| Commit message (Collapse) | Author | Age | Files | Lines |
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Volume set option related to tier volume can only be set
for tier volume, also currently all volume set i for tier
option accepts a non-negative integer. This patch validate
both condition.
Back port of:
>Change-Id: I3611af048ff4ab193544058cace8db205ea92336
>BUG: 1216960
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Signed-off-by: Dan Lambright <dlambrig@redhat.com>
>Reviewed-on: http://review.gluster.org/10751
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Tested-by: NetBSD Build System <jenkins@build.gluster.org>
>Reviewed-by: Joseph Fernandes
(cherry picked from commit f6a062044a3447bea5bf0fcf21a3f85c00fb6c7d)
Change-Id: Ic6081f0ce7ae7effac69ba192bd35c8d382a11d5
BUG: 1230560
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/11173
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Joseph Fernandes
Tested-by: Joseph Fernandes
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Backport of http://review.gluster.com/11178
BUG: 1230653
Change-Id: I708d4d84b1341fb7cb515808836721735dc63f14
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/11179
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
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Backport of http://review.gluster.org/#/c/10588/
ENUM RETCODE ERROR
-------------------------------------------------------------
EG_INTRNL 30800 Internal Error
EG_OPNOTSUP 30801 Gluster Op Not Supported
EG_ANOTRANS 30802 Another Transaction in Progress
EG_BRCKDWN 30803 One or more brick is down
EG_NODEDWN 30804 One or more node is down
EG_HRDLMT 30805 Hard Limit is reached
EG_NOVOL 30806 Volume does not exist
EG_NOSNAP 30807 Snap does not exist
EG_RBALRUN 30808 Rebalance is running
EG_VOLRUN 30809 Volume is running
EG_VOLSTP 30810 Volume is not running
EG_VOLEXST 30811 Volume exists
EG_SNAPEXST 30812 Snapshot exists
EG_ISSNAP 30813 Volume is a snap volume
EG_GEOREPRUN 30814 Geo-Replication is running
EG_NOTTHINP 30815 Bricks are not thinly provisioned
Change-Id: I49a170cdfd77df11fe677e09f4e063d99b159275
BUG: 1226117
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
(cherry picked from commit 2df57ab7dc7b9d7deb0eebad96036149760d607b)
Reviewed-on: http://review.gluster.org/11042
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
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afr-v1 had the following volume set options that are used to enable/ disable
self-heals from happening in AFR xlator when loaded in the client graph:
cluster.metadata-self-heal
cluster.data-self-heal
cluster.entry-self-heal
In afr-v2, these 3 heals can happen from the client if there is an inode
refresh. This patch allows such heals to proceed only if the corresponding
volume set options are set to true.
Change-Id: I8d97d6020611152e73a269f3fdb607652c66cc86
BUG: 1227674
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/11012
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
(cherry picked from commit da111ae21429d33179cd11409bc171fae9d55194)
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/11062
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Back port of http://review.gluster.org/10820
When creating client volfiles, xlator tier-dht will
be loaded for each volume. So for services like nfs
have one or more volumes . So for each volume in the
graph a tier-dht xlator will be created. So the graph
parser will fail because of the redundant node in
graph.
By this change tier-dht will be renamed as volname-tier-dht
>Change-Id: I3c9b9c23ddcb853773a8a02be7fd8a5d09a7f972
>BUG: 1222840
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10820
>Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Tested-by: NetBSD Build System
>Reviewed-by: Kaushal M <kaushal@redhat.com>
Change-Id: I5629d48d4d1dbec8790f75e2fee66729aa2f6eed
BUG: 1226029
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10981
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Joseph Fernandes
Reviewed-by: Kaushal M <kaushal@redhat.com>
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Change-Id: I82d0cb378d006777d5a304afe8d5be15e92c7245
BUG: 1224894
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.org/10915
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Reviewed-on: http://review.gluster.org/11013
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
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quota enforcement
This is a backport of http://review.gluster.org/#/c/10878
> Currently quota enforcer doesn't consider parallel writes
> and allows quota to exceed limit where there are high rate
> of parallel writes. Bug# 1223658 tracks the issue.
>
> This patch fixes the spurious failures by not sending
> parallel writes.
> Using O_SYNC and O_APPEND flags and block size
> not more that 256k (For higher block size NFS client
> splits the block into 256k chinks and does parallel writes)
>
> Change-Id: I297c164b030cecb87ce5b494c02b09e8b073b276
> BUG: 1223798
> Signed-off-by: vmallika <vmallika@redhat.com>
> Reviewed-on: http://review.gluster.org/10878
> Tested-by: NetBSD Build System
> Tested-by: Gluster Build System <jenkins@build.gluster.com>
> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
> Tested-by: Raghavendra G <rgowdapp@redhat.com>
Change-Id: I78b6250eb0b3fbbbab1d4348d4e81d6292c6c6bb
BUG: 1224894
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/10910
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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Backport of http://review.gluster.org/10530 and http://review.gluster.org/10875
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Change-Id: Ib4ea340bb7e05facbbd0ab6a03eec556770a0c9f
BUG: 1225077
Reviewed-on: http://review.gluster.org/10924
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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Backport of http://review.gluster.org/10833
Wait for AFR's children to be up in glustershd process before attempting heal.
Also, grep (version 2.21) is detecting statedump files as binary, causing tests
to succeed incorrectly. Hence adding the -a switch to force it to treat it as a
text file. Thanks to Vijay Bellur for identifying the issue
(http://lists.gnu.org/archive/html/bug-grep/2015-05/msg00000.html) and the
workaround.
Change-Id: Ie3d9591ffaf44baa0cd8c2baa327aed24378e3df
BUG: 1225077
BUG:
Reviewed-on: http://review.gluster.org/10833
Tested-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
(cherry picked from commit b51ee5f8d1f80d66effffc06c1e49099c04014a4)
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/10923
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Backport of: http://review.gluster.org/10916
Because both bricks in the replica pair of patchy are in the same node,
both full healer threads within the same shd try and fail to acquire
non-blocking locks when each one gets lock on one of the bricks,
causing heal to fail occasionally.
Now heals are triggered from the mount as part of inode refresh.
And because the AFR on the mount graph
a. does not treat presence of dirty xattrs as something that needs
a heal (this is true for dirs fool_heal and fool_me) and
b. does not recursively heal the entire hierarchy of subdirs and their
entries in one shot (this is true with source_creations_heal/dir1),
index heal is used to heal fool_heal, fool_me and
source_creations_heal/dir1 wherein only one brick (which is the brick that
contains the good copy of source_creations_heal/dir_1: brick-1) has all
the gfids to be healed copied into its indices/xattrop directory.
Change-Id: Ibafccfb04967c66066cc58110b767bf118755f90
BUG: 1225077
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/10922
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Back port of http://review.gluster.org/10363
After attaching tier, we have to start tier rebalance process.
This patch is to trigger tier start along with attch-tier.
>Change-Id: I39380f95123f0087a82213ef263f9f33adcc5adc
>BUG: 1214222
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10363
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Change-Id: Ia27e97a9dc0772f3f56b991ce4019281ab7bf1b5
BUG: 1219848
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10711
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Back port of http://review.gluster.org/10428
Right now, attach-tier calls parsing function for add-brick.
Add-brick does not have any check for brick count and replca
count compatibility.
>Change-Id: I44ec13eadffc003a9ebf8c4eb0193df559933a68
>BUG: 1215122
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10428
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Change-Id: Ie86d5b61b044386a062bfc9782178853e3af0f11
BUG: 1219850
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10710
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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back port of http://review.gluster.org/10284
Fix for handling cli output for attach-tier and
detach-tier
>Change-Id: I4d17f4b09612754fe1b8cec6c2e14927029b9678
>BUG: 1211562
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10284
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Tested-by: NetBSD Build System
>Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Change-Id: Ic30c8f0a104d89bf98f5d0069937a34674ee3f2d
BUG: 1220052
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10713
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Back port of http://review.gluster.org/10108
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>
Change-Id: I212d748d077fb5870ee84b316c653acbafbea3f7
BUG: 1220047
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10708
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Backport of http://review.gluster.org/#/c/10619/
Snippet of the existing test:
TEST kill_glusterd 2;
TEST $glusterd_2;
sleep 5
EXPECT_WITHIN $PROCESS_UP_TIMEOUT 'Started' volinfo_field ${V0}_clone 'Status';
EXPECT_WITHIN $PROCESS_UP_TIMEOUT 'Started' volinfo_field ${V1}_clone 'Status';
stop_force_volumes 2
The above EXPECT_WITHINs will not wait as the volumes were never stopped which
results into immediate trigger of volume stop where handshaking is not
completed. A workaround would be to check whether handshaking is completed and
then proceed.
Change-Id: Id3468b56f801212fc8e19ff196bc99e5e2358471
BUG: 1220012
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/10619
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Justin Clift <justin@gluster.org>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
(cherry picked from commit 0950e6c29fc51ddcc5bb7e1e4187d54ff7c171d2)
Reviewed-on: http://review.gluster.org/10700
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Backport of: http://review.gluster.org/#/c/10134/
1) Provided setfattr command to set timeout for split-brain
choice.
2) If split-brain inspection/resolution is being done
from the mount for a file, ref the inode when
split-brain-choice is set.
This inode will be unconditionally unref-ed after timeout
seconds set by the user/default otherwise.
3) Updated the doc and testcase to reflect the changes.
Change-Id: I15c9037dee28855f21e680e7e3632e1f48dba4e1
BUG: 1219388
Reviewed-on: http://review.gluster.org/10134
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Signed-off-by: Anuradha <atalur@redhat.com>
Reviewed-on: http://review.gluster.org/10679
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Modified the calls to open in fops-sanity.c to pass in
the mode as well if flags includes O_CREAT (as per man page).
The missing mode randomly caused T files to be created causing DHT
to treat them as linkto files and fail the fop.
Modified 2 other files where the mode was not being provided.
Change-Id: I047573d43655b4957d0703f7df36238f7e729c1f
BUG: 1218940
Signed-off-by: Nithya Balachandran <nbalacha@redhat.com>
Reviewed-on: http://review.gluster.org/10590
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
(cherry picked from commit a661f7f54cef34aa39894818568a2c1b462e8cbc)
Signed-off-by: Nithya Balachandran <nbalacha@redhat.com>
Reviewed-on: http://review.gluster.org/10627
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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If both dicts are NULL then equal. If one of the dicts is NULL but the other
has only ignorable keys then also they are equal. If both dicts are non-null
then check if for each non-ignorable key, values are same or not. value_ignore
function is used to skip comparing values for the keys which must be present in
both the dictionaries but the value could be different.
geo-rep's stime xattr doesn't need to be present in list xattr but when
getxattr comes on stime xattr even if there aren't enough responses with the
xattr we should still give out an answer which is maximum of the stimes
available.
Change-Id: I8de2ceaa2db785b797f302f585d88e73b154167d
BUG: 1216303
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/10078
Reviewed-on: http://review.gluster.org/10690
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
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On BSD systems, ls(1) reports dot-files when it is run as root, while
Linux ls(1) does not do that. In ec-readdir.t, this means the directory
count is different because of .trashcan directory.
Fix this by using ls $M0/* instead of ls $M0
Backport of: Ia337c8a8e68a163ed527c0e4cbe313072ab1672b
BUG: 1212676
Change-Id: Ic3eb43f22a7c12a51e955b459af5159afc9835aa
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/10658
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Backport of http://review.gluster.org/9664
If a snap is activated or deactivated, when a node is down,
it is not retrieving the data properly during the handshake
of glusterd
With this patch, a version check will made when a glusterd
is started running. If there is a mismach in version, then
peers will exchange the healed data.
Change-Id: I8bd2a347723db2194d3fa73295878b4dd2e9be5d
BUG: 1219744
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9664
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>
Reviewed-on: http://review.gluster.org/10661
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Problem: The CTR xlator records file meta (heat/hardlinks)
into the data. This works fine for files which are created
after ctr xlator is switched ON. But for files which were
created before CTR xlator is ON, CTR xlator is not able to
record either of the meta i.e heat or hardlinks. Thus making
those files immune to promotions/demotions.
Solution: The solution that is implemented in this patch is
do ctr-db heal of all those pre-existent files, using named lookup.
For this purpose we use the inode-xlator context variable option
in gluster.
The inode-xlator context variable for ctr xlator will have the
following,
a. A Lock for the context variable
b. A hardlink list: This list represents the successful looked
up hardlinks.
These are the scenarios when the hardlink list is updated:
1) Named-Lookup: Whenever a named lookup happens on a file, in the
wind path we copy all required hardlink and inode information to
ctr_db_record structure, which resides in the frame->local variable.
We dont update the database in wind. During the unwind, we read the
information from the ctr_db_record and ,
Check if the inode context variable is created, if not we create it.
Check if the hard link is there in the hardlink list.
If its not there we add it to the list and send a update to the
database using libgfdb.
Please note: The database transaction can fail(and we ignore) as there
already might be a record in the db. This update to the db is to heal
if its not there.
If its there in the list we ignore it.
2) Inode Forget: Whenever an inode forget hits we clear the hardlink list in
the inode context variable and delete the inode context variable.
Please note: An inode forget may happen for two reason,
a. when the inode is delete.
b. the in-memory inode is evicted from the inode table due to cache limits.
3) create: whenever a create happens we create the inode context variable and
add the hardlink. The database updation is done as usual by ctr.
4) link: whenever a hardlink is created for the inode, we create the inode context
variable, if not present, and add the hardlink to the list.
5) unlink: whenever a unlink happens we delete the hardlink from the list.
6) mknod: same as create.
7) rename: whenever a rename happens we update the hardlink in list. if the hardlink
was not present for updation, we add the hardlink to the list.
What is pending:
1) This solution will only work for named lookups.
2) We dont track afr-self-heal/dht-rebalancer traffic for healing.
> http://review.gluster.org/#/c/10370/
> Cherry picked from commit cb11dd91a6cc296e4a3808364077f4eacb810e48
> Change-Id: Ia4bbaf84128ad6ce8c3ddd70bcfa82894c79585f
> BUG: 1212037
> Signed-off-by: Joseph Fernandes <josferna@redhat.com>
> Signed-off-by: Dan Lambright <dlambrig@redhat.com>
> Reviewed-on: http://review.gluster.org/10370
> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
> Tested-by: Gluster Build System <jenkins@build.gluster.com>
> Tested-by: NetBSD Build System
> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Change-Id: I367aa46c3f4b8f912248fb8be75866507f2538df
BUG: 1219075
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/10370
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Reviewed-on: http://review.gluster.org/10615
Tested-by: Vijay Bellur <vbellur@redhat.com>
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backport of http://review.gluster.org/#/c/9971/
Anonymous fd's are floating fd assigned to a glusterfs client
without a explicit file open. Here either it will create a new
anonymous fd or existing anonymous fd in the client stack for
requested file.The anonymous fd's are mainly used for IO's.
This patch introduces two api's glfs_h_anonymous_read and
glfs_h_anonymous_write which performs read and write respectively
cherry-picked as fa0ad231745846918b2625d0e1a89c0a5c3c24dc
>Change-Id: Id646f2220e8387b2f8bb244c848dc1db6761444f
>BUG: 1204651
>Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
>Reviewed-by: Niels de Vos <ndevos@redhat.com>
>Reviewed-on: http://review.gluster.org/9971
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Change-Id: I6b01d88f92ad045e48debee23aa79f4517c6bdc2
BUG: 1218857
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Reviewed-on: http://review.gluster.org/10635
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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On Linux, kernel cache can be flushed using
echo 3 > /proc/sys/vm/drop_caches
This non-portable approach can be replaced by an on-purpose
failed attempt to unmount: if the mount point is the current
directory and umount is called, the kernel will flush inodes
until it realize it cannot complete the operation because
root of filesystem is busy:
( cd $M0 ; umount $M0 )
Unfortunately this does not flush everything. Entries may
still be present in the kenrel FUSE cache. Using $GFS to
mount the filesystem ensure --entry-timeout=0 and clears
this problem.
Some stall information may also remain in glusterfs caches,
and that may have to be adressed by appropriate volume option.
For instance tests/bugs/rpc/bug-954057.t needs to disable
performance.stat-prefetch. Qtherwise, root's new credentials
are not evaluated after root-quash is enabled. The test could
also be done with performance.stat-prefetch enabled using
various tricks: copying the file to read, creating a hard link
on it, or just waiting long enough for metadata cache to expire.
Backport of: I54929e899d55c04dcd9d947809133549f01fd0e1
BUG: 1212676
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Change-Id: I2849a27acaa0334ef30aae3b852019b5a6eeb419
Reviewed-on: http://review.gluster.org/10648
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
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Throttle value will be "normal" by default. For throttling down,
a thread will be put in to sleep. And for throttling up,
gf_defrag_process_dir will wake up the sleeping threads.
Change-Id: I4892ab14982a1ff305aeb2d8bbd33c79d6877b69
BUG: 1219579
Signed-off-by: Susant Palai <spalai@redhat.com>
Reviewed-on: http://review.gluster.org/10526
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-on: http://review.gluster.org/10629
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Vijay Bellur <vbellur@redhat.com>
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Have added support to send attributes of both entries and
its parent (include oldparent in case of RENAME fop) in the
same notification request to avoid multiple rpc requests.
Also, made changes in gfapi to send parent object and its
attributes changed in a single upcall event.
Change-Id: I92833da3bcec38d65216921c2ce4d10367c32ef1
BUG: 1217711
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/10568
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
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Replace-brick operation with data migration support have been
deprecated from gluster.
With this fix replace brick command will support only one commad
gluster volume replace-brick <VOLNAME> <SOURCE-BRICK> <NEW-BRICK> {commit force}
Change-Id: Ib81d49e5d8e7eaa4ccb5830cfec2bc081191b43b
BUG: 1218602
Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-on: http://review.gluster.org/10577
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Kaushal M <kaushal@redhat.com>
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The volume reset network.compression operation cause brick processes
to be restarted. If the volume is already started, a brick process
is already there and the restart will fail, as the brick TCP port
is already in use.
Because the new brick process is not started, the volume is left
with no brick online, and the volume stop operation will timeout
waiting for bricks to stop.
Obviosuly we have two bugs here
- If volume reset network.compression needs to restart the bricks,
it should first make sure the previous brick process is terminated
- volume stop should not wait forever for bricks to come back online
This change does not fix the bugs but just makes sure the volume
is stoped before volume reset network.compression, so that the
failure oes not happen.
backport of: I9cd5cdc767ef6ee9dd31f2121d672dc3bfdce45f
BUG: 1212676
Change-Id: If85c46f7ed675c4c84cc4170292b1f0f41e5b456
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/10587
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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.snaps seems to take some time, before it is available based
on the state of the system. Using EXPECT_WITHIN instead of TEST
to check the contents of .snaps, hence giving it some time to
come up.
Change-Id: Iac166500d5a09ba8bab00d994c27a9ad0a01b9c3
BUG: 1218576
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/10518
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/10561
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Change-Id: If57d08f3446755ea41f66ca258efcc8ea5a89063
BUG: 1218593
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/10480
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/10575
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Backport of http://review.gluster.org/#/c/10258/
Add logic in afr to work in conjunction with the arbiter xlator when a
replica 3 arbiter volume is created. More specifically, this patch:
* Enables full locks for afr data transaction for such volumes.
* Removes the upfront marking of pending xattrs at the time of pre-op
and defer it to post-op. (This is an arbiter independent change and is made for all afr transactions.)
* After pre-op stage, check if we can proceed with the fop stage without
ending up in split-brain by examining the changelog xattrs.
* Unwinds the fop with failure if only one source was available at the
time of pre-op and the fop happened to fail on particular source brick.
* Skips data self-heal if arbiter brick is the only source available.
* Adds the arbiter-count option to the shd graph.
This patch is a part of the arbiter logic implementation for 3 way AFR
details of which can be found at http://review.gluster.org/#/c/9656/
Change-Id: I9603db9d04de5626eb2f4d8d959ef5b46113561d
BUG: 1217689
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/10514
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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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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