[Gluster-users] Quota calculation

[anthony garnier]

Hi Junaid,

Sorry about the confusion, indeed I gave you the
wrong output. So let's start to the beginning. I disabled quota and I
reactivated it

My configuration : 

Volume Name: venus
Type: Distributed-Replicate
Status: Started
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: ylal3020:/soft/venus
Brick2: ylal3030:/soft/venus
Brick3: yval1000:/soft/venus
Brick4: yval1010:/soft/venus
Options Reconfigured:
nfs.port: 2049
performance.cache-refresh-timeout: 60
performance.cache-size: 1GB
network.ping-timeout: 10
features.quota: on
features.limit-usage: /test:100MB,/psa:200MB,/:7GB,/soft:5GB
features.quota-timeout: 120

Size of each folder from the mount point : 
/test  : 4.1MB
/psa  : 160MB
/soft  : 1.2GB
Total size 1.4GB
(If you want the complete output of  du, don't hesitate)


gluster volume quota venus list
    path          limit_set         size
----------------------------------------------------------------------------------
/psa                      200MB              167.0MB       <=OK
/soft                       5GB                4.7GB            <= NO OK
/test                     100MB                4.0MB          <= OK
/                           7GB                5.2GB             <= NO OK

Is seems this is 4 time the original size for / and /soft


Getfattr for the four nodes : 

ylal3020:/etc/ucarp/interface # getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/test ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/psa;getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/soft
getfattr: Removing leading '/' from absolute path names
# file: soft/venus
trusted.glusterfs.quota.size=0x00000000b3ad6c00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/test
trusted.glusterfs.quota.size=0x00000000001f8000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/psa
trusted.glusterfs.quota.size=0x0000000004f62c00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/soft
trusted.glusterfs.quota.size=0x0000000098f4b200

----
ylal3030:/etc/ucarp/interface # getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/test ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/psa;getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/soft
getfattr: Removing leading '/' from absolute path names
# file: soft/venus
trusted.glusterfs.quota.size=0x00000000b38e1c00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/test
trusted.glusterfs.quota.size=0x00000000001f8000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/psa
trusted.glusterfs.quota.size=0x0000000004f62c00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/soft
trusted.glusterfs.quota.size=0x0000000098b5e200

----
yval1000:/soft/venus # getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/test ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/psa;getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/soft
getfattr: Removing leading '/' from absolute path names
# file: soft/venus
trusted.glusterfs.quota.size=0x0000000098a8ac00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/test
trusted.glusterfs.quota.size=0x0000000000210000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/psa
trusted.glusterfs.quota.size=0x000000000579e000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/soft
trusted.glusterfs.quota.size=0x00000000930dcc00

----
yval1010:/soft/venus # getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/test ; getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/psa;getfattr -n trusted.glusterfs.quota.size -e hex /soft/venus/soft
getfattr: Removing leading '/' from absolute path names
# file: soft/venus
trusted.glusterfs.quota.size=0x0000000098a2ac00

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/test
trusted.glusterfs.quota.size=0x0000000000210000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/psa
trusted.glusterfs.quota.size=0x000000000579e000

getfattr: Removing leading '/' from absolute path names
# file: soft/venus/soft
trusted.glusterfs.quota.size=0x000000009307cc00

















 		 	   		  
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