Re: different free disk space size on distributed replicated

[Pranith Kumar Karampuri <pkarampu@xxxxxxxxxx>]

On 01/12/2016 01:48 PM, Patrick Kaiser wrote:

Hi,

thanks for your feedback. I've figured out, that a brick was not working anymore. Only after restarting the whole server with the failed brick, the

volume now has identical sizes.

Thanks for the confirmation. Thought there could be some bug in gluster :-)

Pranith

Thanks

Mit freundlichen Grüßen 

Patrick Kaiser
VNC - Virtual Network Consult GmbH

---

From: "Pranith Kumar Karampuri" <pkarampu@xxxxxxxxxx>
To: "Patrick Kaiser" <patrick.kaiser@xxxxxxx>, gluster-users@xxxxxxxxxxx
Sent: Tuesday, January 12, 2016 4:42:22 AM
Subject: Re: different free disk space size on distributed replicated

On 01/08/2016 06:30 PM, Patrick Kaiser wrote:

hi,

I am running a distributed replicated gluster fs setup with 4 nodes.

currently i have no problems but i was wondering when i am running gluster volume status

and seeing different free disk space on every node.

I am wondering if I should not have the same free and used size on gluster00 and gluster01 

and also on gluster02 and gluster03 (as they are the replicated ones)

It doesn't look right to me either. Do you have any self-heals that need to happen on the first replica subvolume? "gluster volume heal <volname> info"

Pranith

1. root@gluster0:~# gluster volume status GV01 detail
2. Status of volume: GV01
3. ------------------------------------------------------------------------------
4. Brick                : Brick gluster00.storage.domain:/brick/gv01
5. Port                 : 49163              
6. Online               : Y                  
7. Pid                  : 3631                
8. File System          : xfs                
9. Device               : /dev/mapper/vg--gluster0-DATA
10. Mount Options        : rw,relatime,attr2,delaylog,noquota
11. Inode Size           : 256                
12. Disk Space Free      : 5.7TB              
13. Total Disk Space     : 13.6TB              
14. Inode Count          : 2923388928          
15. Free Inodes          : 2922850330          
16. ------------------------------------------------------------------------------
17. Brick                : Brick gluster01.storage.domain:/brick/gv01
18. Port                 : 49163              
19. Online               : Y                  
20. Pid                  : 2976                
21. File System          : xfs                
22. Device               : /dev/mapper/vg--gluster1-DATA
23. Mount Options        : rw,relatime,attr2,delaylog,noquota
24. Inode Size           : 256                
25. Disk Space Free      : 4.4TB              
26. Total Disk Space     : 13.6TB              
27. Inode Count          : 2923388928          
28. Free Inodes          : 2922826116          
29. ------------------------------------------------------------------------------
30. Brick                : Brick gluster02.storage.domain:/brick/gv01
31. Port                 : 49163              
32. Online               : Y                  
33. Pid                  : 3051                
34. File System          : xfs                
35. Device               : /dev/mapper/vg--gluster2-DATA
36. Mount Options        : rw,relatime,attr2,delaylog,noquota
37. Inode Size           : 256                
38. Disk Space Free      : 6.4TB              
39. Total Disk Space     : 13.6TB              
40. Inode Count          : 2923388928          
41. Free Inodes          : 2922851020          
42. ------------------------------------------------------------------------------
43. Brick                : Brick gluster03.storage.domain:/brick/gv01
44. Port                 : N/A                
45. Online               : N                  
46. Pid                  : 29822              
47. File System          : xfs                
48. Device               : /dev/mapper/vg--gluster3-DATA
49. Mount Options        : rw,relatime,attr2,delaylog,noquota
50. Inode Size           : 256                
51. Disk Space Free      : 6.2TB              
52. Total Disk Space     : 13.6TB              
53. Inode Count          : 2923388928          
54. Free Inodes          : 2922847631

friendly regards,
Patrick 

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