[sheepdog-users] Testing snapshot-object-reclaim

[Valerio Pachera]

2014-03-30 16:08 GMT+02:00 Hitoshi Mitake <mitake.hitoshi at gmail.com>:
> Pushed rebased version.

Sheepdog daemon version 0.8.0_148_g6a9a209

root at test006:~/script# dog node list
  Id   Host:Port         V-Nodes       Zone
   0   192.168.10.4:7000        75   67807424
   1   192.168.10.5:7000        147   84584640
   2   192.168.10.6:7000        162  101361856
root at test006:~/script# dog vdi list
  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
  test         0   10 GB  2.3 GB  0.0 MB 2014-03-31 09:47   7c2b25
2:1
root at test006:~/script# dog node list
  Id   Host:Port         V-Nodes       Zone
   0   192.168.10.4:7000        75   67807424
   1   192.168.10.5:7000        147   84584640
   2   192.168.10.6:7000        162  101361856
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi snapshot test
root at test006:~/script# dog vdi list
  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
s test         1   10 GB  2.3 GB  0.0 MB 2014-03-31 09:47   7c2b25
2:1
s test         2   10 GB  5.9 GB  304 MB 2014-03-31 09:52   7c2b26
2:1
s test         3   10 GB  4.0 MB  6.2 GB 2014-03-31 09:59   7c2b27
2:1
s test         4   10 GB  5.9 GB  312 MB 2014-03-31 10:00   7c2b28
2:1
s test         5   10 GB  240 MB  6.0 GB 2014-03-31 10:02   7c2b29
2:1
s test         6   10 GB   80 MB  6.1 GB 2014-03-31 10:02   7c2b2a
2:1
  test         0   10 GB  0.0 MB  6.2 GB 2014-03-31 10:02   7c2b2b
2:1
root at test006:~/script# dog node info
Id      Size    Used    Avail   Use%
 0      233 GB  7.3 GB  225 GB    3%
 1      452 GB  7.3 GB  445 GB    1%
 2      500 GB  7.3 GB  492 GB    1%
Total   1.2 TB  22 GB   1.1 TB    1%

Total virtual image size        10 GB
root at test006:~/script# time for n in $(seq 1 6); do dog vdi delete -s
$n test; done

real    2m25.005s
user    0m0.000s
sys     0m0.000s
root at test006:~/script# dog vdi list
  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
  test         0   10 GB  0.0 MB  6.2 GB 2014-03-31 10:02   7c2b2b
2:1
root at test006:~/script# dog node info
Id      Size    Used    Avail   Use%
 0      233 GB  3.2 GB  230 GB    1%
 1      452 GB  3.2 GB  449 GB    0%
 2      500 GB  3.2 GB  497 GB    0%
Total   1.2 TB  9.5 GB  1.1 TB    0%

Total virtual image size        10 GB
root at test006:~/script# dog vdi delete test
root at test006:~/script# dog node info
Id      Size    Used    Avail   Use%
 0      233 GB  251 MB  232 GB    0%
 1      452 GB  251 MB  452 GB    0%
 2      500 GB  251 MB  499 GB    0%
Total   1.2 TB  752 MB  1.2 TB    0%

Total virtual image size        0.0 MB


I'm going to try with other vdi to understand if it's just this file
that has some sort of issue.