[Gluster-users] Quota

Tue Jul 14 03:15:47 UTC 2015

Hi Geoffrey,

Quota-Crawl is a background operation, this will not create problem in 
IO path.
I will check the logs provided if I can find some clue here.

Thanks,
Vijay

On Tuesday 14 July 2015 12:08 AM, Geoffrey Letessier wrote:
> Additional information:
>
> Here what i can find in /var/log/glusterfs/vol_home-quota-crawl.log:
> [2015-07-13 16:41:08.099848] W [rdma.c:121:gf_rdma_new_post] 
> 0-vol_home-client-0: memory registration failed (Ne peut allouer de la 
> mémoire)
> [2015-07-13 16:41:08.099899] E [rdma.c:333:__gf_rdma_create_posts] 
> 0-vol_home-client-0: post creation failed
> [2015-07-13 16:41:51.692421] E [rdma.c:796:gf_rdma_get_device] 
> 0-vol_home-client-0: could not allocate posts for device (qib0)
> [2015-07-13 16:41:51.693331] I [mem-pool.c:604:mem_pool_destroy] 
> 0-glusterfs: size=1404 max=0 total=0
> [2015-07-13 16:41:51.693391] I [mem-pool.c:604:mem_pool_destroy] 
> 0-glusterfs: size=132 max=0 total=0
> [2015-07-13 16:41:51.696491] I [mem-pool.c:604:mem_pool_destroy] 
> 0-glusterfs: size=52 max=0 total=0
> [2015-07-13 16:41:51.697378] W [rdma.c:3141:gf_rdma_create_qp] 
> 0-vol_home-client-0: cannot get device for device qib0
> [2015-07-13 16:41:51.697394] W 
> [rdma.c:1047:gf_rdma_cm_handle_route_resolved] 0-vol_home-client-0: 
> could not create QP (peer:10.0.4.1:24008 me:10.0.4.1:988)
>
> Is RDMA afresh supported? or do you advice me to set TCP as 
> transport-type? If you advice me to change the transport-type, can you 
> explain me how to do it step-by-step because I set my volume with rdma 
> only as transport-type…
>
> Thanks in advance,
> Geoffrey
>
> ------------------------------------------------------
> Geoffrey Letessier
> Responsable informatique & ingénieur système
> UPR 9080 - CNRS - Laboratoire de Biochimie Théorique
> Institut de Biologie Physico-Chimique
> 13, rue Pierre et Marie Curie - 75005 Paris
> Tel: 01 58 41 50 93 - eMail: geoffrey.letessier at ibpc.fr 
> <mailto:geoffrey.letessier at ibpc.fr>
>
> Le 13 juil. 2015 à 20:25, Geoffrey Letessier 
> <geoffrey.letessier at cnrs.fr <mailto:geoffrey.letessier at cnrs.fr>> a écrit :
>
>> Arf, now, without quota features enabled, my system hangs with a DF, 
>> a LS on, etc..
>> Here is the result of strace command:
>> statfs("/archive/sterpone_team", {f_type="NFS_SUPER_MAGIC", 
>> f_bsize=1048576, f_blocks=36700160, f_bfree=22460451, 
>> f_bavail=22460451, f_files=45999237162, f_ffree=45999003257, 
>> f_fsid={0, 0}, f_namelen=255, f_frsize=1048576}) = 0
>> statfs("/archive/amyloid_team", {f_type="NFS_SUPER_MAGIC", 
>> f_bsize=1048576, f_blocks=7340032, f_bfree=3258562, f_bavail=3258562, 
>> f_files=6676333171, f_ffree=6673534246, f_fsid={0, 0}, f_namelen=255, 
>> f_frsize=1048576}) = 0
>> statfs("/home", {f_type=0x65735546, f_bsize=131072, 
>> f_blocks=602107776, f_bfree=602106710, f_bavail=602106710, 
>> f_files=7707031808, f_ffree=7707031719, f_fsid={0, 0}, f_namelen=255, 
>> f_frsize=131072}) = 0
>> statfs("/tmp/mntqM2nAB",
>>
>>
>>
>>
>>
>>
>> ^C <unfinished ...>
>>
>> As you can note, a mount point to /mnt/mntqM2nAB that i dont know 
>> appears to exist… Do you have an idea of what it is form?
>>
>> Here is an extract of /etc/mtab file:
>> localhost:vol_home.rdma /home fuse.glusterfs 
>> rw,default_permissions,allow_other,max_read=131072 0 0
>> localhost:vol_home /tmp/mntqM2nAB fuse.glusterfs 
>> rw,default_permissions,allow_other,max_read=131072 0 0
>> localhost:vol_home /tmp/mnt88HLLE fuse.glusterfs 
>> rw,default_permissions,allow_other,max_read=131072 0 0
>>
>>
>> Geoffrey
>> ------------------------------------------------------
>> Geoffrey Letessier
>> Responsable informatique & ingénieur système
>> UPR 9080 - CNRS - Laboratoire de Biochimie Théorique
>> Institut de Biologie Physico-Chimique
>> 13, rue Pierre et Marie Curie - 75005 Paris
>> Tel: 01 58 41 50 93 - eMail: geoffrey.letessier at ibpc.fr 
>> <mailto:geoffrey.letessier at ibpc.fr>
>>
>> Le 13 juil. 2015 à 16:45, Atin Mukherjee <atin.mukherjee83 at gmail.com 
>> <mailto:atin.mukherjee83 at gmail.com>> a écrit :
>>
>>>
>>> -Atin
>>> Sent from one plus one
>>> On Jul 13, 2015 8:08 PM, "Geoffrey Letessier" 
>>> <geoffrey.letessier at cnrs.fr <mailto:geoffrey.letessier at cnrs.fr>> wrote:
>>> >
>>> > Hi Atin,
>>> >
>>> > First of all, thanks for your reply and for your help.
>>> > Now, after having set features.quota-deem-statfs to on, my df hang:
>>> >
>>> > # gluster volume set vol_home features.quota-deem-statfs on;
>>> > volume set: success
>>> > [root at lucifer ~]# df
>>> I am not a quota expert, Vijaikumar can help you on this. However 
>>> 'strace df' might give you a hint where exactly its stuck.
>>> >
>>> > An idea? :)
>>> >
>>> > Thanks in advance,
>>> > Geoffrey
>>> > ------------------------------------------------------
>>> > Geoffrey Letessier
>>> > Responsable informatique & ingénieur système
>>> > UPR 9080 - CNRS - Laboratoire de Biochimie Théorique
>>> > Institut de Biologie Physico-Chimique
>>> > 13, rue Pierre et Marie Curie - 75005 Paris
>>> > Tel: 01 58 41 50 93 - eMail: geoffrey.letessier at ibpc.fr 
>>> <mailto:geoffrey.letessier at ibpc.fr>
>>> >
>>> >> Le 13 juil. 2015 à 16:29, Atin Mukherjee 
>>> <atin.mukherjee83 at gmail.com <mailto:atin.mukherjee83 at gmail.com>> a 
>>> écrit :
>>> >>
>>> >> Please bump up the op version by Gluster volume set all 
>>> cluster.op-version 30702
>>> >>
>>> >> -Atin
>>> >> Sent from one plus one
>>> >>
>>> >> On Jul 13, 2015 7:43 PM, "Geoffrey Letessier" 
>>> <geoffrey.letessier at cnrs.fr <mailto:geoffrey.letessier at cnrs.fr>> wrote:
>>> >>>
>>> >>> Dear all,
>>> >>>
>>> >>> I just upgraded my storage cluster from 3.5.3 to the latest 
>>> version of GlusterFS (3.7.2-3) but when I want to activate quota 
>>> info my volume I obtain this result:
>>> >>> # gluster volume quota vol_home enable
>>> >>> quota command failed : Volume quota failed. The cluster is 
>>> operating at version 3. Quota command enable is unavailable in this 
>>> version.
>>> >>>
>>> >>> Can you give me your help?
>>> >>>
>>> >>> Thanks in advance,
>>> >>> Geoffrey
>>> >>> ------------------------------------------------------
>>> >>> Geoffrey Letessier
>>> >>> Responsable informatique & ingénieur système
>>> >>> UPR 9080 - CNRS - Laboratoire de Biochimie Théorique
>>> >>> Institut de Biologie Physico-Chimique
>>> >>> 13, rue Pierre et Marie Curie - 75005 Paris
>>> >>> Tel: 01 58 41 50 93 - eMail: geoffrey.letessier at ibpc.fr 
>>> <mailto:geoffrey.letessier at ibpc.fr>
>>> >>>
>>> >>>
>>> >>> _______________________________________________
>>> >>> Gluster-users mailing list
>>> >>> Gluster-users at gluster.org <mailto:Gluster-users at gluster.org>
>>> >>> http://www.gluster.org/mailman/listinfo/gluster-users
>>> >
>>> >
>>>
>>
>

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