[sheepdog-users] Testing snapshot-object-reclaim

[Valerio Pachera]

I've been re-testing with
Sheepdog daemon version 0.8.0_121_g7a46f95

This thime guest didn't five I/O errors.
I still get error messages in sheep.log when removing snapshots and
not all the space get released.


dog vdi list
  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
  test         0   10 GB  2.3 GB  0.0 MB 2014-03-07 11:22   7c2b25    2:1

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 2014-03-07 11:22   7c2b25
2:1
s test         2   10 GB  5.9 GB  304 MB 2014-03-07 11:25   7c2b26
2:1
s test         3   10 GB  4.0 MB  6.2 GB 2014-03-07 11:31   7c2b27
2:1
s test         4   10 GB  5.9 GB  336 MB 2014-03-07 11:31   7c2b28
2:1
s test         5   10 GB  848 MB  5.4 GB 2014-03-07 11:35   7c2b29
2:1
  test         0   10 GB  0.0 MB  6.2 GB 2014-03-07 11:35   7c2b2a    2:1

dog node info
Id      Size    Used    Avail   Use%
 0      233 GB  16 GB   216 GB    7%
 1      452 GB  16 GB   436 GB    3%
 2      500 GB  16 GB   483 GB    3%
Total   1.2 TB  49 GB   1.1 TB    4%
Total virtual image size        10 GB


time for n in $(seq 1 5); do dog vdi delete -s $n test; done

real    5m33.066s
user    0m0.004s
sys     0m0.000s

dog node info
Id      Size    Used    Avail   Use%
 0      233 GB  5.9 GB  227 GB    2%
 1      452 GB  5.9 GB  446 GB    1%
 2      500 GB  5.9 GB  494 GB    1%
Total   1.2 TB  18 GB   1.1 TB    1%

Total virtual image size        10 GB