[Bugs] [Bug 1173624] glusterfs client crashed while migrating the fds

bugzilla at redhat.com bugzilla at redhat.com
Sun Dec 21 10:18:18 UTC 2014


https://bugzilla.redhat.com/show_bug.cgi?id=1173624

ssamanta at redhat.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |VERIFIED



--- Comment #3 from ssamanta at redhat.com ---
Verified the bug with the following build and did not find the issue.
So marking this bug as VERIFIED.

[root at dhcp43-106 log]# rpm -qa | grep glusterfs
glusterfs-api-3.6.0.40-1.el6rhs.x86_64
glusterfs-geo-replication-3.6.0.40-1.el6rhs.x86_64
glusterfs-libs-3.6.0.40-1.el6rhs.x86_64
glusterfs-3.6.0.40-1.el6rhs.x86_64
glusterfs-fuse-3.6.0.40-1.el6rhs.x86_64
glusterfs-server-3.6.0.40-1.el6rhs.x86_64
samba-glusterfs-3.6.509-169.4.el6rhs.x86_64
glusterfs-rdma-3.6.0.40-1.el6rhs.x86_64
glusterfs-cli-3.6.0.40-1.el6rhs.x86_64
[root at dhcp43-106 log]# 

[root at dhcp43-106 log]# rpm -qa | grep samba-
samba-common-3.6.509-169.4.el6rhs.x86_64
samba-swat-3.6.509-169.4.el6rhs.x86_64
samba-winbind-devel-3.6.509-169.4.el6rhs.x86_64
samba-winbind-clients-3.6.509-169.4.el6rhs.x86_64
samba-3.6.509-169.4.el6rhs.x86_64
samba-domainjoin-gui-3.6.509-169.4.el6rhs.x86_64
samba-winbind-krb5-locator-3.6.509-169.4.el6rhs.x86_64
samba-glusterfs-3.6.509-169.4.el6rhs.x86_64
samba-winbind-3.6.509-169.4.el6rhs.x86_64
samba-doc-3.6.509-169.4.el6rhs.x86_64
samba-client-3.6.509-169.4.el6rhs.x86_64
[root at dhcp43-106 log]# 

[root at dhcp43-106 log]# gluster volume info testvol

Volume Name: testvol
Type: Distributed-Replicate
Volume ID: bee766a5-d065-403c-b35a-ff8765009aa1
Status: Started
Snap Volume: no
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: 10.70.43.106:/rhs/brick1/new_testvol
Brick2: 10.70.42.71:/rhs/brick2/new_testvol
Brick3: 10.70.43.109:/rhs/brick3/new_testvol
Brick4: 10.70.42.151:/rhs/brick4/new_testvol
Options Reconfigured:
performance.readdir-ahead: enable
features.uss: on
features.show-snapshot-directory: on
features.quota: on
features.quota-deem-statfs: enable
performance.stat-prefetch: on
server.allow-insecure: on
storage.batch-fsync-delay-usec: 0
features.barrier: disable
auto-delete: disable
snap-max-soft-limit: 90
snap-max-hard-limit: 256
[root at dhcp43-106 log]# 


[root at dhcp43-106 log]# gluster volume status testvol
Status of volume: testvol
Gluster process                        Port    Online    Pid
------------------------------------------------------------------------------
Brick 10.70.43.106:/rhs/brick1/new_testvol        49152    Y    12608
Brick 10.70.42.71:/rhs/brick2/new_testvol        49152    Y    12546
Brick 10.70.43.109:/rhs/brick3/new_testvol        49152    Y    12327
Brick 10.70.42.151:/rhs/brick4/new_testvol        49152    Y    12167
Snapshot Daemon on localhost                49157    Y    12620
NFS Server on localhost                    2049    Y    30768
Self-heal Daemon on localhost                N/A    Y    12638
Quota Daemon on localhost                N/A    Y    12646
Snapshot Daemon on 10.70.42.71                49157    Y    12558
NFS Server on 10.70.42.71                2049    Y    26231
Self-heal Daemon on 10.70.42.71                N/A    Y    12572
Quota Daemon on 10.70.42.71                N/A    Y    12581
Snapshot Daemon on 10.70.42.151                49157    Y    12179
NFS Server on 10.70.42.151                2049    Y    25884
Self-heal Daemon on 10.70.42.151            N/A    Y    12195
Quota Daemon on 10.70.42.151                N/A    Y    12202
Snapshot Daemon on 10.70.43.109                49157    Y    12339
NFS Server on 10.70.43.109                2049    Y    25704
Self-heal Daemon on 10.70.43.109            N/A    Y    12355
Quota Daemon on 10.70.43.109                N/A    Y    12361

Task Status of Volume testvol
------------------------------------------------------------------------------
There are no active volume tasks

[root at dhcp43-106 log]# 

[root at dhcp43-106 log]# gluster snapshot info
Snapshot                  : snap1
Snap UUID                 : 16104a22-b8b7-4f74-8841-6340637ae08f
Created                   : 2014-12-19 07:40:02
Snap Volumes:

    Snap Volume Name          : afda0beb54fb43b89c02397f285e5e8b
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap2
Snap UUID                 : 07e3271a-114c-4f31-a41e-74d12ce55a42
Created                   : 2014-12-19 07:42:15
Snap Volumes:

    Snap Volume Name          : ffd6e566a1ee4d08b8aa97bbedd394e8
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap3
Snap UUID                 : 277eaeba-eba3-4705-99a3-8b9111f77ce9
Created                   : 2014-12-19 07:43:32
Snap Volumes:

    Snap Volume Name          : 9eb552c59bcc41938de31b2e0bd9108e
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap4
Snap UUID                 : be4999e6-2769-473d-8598-1ae7e2bace9b
Created                   : 2014-12-19 07:45:21
Snap Volumes:

    Snap Volume Name          : f90a07e4307a4ea88997cf1e83549584
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap5
Snap UUID                 : 02a62cac-edd1-4769-adc6-904f6cbec24c
Created                   : 2014-12-19 07:47:36
Snap Volumes:

    Snap Volume Name          : e9aa57bb395947d6b0ed1fd52e247191
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap17
Snap UUID                 : 4d52f55c-fa92-461c-8afa-ef3ef4038d85
Created                   : 2014-12-20 03:53:33
Snap Volumes:

    Snap Volume Name          : fc305bf37898433994c383bed2c50dcf
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap6
Snap UUID                 : 46022174-e206-433f-94fa-0fb8a91c6786
Created                   : 2014-12-21 00:56:02
Snap Volumes:

    Snap Volume Name          : e3a2e9bbd34a4a71a7abb748a615cc13
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap7
Snap UUID                 : 5bb07e7c-4133-4953-a944-f56acef7c8d1
Created                   : 2014-12-21 00:56:13
Snap Volumes:

    Snap Volume Name          : 22c7c5fa47c5491f8bbe466884cc7567
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap8
Snap UUID                 : ec96795a-723f-4c45-8f52-f3446237a233
Created                   : 2014-12-21 01:07:45
Snap Volumes:

    Snap Volume Name          : dd777b96abe646dc95356a85479c1241
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap9
Snap UUID                 : d2140f09-3cc8-4573-9c09-34e64883be2e
Created                   : 2014-12-21 01:45:02
Snap Volumes:

    Snap Volume Name          : 63e6e00a03994e778e57211eac84b8da
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap11
Snap UUID                 : 3fa0c04e-39c4-4b77-946d-dd086315ecb8
Created                   : 2014-12-21 02:48:06
Snap Volumes:

    Snap Volume Name          : aa2b9dd3798a4bb7828dd92c5fc95358
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap12
Snap UUID                 : 57038b34-358d-4174-8b47-54e5c670762c
Created                   : 2014-12-21 02:50:55
Snap Volumes:

    Snap Volume Name          : 806c274bc30a4b9eb89a2227ee85f13f
    Origin Volume name        : testvol
    Snaps taken for testvol      : 12
    Snaps available for testvol  : 244
    Status                    : Started

Snapshot                  : snap2vol2
Snap UUID                 : 27327e38-55bc-4fab-93cd-8392e4e58cff
Created                   : 2014-12-21 03:13:07
Snap Volumes:

    Snap Volume Name          : daeea927131e42ad8cf8758e3a6306f3
    Origin Volume name        : testvol1
    Snaps taken for testvol1      : 2
    Snaps available for testvol1  : 254
    Status                    : Started

Snapshot                  : snap3vol2whcp
Snap UUID                 : dfaf0599-38ac-469a-be87-52585fb30103
Created                   : 2014-12-21 03:21:19
Snap Volumes:

    Snap Volume Name          : b1ce8ee8e84345518d8d2124f6e96474
    Origin Volume name        : testvol1
    Snaps taken for testvol1      : 2
    Snaps available for testvol1  : 254
    Status                    : Started

[root at dhcp43-106 log]# 


Open a file in .snaps/snap8: 
[root at dhcp43-20 snap8]# tail -f test3.txt
adsddsd


gluster volume set help
=================
Option: performance.io-cache
Default Value: on
Description: enable/disable io-cache translator in the volume.

[root at dhcp43-106 log]# gluster volume set testvol performance.io-cache off 
volume set: success
[root at dhcp43-106 log]# 

[root at dhcp43-106 samba]# gluster volume set testvol performance.io-cache on
volume set: success
[root at dhcp43-106 samba]# gluster volume set testvol performance.io-cache off
volume set: success
[root at dhcp43-106 samba]# ls

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