.168.2.8:/brick/1
Status: Connected
Total Number of entries: 363
Number of entries in heal pending: 362
Number of entries in split-brain: 0
Number of entries possibly healing: 1
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<healInfo>
<bricks>
<brick hostUuid="9105dd4b-eca8-4fdb-85b2-b81cdf77eda3">
<name>192.168.2.8:/brick/1</name>
<status>Connected</status>
<totalNumberOfEntries>363</numberOfEntries>
<numberOfEntriesInHealPending>362</numberOfEntriesInHealPending>
<numberOfEntriesInSplitBrain>0</numberOfEntriesInSplitBrain>
<numberOfEntriesPossiblyHealing>1</numberOfEntriesPossiblyHealing>
</brick>
</bricks>
</healInfo>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
</cliOutput>
Change-Id: I40cb6f77a14131c9e41b292f4901b41a228863d7
BUG: 1261463
Signed-off-by: Mohamed Ashiq Liyazudeen <mliyazud@redhat.com>
Reviewed-on: https://review.gluster.org/12154
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: Karthik U S <ksubrahm@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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Change-Id: I0ef5c3980aed24a9fa2dda673f8293771ce81808
BUG: 1487644
Signed-off-by: Michael Scherer <misc@redhat.com>
Reviewed-on: https://review.gluster.org/18182
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Nigel Babu <nigelb@redhat.com>
Tested-by: Nigel Babu <nigelb@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Tested-by: Michael Scherer <misc@fedoraproject.org>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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command: gluster volume status <volname/all> client-list
output:
Client connections for volume v1
Name count
----- ------
fuse 2
tierd 1
total clients for volume v1 : 3
-----------------------------------------------------------------
Client connections for volume v2
Name count
----- ------
tierd 1
fuse.gsync 1
total clients for volume v2 : 2
-----------------------------------------------------------------
Updates: #178
Change-Id: I0ff2579d6adf57cc0d3bd0161a2ec6ac6c4747c0
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: https://review.gluster.org/18095
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: hari gowtham <hari.gowtham005@gmail.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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cli_cmd_bricks_parse () & cli_cmd_volume_remove_brick_parse () were not
handling the the error cases where the command is incomplete with
missing brick details which could lead to glusterd crashes.
Credit : george.lian@nokia.com
Change-Id: Ia6303457a2aa279465aa75d4e1cfcc948893d5de
BUG: 1396327
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: https://review.gluster.org/17870
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
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This commit makes the get-state CLI capable to returning the values
for all volume options for all volumes. This is similar to what you
get when you issue a `gluster volume get <volname> all` command.
This is the new usage for the get-state CLI:
# gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \
[file <filename>]] [detail|volumeoptions]
Fixes: #277
Change-Id: Ice52d936a5a389c6fa0ba5ab32416a65cdfde46d
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: https://review.gluster.org/17858
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Gaurav Yadav <gyadav@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
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Warn the CLI about ending up in split-brain situation with a
replica 2 volume. Display arbiter and replica 3 are recommended
option to avoid this and point to the document on split-brain
and ways to deal with it.
Change-Id: I7f31f3c74818d440a684b3130bc5ccdc72258f01
BUG: 1431963
Signed-off-by: karthik-us <ksubrahm@redhat.com>
Reviewed-on: https://review.gluster.org/16899
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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This commit optionally adds client details corresponding to the
locally running bricks to the get-state output. Since getting
the client details involves sending RPC requests to the respective
local bricks, this is a relatively more costly operation. These
client details would be added to the get-state output only if the
get-state command is invoked with the 'detail' option.
This commit therefore also changes the get-state CLI usage. The
modified usage is as follows:
# gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \
[file <filename>]] [detail]
Change-Id: I42cd4ef160f9e96d55a08a10d32c8ba44e4cd3d8
BUG: 1431183
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: https://review.gluster.org/17003
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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remove all vestiges of ganesha
The storhaug CLI is used to manage ganesha and Samba. Also any setup
and teardown of the ganesha HA is initiated using storhaug to preserve
the proper layering.
Change-Id: I0eec0016a1b7802a36e7b2d92896b86fdf8607d5
BUG: 1420713
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
Reviewed-on: https://review.gluster.org/16504
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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Coverity complain about enum mismatch since we assign GF_OP_CMD_NONE
to a variable holding gf_defrag_type.
Change-Id: I63e71f552b3cc752c26c1b8705420f38908e17e6
BUG: 789278
Signed-off-by: Michael Scherer <misc@redhat.com>
Reviewed-on: https://review.gluster.org/16756
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Tested-by: Michael Scherer <misc@fedoraproject.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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PROBLEM: gluster v rebalance <volname> tier start works even after
the switch of tier to service framework.
This lets the user have two tierd for the same volume.
FIX: checking for each process will make the new code hard
to maintain. So we are removing the support for old commands.
Change-Id: I5b0974b2dbb74f0bee8344b61c7f924300ad73f2
BUG: 1415590
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: https://review.gluster.org/16463
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: hari gowtham <hari.gowtham005@gmail.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: N Balachandran <nbalacha@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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With this, we will be able to trigger statedumps on remote Gluster
clients, mainly targetted for applications using libgfapi.
Design:
SIGUSR signal is the most comman way of taking a statedump in Gluster.
But it cannot be used for libgfapi based processes, as the process
loading the library might have already consumed SIGUSR signal. Hence
going by the command way.
One has to issue a Gluster command to initiate a statedump on the
libgfapi based client. The command takes hostname and PID as an
argument. All the glusterds in the cluster, check if they are connected
to the specified hostname, and send an RPC request to all the connected
clients from that hostname (via the mgmt connection).
URL: http://review.gluster.org/16357
Change-Id: Icbe4d2f026b32a2c7d5535e1bfb2cdaaff042e91
BUG: 1169302
Signed-off-by: Poornima G <pgurusid@redhat.com>
[ndevos: minor fixes and split patch in smaller pieces]
Reviewed-on: https://review.gluster.org/9228
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Niels de Vos <ndevos@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Samikshan Bairagya <samikshan@gmail.com>
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tierd is implemented by separating from rebalance process.
The commands affected:
1) Attach tier will trigger this process instead of old one
2) tier start and tier start force will also trigger this process.
3) volume status [tier] will show tier daemon as a process instead
of task and normal tier status and tier detach status works.
4) tier stop implemented.
5) detach tier implemented separately along with new detach tier
status
6) volume tier volname status will work using the changes.
7) volume set works
This patch has separated the tier translator from the legacy
DHT rebalance code. It now sends the RPCs from the CLI
to glusterd separate to the DHT rebalance code.
The daemon is now a service, similar to the snapshot daemon,
and can be viewed using the volume status command.
The code for the validation and commit phase are the same
as the earlier tier validation code in DHT rebalance.
The “brickop” phase has been changed so that the status
command can use this framework.
The service management framework is now used.
DHT rebalance does not use this framework.
This service framework takes care of :
*) spawning the daemon, killing it and other such processes.
*) volume set options , which are written on the volfile.
*) restart and reconfigure functions. Restart is to restart
the daemon at two points
1)after gluster goes down and comes up.
2) to stop detach tier.
*) reconfigure is used to make immediate volfile changes.
By doing this, we don’t restart the daemon.
it has the code to rewrite the volfile for topological
changes too (which comes into place during add and remove brick).
With this patch the log, pid, and volfile are separated
and put into respective directories.
Change-Id: I3681d0d66894714b55aa02ca2a30ac000362a399
BUG: 1313838
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/13365
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: hari gowtham <hari.gowtham005@gmail.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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Earlier this command works when master and slave volume args are
given. Now it works even when no volume args are given (i.e. 'gluster
volume geo-replication status detail) and also when master volume is given
(i.e.'gluster volume geo-replication <master-vol> status detail').
BUG: 1410071
Signed-off-by: SonaArora <sarora@redhat.com>
Change-Id: I1a39241a4a5d70c20b2326599b3cccd8f1f6dc78
Reviewed-on: http://review.gluster.org/16347
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: Kotresh HR <khiremat@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Kotresh HR <khiremat@redhat.com>
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When there are already existing non-granular indices created that are
yet to be healed, if granular-entry-heal option is toggled from 'off' to
'on', AFR self-heal whenever it kicks in, will try to look for granular
indices in 'entry-changes'. Because of the absence of name indices,
granular entry healing logic will fail to heal these directories, and
worse yet unset pending extended attributes with the assumption that
are no entries that need heal.
To get around this, a new CLI is introduced which will invoke glfsheal
program to figure whether at the time an attempt is made to enable
granular entry heal, there are pending heals on the volume OR there
are one or more bricks that are down. If either of them is true, the
command will be failed with the appropriate error.
New CLI: gluster volume heal <VOL> granular-entry-heal {enable,disable}
Change-Id: I1f4fe8162813b9068e198965d94169fee4adc099
BUG: 1370410
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/15747
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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