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peng zhang

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10/10/2018

03:58 PM CephFS Bug #36359: cephfs slow down when export with samba server
i had run a luminous cluster,the same ,i find when a file to the windows mount dir, it will refresh the dir ,so get a...

10/09/2018

01:39 PM CephFS Bug #36359 (New): cephfs slow down when export with samba server
i create a jewel cephfs cluster,and run a cephfs,then export the mount dir through samba server
then run a window...

01/19/2018

02:51 AM RADOS Support #22553: ceph-object-tool can not remove metadata pool's object
not something wrong with disk,it can be repeat

01/02/2018

01:01 PM RADOS Support #22553 (New): ceph-object-tool can not remove metadata pool's object
i put an object to the rbd pool
rados -p rbd put qinli.sh
then stop osd and remove it
[root@lab71 ~]# ceph-objec...

09/04/2017

04:15 PM RADOS Bug #21227 (New): [osd]default mkfs.xfs option may make some problem
the default mkfs.xfs osd with -i size 2048
xfs=[
# xfs insists on not overwriting previous fs; even if...

07/06/2017

04:27 AM RADOS Feature #20526: swap-bucket can save the crushweight and osd weight?
it not a bug just a need feature
04:25 AM RADOS Feature #20526 (New): swap-bucket can save the crushweight and osd weight?
i test the swap-bucket function,and have some advice
when use swap-bucket the dst bucket will in the old crush tre...
03:20 AM RADOS Bug #20525 (Need More Info): ceph osd replace problem with osd out
i have try the new function of replace the osd with new command ,it work, but i have some problem,i don't know if it'...

07/04/2017

08:08 AM Ceph Revision 55ddcb21 (ceph): ceph-mgr:fix ceph-mgr web get kernel_version error
fix :
File "/usr/lib64/ceph/mgr/dashboard/module.py", line 523, in _clients
client['version'] = client['kernel_versio...

06/28/2017

07:20 AM RADOS Bug #20446 (Resolved): mon does not let you create crush rules using device classes
i run ceph 12.1.0 version ,and try crush class function´╝îand find a problem with the name
step:
1.ceph osd cru...

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