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From Suresh Kumar Anaparti <sureshkumar.anapa...@gmail.com>
Subject Re: Problems with SnapShot ACS+Xen
Date Mon, 14 May 2018 17:39:44 GMT
Hi Felipe,

Manually try to consolidate the disk using "vhd-util coalesce" with the
parent vhd of the disk.

-Suresh

On Mon, May 14, 2018 at 10:16 PM, Felipe Rossi <felipe@brascloud.com.br>
wrote:

> With vhd-util command i found many vhds with below information
>
> vhd=VHD-b19612fc-58a4-41f7-8f55-9c887b888189 capacity=53687091200
> size=26008879104 hidden=1 parent=none
>    vhd=VHD-01290886-c6dd-47fc-885b-78071e4e43a0 capacity=53687091200
> size=53800337408 hidden=0 parent=VHD-b19612fc-58a4-41f7-8f55-9c887b888189
>    vhd=VHD-75e01d67-90cb-4e9b-aeea-34b4536472fc capacity=53687091200
> size=53800337408 hidden=0 parent=VHD-b19612fc-58a4-41f7-8f55-9c887b888189
>    vhd=VHD-a91bd83a-a85e-419d-8aaa-a0fedeac7a2b capacity=53687091200
> size=53800337408 hidden=0 parent=VHD-b19612fc-58a4-41f7-8f55-9c887b888189
>    vhd=VHD-f0dd1a0b-6f45-466d-ab83-ced85bb17d5c capacity=53687091200
> size=8388608 hidden=0 parent=VHD-b19612fc-58a4-41f7-8f55-9c887b888189
>    vhd=VHD-72da325d-3934-49d8-ad7e-0ca607a899ba capacity=53687091200
> size=27313307648 hidden=1 parent=VHD-b19612fc-58a4-41f7-8f55-9c887b888189
>       vhd=VHD-63663d8e-8559-4d4c-9795-1cf22348f1fe capacity=53687091200
> size=8388608 hidden=0 parent=VHD-72da325d-3934-49d8-ad7e-0ca607a899ba
>       vhd=VHD-a9869cf9-2d01-498b-9e13-b4aa2f37b7e0 capacity=53687091200
> size=53800337408 hidden=0 parent=VHD-72da325d-3934-49d8-ad7e-0ca607a899ba
> vhd=VHD-c400481c-1d76-4ac4-8d76-28c0524cabf5 capacity=220117073920
> size=194515042304 hidden=1 parent=none
>    vhd=VHD-2ccbc2bd-6c6d-4c4f-ac99-95a80db5964e capacity=220117073920
> size=220553281536 hidden=0 parent=VHD-c400481c-1d76-4ac4-8d76-28c0524cabf5
>    vhd=VHD-98063cd3-59dc-4ca0-a2f2-9aaf503a253a capacity=220117073920
> size=8388608 hidden=0 parent=VHD-c400481c-1d76-4ac4-8d76-28c0524cabf5
> vhd=VHD-ce54f768-0273-4c58-b90f-6a1ca34e3a17 capacity=32212254720
> size=22129147904 hidden=1 parent=none
>    vhd=VHD-41efd7fe-c42e-4dd0-ad2c-daf860358ef6 capacity=32212254720
> size=32283557888 hidden=0 parent=VHD-ce54f768-0273-4c58-b90f-6a1ca34e3a17
>    vhd=VHD-740c7bd2-2855-46b4-95c5-31b79a8e2616 capacity=32212254720
> size=8388608 hidden=0 parent=VHD-ce54f768-0273-4c58-b90f-6a1ca34e3a17
> vhd=VHD-d31b307e-dc76-4b74-ba92-284cab3eb4b1 capacity=161061273600
> size=161350680576 hidden=1 parent=none
>    vhd=VHD-74eacd40-a46b-456d-b3d7-01d3945f577d capacity=161061273600
> size=834666496 hidden=1 parent=VHD-d31b307e-dc76-4b74-ba92-284cab3eb4b1
>       vhd=VHD-bf27d6c8-8ce8-4bd0-95c6-c77bbc1d0a7b capacity=161061273600
> size=931135488 hidden=1 parent=VHD-74eacd40-a46b-456d-b3d7-01d3945f577d
>          vhd=VHD-e6a77050-22bf-4cee-b1db-a10365a04b1f
> capacity=161061273600 size=398458880 hidden=1 parent=VHD-bf27d6c8-8ce8-4bd0-
> 95c6-c77bbc1d0a7b
>             vhd=VHD-36185ae5-d86d-4137-aa0c-c7771c42d196
> capacity=161061273600 size=486539264 hidden=1 parent=VHD-e6a77050-22bf-4cee-
> b1db-a10365a04b1f
>                vhd=VHD-9c42a27e-85d3-4030-bc3f-d50ed8fcf689
> capacity=161061273600 size=20971520 hidden=1 parent=VHD-36185ae5-d86d-4137-
> aa0c-c7771c42d196
>                   vhd=VHD-feb3e581-1bfb-4e7d-a605-39b09c2252b7
> capacity=161061273600 size=20971520 hidden=1 parent=VHD-9c42a27e-85d3-4030-
> bc3f-d50ed8fcf689
>                      vhd=VHD-e5ec6625-9356-459e-aeaa-46a07d9e610b
> capacity=161061273600 size=20971520 hidden=1 parent=VHD-feb3e581-1bfb-4e7d-
> a605-39b09c2252b7
>                         vhd=VHD-1976f303-e4a7-4931-984c-0a047668003d
> capacity=161061273600 size=507510784 hidden=1 parent=VHD-e5ec6625-9356-459e-
> aeaa-46a07d9e610b
>                            vhd=VHD-1f6d0429-b6e3-4a97-a89d-b4223851c1f6
> capacity=161061273600 size=373293056 hidden=1 parent=VHD-1976f303-e4a7-4931-
> 984c-0a047668003d
>                               vhd=VHD-9bd4cd72-1e3a-45d8-8b7b-3339c71359fb
> capacity=161061273600 size=671088640 hidden=1 parent=VHD-1f6d0429-b6e3-4a97-
> a89d-b4223851c1f6
>                                  vhd=VHD-76eaa6cd-4bbf-46eb-996f-210307441a0d
> capacity=161061273600 size=985661440 hidden=1 parent=VHD-9bd4cd72-1e3a-45d8-
> 8b7b-3339c71359fb
>                                     vhd=VHD-ba3329eb-88db-4750-81a8-a8d3f50228fc
> capacity=161061273600 size=117440512 hidden=1 parent=VHD-76eaa6cd-4bbf-46eb-
> 996f-210307441a0d
>                                        vhd=VHD-145d0992-b12a-4c2d-a2d0-4134e5bd84db
> capacity=161061273600 size=20971520 hidden=1 parent=VHD-ba3329eb-88db-4750-
> 81a8-a8d3f50228fc
>                                           vhd=VHD-a27910a1-fe9b-4888-85c7-ebde9595a65d
> capacity=161061273600 size=1056964608 hidden=1
> parent=VHD-145d0992-b12a-4c2d-a2d0-4134e5bd84db
>                                              vhd=VHD-997c342f-f983-4326-b141-22e6e0bd9817
> capacity=161061273600 size=532676608 hidden=1 parent=VHD-a27910a1-fe9b-4888-
> 85c7-ebde9595a65d
>                                                 vhd=VHD-d79f9874-59ab-4c72-9be3-afd12c56dfd5
> capacity=161061273600 size=545259520 hidden=1 parent=VHD-997c342f-f983-4326-
> b141-22e6e0bd9817
>
>  vhd=VHD-5b34dd4a-28a3-4d33-ab31-836159de13ac capacity=161061273600
> size=486539264 hidden=1 parent=VHD-d79f9874-59ab-4c72-9be3-afd12c56dfd5
>
> vhd=VHD-5e4277c3-e08f-4661-a979-999e5cbd8940 capacity=161061273600
> size=58720256 hidden=1 parent=VHD-5b34dd4a-28a3-4d33-ab31-836159de13ac
>
>  vhd=VHD-bd6be8c0-2805-403f-aef0-aaa860044a13 capacity=161061273600
> size=62914560 hidden=1 parent=VHD-5e4277c3-e08f-4661-a979-999e5cbd8940
>
> vhd=VHD-d7a877b8-c083-4e17-8ad6-1ad07edd5318 capacity=161061273600
> size=629145600 hidden=1 parent=VHD-bd6be8c0-2805-403f-aef0-aaa860044a13
>
>  vhd=VHD-219c89b8-5620-4302-8141-83ef042f97d1 capacity=161061273600
> size=692060160 hidden=1 parent=VHD-d7a877b8-c083-4e17-8ad6-1ad07edd5318
>
> vhd=VHD-c6b8a6aa-da0f-40f8-8ee9-6658c93cd6d6 capacity=161061273600
> size=427819008 hidden=1 parent=VHD-219c89b8-5620-4302-8141-83ef042f97d1
>
>  vhd=VHD-5fbeab95-6277-4507-a56e-1633cfe63fb8 capacity=161061273600
> size=650117120 hidden=1 parent=VHD-c6b8a6aa-da0f-40f8-8ee9-6658c93cd6d6
>
> vhd=VHD-d0a49ccd-1a3e-4a17-a9e9-5e182b11ac1b capacity=161061273600
> size=310378496 hidden=1 parent=VHD-5fbeab95-6277-4507-a56e-1633cfe63fb8
>
>  vhd=VHD-b9e1e2be-e7a9-425b-bdf5-aa33f186cc1b capacity=161061273600
> size=29360128 hidden=1 parent=VHD-d0a49ccd-1a3e-4a17-a9e9-5e182b11ac1b
>
>     vhd=VHD-12c65869-a2b3-485e-8386-ce4f80214ed7 capacity=161061273600
> size=20971520 hidden=1 parent=VHD-b9e1e2be-e7a9-425b-bdf5-aa33f186cc1b
>
>        vhd=VHD-3c452785-92ed-4355-8e90-7f1d51670dc9 capacity=161061273600
> size=161384235008 hidden=0 parent=VHD-12c65869-a2b3-485e-8386-ce4f80214ed7
>
>
> Att / Regards
>
>
> On 14 May 2018, at 13:32, Felipe Rossi <felipe@brascloud.com.br> wrote:
>
> How i can delete all chain of snapshots of all VMs on Xen ??
>
>
> Att / Regards
>
> <assinatura.png>
>
> On 14 May 2018, at 13:00, Rafael Weingärtner <rafaelweingartner@gmail.com>
> wrote:
>
> There was (is) a bug that causes this problem. There is a PR to fix this.
> https://github.com/apache/cloudstack/pull/2398
>
> The first version that has this bug fix is 4.11.1.0. It is possible to
> "clean" this chain manually to allow you to execute snapshots again.
>
>
>
> On Mon, May 14, 2018 at 12:21 PM, Suresh Kumar Anaparti <
> sureshkumar.anaparti@gmail.com> wrote:
>
> Hi Felipe,
>
> It seems there is a recurring snapshots on the volume DATA-435. Can you
> check the recurring snapshots in cloudstack db tables snapshot_policy
> & snapshot_schedule. Also, check the status of the volume and its snapshots
> on db tables volumes and snapshots for the volumes DATA-435, ROOT-971,
> ROOT-1045 and ROOT-763.
>
> -Suresh
>
> On Mon, May 14, 2018 at 8:38 PM, Swen - swen.io <me@swen.io> wrote:
>
> Hi Felipe,
>
>
>
> As far as I can see these are volume snapshots, right? You need to check
> if the snapshots on XenServer are part of a chain. Are you familiar with
> vhd-util in XenServer cli?
>
> What is your value of snapshot.delta.max in global settings?
>
>
>
> Cu Swen
>
>
>
> *Von:* Felipe Rossi [mailto:felipe@brascloud.com.br
> <felipe@brascloud.com.br>]
> *Gesendet:* Montag, 14. Mai 2018 16:41
> *An:* users@cloudstack.apache.org
> *Betreff:* Problems with SnapShot ACS+Xen
>
>
>
> Hi Team,
>
>
>
> We have one situation on CloudStack and Xen with Snapshot, see print
> attached,
>
> we have many snapshot showing on XenServer but on ACS this snapshot not
> exist
>
>
>
> I can delete manual via Xen this snapshots ?? what happen for generate
>
> all
>
> this snaphost
>
> without register on ACS ?
>
>
>
>
>
> Att / Regards
>
>
>
>
>
>
>
>
> --
> Rafael Weingärtner
>
>
>
>

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