| Commit message (Collapse) | Author | Age | Files | Lines |
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These commands work in a manner analagous to rebalancing when removing a
brick. The existing migration daemon detects "detach start" and switches
to moving data off the hot tier. While in this state all lookups are
directed to the cold tier.
gluster v detach-tier <vol> start
gluster v detach-tier <vol> commit
The status and stop cli commands shall be submitted separately.
Change-Id: I24fda5cc3ba74f5fb8aa9a3234ad51f18b80a8a0
BUG: 1205540
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Signed-off-by: root <root@localhost.localdomain>
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/10108
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: NetBSD Build System
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Work around a timing-caused spurious error introduced by
http://review.gluster.org/10047
BUG: 1129939
Change-Id: I0597377799f2464d9516fe710fa6e39c1f67a858
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Reviewed-on: http://review.gluster.org/10182
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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Problem:
gf_deitransform returns the glbal client-id in the complete graph. So except
for the first disperse subvolume under dht, all the other disperse subvolumes
will return a client-id greater than ec->nodes, so readdir will always error
out in those subvolumes.
Fix:
Get the client subvolume whose client-id matches the client-id returned by
gf_deitransform of offset.
Change-Id: I26aa17504352d48d7ff14b390b62f49d7ab2d699
BUG: 1209113
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/10165
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
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In the previous test script, for every change in export/netgroup file
the volume is restarted to accodomate those changes. New changes will
avoid those restarts.
Change-Id: I2a6052075637f8e833096c6b3fcc01139dea85e4
BUG: 1143880
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Reviewed-on: http://review.gluster.org/10047
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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We did not set up the graph properly for hot tiers with replicated
subvolumes. Also add check that the file has not already been moved
by another replicated brick on the same node.
Change-Id: I9adef565ab60f6774810962d912168b77a6032fa
BUG: 1206517
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/10054
Reviewed-by: Joseph Fernandes <josferna@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
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Change-Id: Ibbe97dae51a81c8d5142c53a57fd9c630dfb6f46
BUG: 1191396
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/10153
Reviewed-by: Anuradha Talur <atalur@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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Sometimes .snaps just doesn't seem to be available right after a
mount. I have no idea, but maybe wrapping the next command in an
EXPECT_WITHIN will cut down on the spurious test failures.
Change-Id: I9bfda9d34e10ff0b783337e700ab8255dc6795ab
BUG: 1209286
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/10143
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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This patch resolves tiering translator issues taken from the list
in bug 1203776. These issues have been selected to be fixed
first. The rest will be fixed in a subsequent patch (or are not a
problem).
3. Replace hardcoded #defines of promote/demote file names
6. Use loc_wipe() in migrate_using_query_file()
9. Only promote/demote files on the same node on which they reside.
14. Replace calloc with GF_CALLOC in tier.c and ensure freeing done
properly.
15. Handle if parse_query_str fails
22. Only load gfdb library on server side, remove SQL references
from client.
Change-Id: I6563b11e58ab2e4c6b1ce44db755781ad6d930fb
BUG: 1203776
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/9987
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: N Balachandran <nbalacha@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
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Fixes the spurious volume-snapshot-clone.t regression failures. In
brief, the problem is that the script wasn't waiting for config commands
to complete, and would *sometimes* query the status of a volume while
that volume was still being deleted.
It turns out that "!" doesn't work properly from EXPECT_WITHIN, so there
was a choice between changing that or changing volume_exists. This
seemed less risky. Because of code duplication, two instances of the
function had to be changed, and the other caller (volume-snapshot.t) did
too.
Change-Id: I766d4dc7c5b11038ede8e45d9d1f29cd02a622a0
BUG: 1163543
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/10053
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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quota with nfs sometimes fails to get parent
with nameless lookups. This is fixed with patch# 9478
Hence, adding nfs test-case back again.
Change-Id: I9ede7c7dae4604aa7fa03ce7c36f46a9879b7479
BUG: 1163543
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/9381
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Change-Id: I208289aae2423e4bb015cf33bafd2a961e1c3fc6
BUG: 1197593
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/9779
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Sachin Pandit <spandit@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Added two xlator options to enable cache-invalidation and set
cache-invalidation-timeout.
In addition, made few minor changes in the upcall processing code
in gfapi.
Change-Id: Ie0b32ca8348e34e3fe4f1e7df30cc925fa4aad31
BUG: 1200271
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/9975
Reviewed-by: Meghana M <mmadhusu@redhat.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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Fix various portability problems in mount-nfs-auth.t,
quota-ancestry-building.t and trash.t:
- dd bs=1M is not portable, use dd bs=1024k instead
- dd bs=1MB is not portable iether, use dd bs=1000000 instead
- After restarting NFS service, wait for it to become available
- After killing a process, wait for it to terminate
- BSD awk does not accept a=b="", use a=""; b="" instead
- NetBSD displays the original program name in paenthesis at the end
of ps output. Strip it using sed 's/ *([^()]*)$//' is we want just
the command
- Do no use umount $N0, which leads to many troubles solved by
EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
- The -p option for mkdir must be before the directory name
- du -b is not portable. Use ls -l instead.
BUG: 1129939
Change-Id: I3d44a10a37d47ebb6a263c206566487e3ffb85d8
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/10033
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-by: Anoop C S <achiraya@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
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Change-Id: I18f00b7e92f483673250821c457d1e8be2eef081
BUG: 1200372
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/10015
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Aravinda VK <avishwan@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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The script has been added as '.sh' instead of '.t' to avoid regression
tests failure which may happen due to instability of glfs_fini.
In addition, there is still some support needed to compile libgfapi*
tests in our current regression test framework.
BUG: 1093594
Change-Id: If66817f330320e8c092340008b36616e1d954127
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/8092
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
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This was causing spurious faiures in bug-884455.t and possibly
elsewhere.
Change-Id: Iad6b7515ca0c7c485300f79dcd2477efc76877f8
BUG: 1163543
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/9994
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
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- Changed the implementation of marker xattr handling to take just a
function which populates important data that is different from
default 'gauge' values and subvolumes where the call needs to be
wound.
- Removed duplicate code I found while reading the code and moved it to
cluster_marker_unwind. Removed unused structure members.
- Changed dht/afr/stripe implementations to follow the new implementation
- Implemented marker xattr handling for ec.
Change-Id: Ib0c3626fe31eb7c8aae841eabb694945bf23abd4
BUG: 1200372
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9892
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Need to wait for a few seconds for rebalancing to complete
before stopping volume.
Change-Id: Ib81c02645240e7d74ebfb3e31ccbc612fc77b119
BUG: 1194753
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/9966
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
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The tier translator shares most of DHT's code. It differs in how
subvolumes are chosen for I/Os, and how file migration (cache promotion
and demotion) is managed. That different functionality is split to either
DHT or tier logic according to the "tier_methods" structure.
A cache promotion and demotion thread is created in a manner
similar to the rebalance daemon. The thread operates a timing
wheel which periodically checks for promotion and demotion candidates
(files). Candidates are queued and then migrated. Candidates must exist on
the same node as the daemon and meet other critera per caching policies.
This patch has two authors (Dan Lambright and Joseph Fernandes). Dan
did the DHT changes and Joe wrote the cache policies. The fix depends on
DHT readidr changes and the database library which have been submitted
separately. Header files in libglusterfs/src/gfdb should be reviewed in
patch 9683.
For more background and design see the feature page [1].
[1]
http://www.gluster.org/community/documentation/index.php/Features/data-classification
Change-Id: Icc26c517ccecf5c42aef039f5b9c6f7afe83e46c
BUG: 1194753
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/9724
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Vijay Bellur <vbellur@redhat.com>
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Part 2/2 patch to enable users analyze and resolve
split-brain.
This patch enables :
1) Users to inspect the files in data and metadata split-brain.
2) Resolve the split-brain.
Both using a series of setfattr commands.
Consider a volume "test" with 2 bricks.
1) To inspect a file f1:
setfattr -n replica.split-brain-choice -v test-client-0 f1
After the execution of this command, if no read_subvol
is found, reads will be served from test-client-0 (corresponding
to brick-0).
2) To resolve split-brain :
setfattr -n replica.split-brain-heal-finalize -v test-client-0 f1
Execution of this command will lead to the resolution
of data and metadata split-brain with subvol mentioned in the
command (test-client-0 here) as the source and the rest as sink.
Change-Id: Ia20f3ee5abd3119e3d54fcc599f1e55ac65fd179
BUG: 1191396
Signed-off-by: Anuradha <atalur@redhat.com>
Reviewed-on: http://review.gluster.org/9743
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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NFS now has the ability to use a separate file for "netgroups" and
"exports". An administrator should have the ability to check the
validity of the files before applying the configuration.
The "glusterfsd" command now has the following additional arguments that
can be used to check the configuration:
--print-netgroups: Validate the netgroups file and print it out
--print-exports: Validate the exports file and print it out
BUG: 1143880
Change-Id: I24c40d50110d49d8290f9fd916742f7e4d0df85f
URL: http://www.gluster.org/community/documentation/index.php/Features/Exports_Netgroups_Authentication
Original-author: Shreyas Siravara <shreyas.siravara@gmail.com>
CC: Richard Wareing <rwareing@fb.com>
CC: Jiffin Tony Thottan <jthottan@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9365
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Vijay Bellur <vbellur@redhat.com>
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tests/basic/mount-nfs-auth.t hardcoded /var/lib/glusterd/nfs/
as the NFS state directory, cuasing failures if glusterfs was
configured with state in another location.
Fix this by obtaning the directory through a gluster volume get
command. The nfs.mount-rmtab key gives us a file inside the
directory we are looking for.
This fixes tests/basic/mount-nfs-auth.t regression on NetBSD.
BUG: 1129939
Change-Id: I19184859c03faf5b9aeb95d080cf90fa581be380
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/9896
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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When run as root, BSD ls(1) lists dot-files, which includes
.glusterfs in split-brain-healing.t's usage. This leads to failure.
gfid-self-heal.t suffers the same problem.
Fix by filtering out dot-files in ls(1) output
NB: split-brain-healing.t also requires http://review.gluster.org/9831
to pass on NetBSD.
BUG: 1129939
Change-Id: Ic572d3abf685e9b43f32ddee8a13b5f5c4ae641f
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/9885
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
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The following options for the Gluster/NFS server are added :
- nfs.exports-auth-enable
- nfs.auth-refresh-interval-sec
- nfs.auth-cache-ttl-sec
BUG: 1143880
Change-Id: I37a73966c4ed27cd0f8c77200ef68a0d12b385b8
Original-author: Shreyas Siravara <shreyas.siravara@gmail.com>
CC: Richard Wareing <rwareing@fb.com>
CC: Jiffin Tony Thottan <jthottan@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9364
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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snapshot clone will allow us to take a snpahot of a snapshot.
Newly created clone volume will be a regular volume with read/write
permissions.
CLI command
snapshot clone <clonename> <snapname>
Change-Id: Icadb993fa42fff787a330f8f49452da54e9db7de
BUG: 1199894
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9750
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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In case of any upcall cbk events received by the protocol/client,
gfapi will be notified which queues them up in a list (<gfapi_cbk_upcall>).
Applicatons are responsible to provide APIs to process & notify them in case
of any such upcall events queued.
Added a new API which will be used by Ganesha to repeatedly poll for any
such upcall event notified (<glfs_h_poll_upcall>).
A new test-file has been added to test the cache_invalidation upcall events.
Below link has a writeup which explains the code changes done -
URL: https://soumyakoduri.wordpress.com/2015/02/25/glusterfs-understanding-upcall-infrastructure-and-cache-invalidation-support/
Change-Id: Iafc6880000c865fd4da22d0cfc388ec135b5a1c5
BUG: 1200262
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/9536
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
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When the test systems gets into a memory pressure state (the Jenkins VMs
do not have much RAM), the localhost NFS-mount can get hung. It is
possible to prevent this by writing with O_DIRECT. Unfortnately, the
'dd' command on NetBSD does not seem to support such an option.
The alternative is to reduce the I/O that can get cached on the
NFS-client, like reducing the "count" option for "dd".
Change-Id: I1da9cb41133bb934bcbae0a6bc091f798514ed3d
BUG: 1163543
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9883
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
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* Parses linux style export file/netgroups file into a structure that
can be lookedup.
* This parser turns each line into a structure called an "export
directory". Each of these has a dictionary of hosts and netgroups
which can be looked up during the mount authentication process.
(See Change-Id Ic060aac and I7e6aa6bc)
* A string beginning withan '@' is treated as a netgroup and a string
beginning without an @ is a host.
(See Change-Id Ie04800d)
* This parser does not currently support all the options in the man page
('man exports'), but we can easily add them.
BUG: 1143880
URL: http://www.gluster.org/community/documentation/index.php/Features/Exports_Netgroups_Authentication
Change-Id: I181e8c1814d6ef3cae5b4d88353622734f0c0f0b
Original-author: Shreyas Siravara <shreyas.siravara@gmail.com>
CC: Richard Wareing <rwareing@fb.com>
CC: Jiffin Tony Thottan <jthottan@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/8758
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Appending GMT time stamp with snapname by default.
If no-timestamp flag is given during snapshot creation,
then time stamp will not append with snapname;
Initial consumer of this feature is Samba's Shadow Copy
feature. This feature allows Windows user to get previous
revisions of a file. For this feature to work snapshot
names under .snaps folder (USS) should have timestamp in
following format appended:
@GMT-YYYY.MM.DD-hh.mm.ss
PS: https://www.samba.org/samba/docs/man/manpages/vfs_shadow_copy2.8.html
This format is configurable by Samba conf file. Due to a
limitation in Windows directory access the exact format
cannot be used by USS. Therefore we have modified the file
format to:
_GMT-YYYY.MM.DD-hh.mm.ss
Snapshot scheduling feature also required to append timestamp
to the snapshot name therefore timestamp is appended in
snapshot creation itself instead of doing the changes in
snapview server.
More info:
https://www.mail-archive.com/gluster-users@gluster.org/msg18895.html
Change-Id: Idac24670948cf4c0fbe916ea6690e49cbc832d07
BUG: 1189473
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9597
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
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Provide a way of disabling reads when quorum is not met.
Change-Id: Ic4f57c2b87a0b8514600759de3a7a47e217fe3b5
BUG: 1187885
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9543
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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This happened twice last week on our gluster jenkins slave,
http://www.gluster.org/pipermail/gluster-infra/2015-March/000818.html
Change-Id: I40ff0e143256fb1b33ee4ab6dd0850727f9e2135
BUG: 1163543
Signed-off-by: Michael Scherer <misc@zarb.org>
Reviewed-on: http://review.gluster.org/9785
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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The RPC throttle which kicks in by setting the poll-in event on a
socket to false, is broken with the MT epoll commit. This is due
to the event handler of poll-in attempting to read as much out of
the socket till it receives an EAGAIN. Which may never happen and
hence we would be processing far more RPCs that we want to.
This is being fixed by changing the epoll from ET to LT, and
reading request by request, so that we honor the throttle.
The downside is that we do not drain the socket, but go back to
epoll_wait before reading the next request, but when kicking in
throttle, we need to anyway and so a busy connection would degrade
to LT anyway to maintain the throttle. As a result this change
should not cause deviation in the performance much for busy
connections.
Change-Id: I522d284d2d0f40e1812ab4c1a453c8aec666464c
BUG: 1192114
Signed-off-by: Shyam <srangana@redhat.com>
Reviewed-on: http://review.gluster.org/9726
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
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Change-Id: Iba44be565c895e26b19b5ff85a886873f6b53e5c
BUG: 1177601
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9616
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
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testcase usst.t and
bug-1167580-set-proper-uid-and-gid-during-nfs-access.t
uses below method to generate random string
cat /dev/urandom | tr -dc 'a-zA-Z' | fold -w 8 | head -n 1
Doing a cat on /dev/urandom can consume more CPU usage.
Change to:
uuidgen | tr -dc 'a-zA-Z' | head -c 8
Change-Id: I9cb562557ae860026fb5e140ed9b5e297b4428d9
BUG: 1163543
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/9703
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
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This patch ports nfs, shd, quotad & snapd with the approach suggested in
http://www.gluster.org/pipermail/gluster-devel/2014-December/043180.html
Change-Id: I4ea5b38793f87fc85cc9d2cf873727351dedffd2
BUG: 1191486
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/9428
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Nekkunti <anekkunt@redhat.com>
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Test basic/ec/nfs.t is causing many regression failures due to
a problem related with NFS.
While the NFS problem is solved, this patch removes the test
to avoid more regression failures.
Change-Id: I29884c5e06732e427130d1bc82f1b83553916f95
BUG: 1192114
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-on: http://review.gluster.org/9649
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Vijay Bellur <vbellur@redhat.com>
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Change-Id: I908934f1f22cf7d2d0ceccc0dedf28a69861997f
BUG: 1187885
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9517
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-by: Anuradha Talur <atalur@redhat.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
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Problem : heald.t uses EXPECT to check whether shd process is up or not, but as
shd is spawned with NO_WAIT end of volume start transaction doesn't gurantee
that the process will be up by that time.
Solution : Use EXPECT_WITHIN instead of EXPECT
Change-Id: Ic81725aa7e7cde9c0c873837fcc4a73d8318dfa0
BUG: 1163543
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/9575
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
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Change-Id: I8caab03531d74c64dcfa05c35a7daeee646cd2fa
BUG: 1075417
Signed-off-by: Sakshi Bansal <sabansal@redhat.com>
Reviewed-on: http://review.gluster.org/9507
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Reviewed-on: http://review.gluster.org/9548
Tested-by: Vijay Bellur <vbellur@redhat.com>
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entry->inode to NULL
That way a lookup would be forced on the entry, and its attributes will
always be selected from its read subvol.
Change-Id: Iaba25e2cd5f83e983fc8b1a1f48da3850808e6b8
BUG: 1179169
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/9477
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Implementation of heal info split-brain command with
glfs-heal.
Change-Id: I233eb790de6eb5468a4cbb12a1cef0f97db2a1d2
BUG: 1183019
Signed-off-by: Anuradha <atalur@redhat.com>
Reviewed-on: http://review.gluster.org/9459
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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Problem:
When data-self-heal-algorithm is set to 'full', shd just reads from
source and writes to sink. If source file happened to be sparse (VM
workloads), we end up actually writing 0s to the corresponding regions
of the sink causing it to lose its sparseness.
Fix:
If the source file is sparse, and the data read from source and sink are
both zeros for that range, skip writing that range to the sink.
Change-Id: I787b06a553803247f43a40c00139cb483a22f9ca
BUG: 1166020
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/9480
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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Problem:
When all the bricks are down at the time of mounting the volume, then mount
command hangs.
Fix:
1. Ignore all CHILD_CONNECTING events comming from subvolumes.
2. On timer expiration (without enough up or down childs) send
CHILD_DOWN.
3. Once enough up or down subvolumes are detected, send the appropriate event.
When rest of the subvols go up/down without changing the overall
ec-up/ec-down send CHILD_MODIFIED to parent subvols.
Change-Id: Ie0194dbadef2dce36ab5eb7beece84a6bf3c631c
BUG: 1179180
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9396
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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For volumes with replicate, disperse xlators, self-heal daemon should do
healing. This patch provides enable/disable functionality for the xlators to be
part of self-heal-daemon. Replicate already had this functionality with
'gluster volume set cluster.self-heal-daemon on/off'. But this patch makes it
uniform for both types of volumes. Internally it still does 'volume set' based
on the volume type.
Change-Id: Ie0f3799b74c2afef9ac658ef3d50dce3e8072b29
BUG: 1177601
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9358
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
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Extend the AFR heal command to include automated split-brain resolution.
This patch [3/3] is the final patch for afr automated split-brain resolution
implementation.
"gluster volume heal <VOLNAME> [full | statistics [heal-count [replica
<HOSTNAME:BRICKNAME>]] |info [healed | heal-failed | split-brain]| split-brain
{bigger-file <FILE> |source-brick <HOSTNAME:BRICKNAME> [<FILE>]}]"
The new additions being:
1.gluster volume heal <VOLNAME> split-brain bigger-file <FILE>
Locates the replica containing the FILE, selects bigger-file as source and
completes heal.
2.gluster volume heal <VOLNAME> split-brain source-brick <HOSTNAME:BRICKNAME>
<FILE>
Selects <FILE> present in <HOSTNAME:BRICKNAME> as source and completes heal.
3.gluster volume heal <VOLNAME> split-brain <HOSTNAME:BRICKNAME>
Selects all split-brained files in <HOSTNAME:BRICKNAME> as source and completes
heal.
Note: <FILE> can be either the full file name as seen from the root of the
volume (or) the gfid-string representation of the file, which sometimes gets
displayed in the heal info command's output.
Entry/gfid split-brain resolution is not supported.
Example can be found in the test case.
Change-Id: I4649733922d406f14f28ee9033a5cb627b9538b3
BUG: 1136769
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/9377
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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quota-anon-fd-nfs.t is essentially testing ancestry building code path and
quota limit reaching. Since nfs client and server on same machine leads to
deadlocks, it is better to use fuse mount to trigger these code paths. Just
stop the volume and start again, this wipes the inode table clean. Performing
writes after this will trigger ancestry building + quota checks.
Change-Id: I2d37a8662040a638d3fac3f9535d32498a5b434d
BUG: 1163543
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9408
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
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Like quota-nfs.t, quota.t shows spurious regressions because dd
writes too fast. Reuse the C program used by quota-nfs.t to
write slowly, and rename it to show it is not specific to quota-nfs.t
BUG: 1129939
Change-Id: I14b50e368023e88dc8bcc76c266cc908d62f89e2
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/9410
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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A shell variable calculation in tests/basiv/afr/self-heald.t
resulted in spurious regression failure at test 67.
This is wrong and always produce an error: $((`date +"%j"`))%2
This still fails because date +"%j" produces 008, which is considered
an octal value: $((`date +"%j"` %2 ))
This works: $((`date +"%j"|sed 's/^0*//'` % 2 ))
BUG: 1129939
Change-Id: I5d0d27b7bb64ef7d56bafebe71aafe01eb2f39a7
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/9414
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Problem:
Internal xattrs of EC like trusted.ec.size/config/version
can be modified by users and that can lead to misbehavior
in EC.
Fix:
Don't let the user modify the xattrs. Hide these xattrs
in getfattr outputs.
Change-Id: I39cec96ae12826b506b496fda7da74201015fd75
BUG: 1178688
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9385
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org>
Tested-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
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I am removing quota-anon-fd-nfs.t for time being as it is causing
lots of regression failure. Meanwhile I will be working in parallel
to find out the root cause for this spurious failure in another patch
(http://review.gluster.org/#/c/9381/). I'll revert this patch once a proper fix is found.
Change-Id: I0ef205241219ed3210d58d2b487f1b00292115f0
BUG: 1163543
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/9390
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
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