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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2021/05/12 03:58:16 UTC
[GitHub] [cloudstack] div8cn opened a new issue #5019: Listsnapshots.physicalsize has been 0
div8cn opened a new issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019
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The physicalsize field in the listsnapshots interface is always displayed as 0
##### ISSUE TYPE
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* Bug Report
##### COMPONENT NAME
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API
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##### CLOUDSTACK VERSION
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~~~
4.15.0.0
libvirt 6.0.0
qemu 6.0.0
ceph 15.2.10
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##### CONFIGURATION
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##### OS / ENVIRONMENT
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##### SUMMARY
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[GitHub] [cloudstack] wido commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
wido commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-839984889
> It's probably a limitation of ceph, as far as I know ceph does not support snapshots @div8cn (because you cannot have snapshots on raw disks unless snapshot is stored externally)
> @wido @GabrielBrascher can you check and advise?
Ceph supports snapshots. You can snapshot and clone RBD images from Ceph.
See: https://docs.ceph.com/en/latest/rbd/rbd-snapshot/
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[GitHub] [cloudstack] rhtyd commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-839716979
It's probably a limitation of ceph, as far as I know ceph does not support snapshots @div8cn (because you cannot have snapshots on raw disks unless snapshot is stored externally)
@wido @GabrielBrascher can you check and advise?
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[GitHub] [cloudstack] nvazquez commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
nvazquez commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-925508418
Moved to the 4.16.1 milestone
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[GitHub] [cloudstack] GabrielBrascher commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
GabrielBrascher commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1003068455
@sureshanaparti @div8cn
I've tested on KVM with different primary storage pools: `Local storage`, `NFS`, and `Ceph`.
I have been able to reproduce this issue but it was not related to the storage pool. The factor that seems to be playing the key role (at least on my tests) here is the OS type.
To show that, here follows an output from _cloudmonkey_:
```
(cloudstack) 🐱 > list snapshots filter=name,osdisplayname,physicalsize,virtualsize
count = 6
snapshot:
+-----------------------------+-------------------------------+-----------------+-----------------+
| NAME | OSDISPLAYNAME | PHYSICALSIZE | VIRTUALSIZE |
+-----------------------------+-------------------------------+-----------------+-----------------+
| test-local-snapshot | Other PV Virtio-SCSI (64-bit) | 3.408003072e+09 | 1.073741824e+10 |
| migration-rbd-test-snapshot | Other PV Virtio-SCSI (64-bit) | 3.59661568e+09 | 5.36870912e+10 |
| snap-123 | Other PV (64-bit) | 0 | 2.14749184e+08 |
| primary-nfs-snap2 | Other PV (64-bit) | 0 | 2.14749184e+08 |
| primary-nfs-snap | Other PV (64-bit) | 0 | 2.14749184e+08 |
| test-snap1 | Other PV (64-bit) | 0 | 2.14749184e+08 |
+-----------------------------+-------------------------------+-----------------+-----------------+
```
@div8cn can you please confirm if that is also observed on your tests?
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[GitHub] [cloudstack] rhtyd commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-909047248
Ping @GabrielBrascher @wido
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[GitHub] [cloudstack] nvazquez commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
nvazquez commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-890684130
@GabrielBrascher @wido is there any update on this issue?
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[GitHub] [cloudstack] sureshanaparti commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
sureshanaparti commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1017213795
> Hi @div8cn Can you confirm on your test results please. Thanks.
Hi @div8cn Any update on the test results.
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[GitHub] [cloudstack] sureshanaparti commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
sureshanaparti commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1012323591
Hi @div8cn Can you confirm on your test results please. Thanks.
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[GitHub] [cloudstack] rhtyd commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-923722517
@GabrielBrascher @nvazquez @sureshanaparti @davidjumani @shwstppr @Pearl1594 @DaanHoogland @weizhouapache - any update on this, who's assigned/working on this? Thanks.
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[GitHub] [cloudstack] sureshanaparti commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
sureshanaparti commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-995790306
ping @GabrielBrascher @wido any update on this issue?
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[GitHub] [cloudstack] rhtyd commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-909047248
Ping @GabrielBrascher @wido
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[GitHub] [cloudstack] rohityadavcloud commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rohityadavcloud commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1025482808
Tested this, couldn't reproduce this against 4.16.0:
```
> list snapshots filter=name,osdisplayname,physicalsize,virtualsize,
count = 3
snapshot:
+---------------------------------+------------------+--------------+--------------+
| NAME | OSDISPLAYNAME | PHYSICALSIZE | VIRTUALSIZE |
+---------------------------------+------------------+--------------+--------------+
| homelab_ROOT-107_20220131003215 | Ubuntu 20.04 LTS | 24328011776 | 107374182400 |
| homelab_ROOT-107_20220124003215 | Ubuntu 20.04 LTS | 22850371584 | 107374182400 |
| homelab_ROOT-107_20220117003215 | Ubuntu 20.04 LTS | 20795097088 | 107374182400 |
+---------------------------------+------------------+--------------+--------------+
```
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[GitHub] [cloudstack] rohityadavcloud commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rohityadavcloud commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1025483324
@div8cn pl reopen if you still are able to reproduce this. Based on comment and reproduction attempts by Gabriel and me, I'll close this as it doesn't appear an issue now.
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[GitHub] [cloudstack] rhtyd commented on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-909047248
Ping @GabrielBrascher @wido
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[GitHub] [cloudstack] rohityadavcloud edited a comment on issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rohityadavcloud edited a comment on issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019#issuecomment-1025482808
Tested this, couldn't reproduce this against 4.16.0 env with Ceph storage (snapshots on ceph):
```
> list snapshots filter=name,osdisplayname,physicalsize,virtualsize,
count = 3
snapshot:
+---------------------------------+------------------+--------------+--------------+
| NAME | OSDISPLAYNAME | PHYSICALSIZE | VIRTUALSIZE |
+---------------------------------+------------------+--------------+--------------+
| homelab_ROOT-107_20220131003215 | Ubuntu 20.04 LTS | 24328011776 | 107374182400 |
| homelab_ROOT-107_20220124003215 | Ubuntu 20.04 LTS | 22850371584 | 107374182400 |
| homelab_ROOT-107_20220117003215 | Ubuntu 20.04 LTS | 20795097088 | 107374182400 |
+---------------------------------+------------------+--------------+--------------+
```
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[GitHub] [cloudstack] rohityadavcloud closed issue #5019: Listsnapshots.physicalsize has been 0
Posted by GitBox <gi...@apache.org>.
rohityadavcloud closed issue #5019:
URL: https://github.com/apache/cloudstack/issues/5019
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