If it was not executing coalesce you would see the parent reference when you listed the hierarchy, right?
On Wed, Oct 25, 2017 at 10:25 PM, Lotic Lists <li...@lotic.com.br> wrote: > I think ACS preserve all VHDs for coalesce but coalesce not occur when > create a template or before starting next snapshot scheduled. > If I create a template from any snapshots (2) showing in GUI, the template > have 49GB. 49 GB is the size of the 2 latest files on secondary storage. > > What do you think? Bug? > > > -----Original Message----- > From: Rafael Weingärtner [mailto:rafaelweingart...@gmail.com] > Sent: quarta-feira, 25 de outubro de 2017 22:07 > To: users@cloudstack.apache.org > Subject: Re: Strange size of template from snapshot on XenServer > > Aha, The two destroyed entries are showing " removed: NULL". > > In ACS one thing is the "destroying" of a resource, another is the removal > of this resource from the system. I believe there is something to do with > the expunge interval, but I am not sure if the snapshots complete removal > also happens within the expunge interval of user VMs or if it is configured > by something else. > > > On Wed, Oct 25, 2017 at 10:03 PM, Lotic Lists <li...@lotic.com.br> wrote: > > > I not start manual snapshot, just scheduled with keep=2 > > > > GUI showing 2 snapshots, database showing 4 entries, 2 Destroyed and 2 > > BackedUp > > > > *************************** 132. row *************************** > > id: 6380 > > data_center_id: 2 > > account_id: 64 > > domain_id: 49 > > volume_id: 2102 > > disk_offering_id: 230 > > status: Destroyed > > path: NULL > > name: FullCRM_ROOT-542_20171022030205 > > uuid: 1294cdb7-01bf-4e76-b4c0-11b3c6b395e9 > > snapshot_type: 4 > > type_description: DAILY > > size: 311385128960 > > created: 2017-10-22 03:02:05 > > removed: NULL > > backup_snap_id: NULL > > swift_id: NULL > > sechost_id: NULL > > prev_snap_id: NULL > > hypervisor_type: XenServer > > version: 2.2 > > s3_id: NULL > > min_iops: NULL > > max_iops: NULL > > *************************** 133. row *************************** > > id: 6416 > > data_center_id: 2 > > account_id: 64 > > domain_id: 49 > > volume_id: 2102 > > disk_offering_id: 230 > > status: Destroyed > > path: NULL > > name: FullCRM_ROOT-542_20171023030205 > > uuid: 0a8067a3-ad15-40b6-8b16-c1881d7d9f41 > > snapshot_type: 4 > > type_description: DAILY > > size: 311385128960 > > created: 2017-10-23 03:02:05 > > removed: NULL > > backup_snap_id: NULL > > swift_id: NULL > > sechost_id: NULL > > prev_snap_id: NULL > > hypervisor_type: XenServer > > version: 2.2 > > s3_id: NULL > > min_iops: NULL > > max_iops: NULL > > *************************** 134. row *************************** > > id: 6455 > > data_center_id: 2 > > account_id: 64 > > domain_id: 49 > > volume_id: 2102 > > disk_offering_id: 230 > > status: BackedUp > > path: NULL > > name: FullCRM_ROOT-542_20171024030207 > > uuid: 1ca646e5-a155-4a59-aa31-5889eec7536f > > snapshot_type: 4 > > type_description: DAILY > > size: 311385128960 > > created: 2017-10-24 03:02:07 > > removed: NULL > > backup_snap_id: NULL > > swift_id: NULL > > sechost_id: NULL > > prev_snap_id: NULL > > hypervisor_type: XenServer > > version: 2.2 > > s3_id: NULL > > min_iops: NULL > > max_iops: NULL > > *************************** 135. row *************************** > > id: 6497 > > data_center_id: 2 > > account_id: 64 > > domain_id: 49 > > volume_id: 2102 > > disk_offering_id: 230 > > status: BackedUp > > path: NULL > > name: FullCRM_ROOT-542_20171025030208 > > uuid: 759d61dc-e3db-4815-b68b-b90904ccbda5 > > snapshot_type: 4 > > type_description: DAILY > > size: 311385128960 > > created: 2017-10-25 03:02:08 > > removed: NULL > > backup_snap_id: NULL > > swift_id: NULL > > sechost_id: NULL > > prev_snap_id: NULL > > hypervisor_type: XenServer > > version: 2.2 > > s3_id: NULL > > min_iops: NULL > > max_iops: NULL > > > > > > > > -----Original Message----- > > From: Rafael Weingärtner [mailto:rafaelweingart...@gmail.com] > > Sent: quarta-feira, 25 de outubro de 2017 21:50 > > To: users@cloudstack.apache.org > > Subject: Re: Strange size of template from snapshot on XenServer > > > > The file "14818597-55bb-49be-9ace-761e9e01c074.vhd" seems more like a > > manual snapshot. It was created 2 hours after the "normal" time. I > > would check these snapshots in ACS and see how they are presented. > > BTW, how many snapshots is ACS showing for this volume? I would also > > check the "snapshots" table for the volume you have configured them. > > select * from snapshots where volume_id = ? > > > > you may also filter for removed: > > select * from snapshots where volume_id = ? and removed is null > > > > On Wed, Oct 25, 2017 at 9:39 PM, Lotic Lists <li...@lotic.com.br> wrote: > > > > > Hi Rafael, I check > > > > > > # ls -lrt > > > total 285368382 > > > -rw-r--r-- 1 root root 304124744192 Oct 22 03:28 > > > 14818597-55bb-49be-9ace- 761e9e01c074.vhd > > > -rw-r--r-- 1 root root 17770869248 Oct 23 01:10 > > > bbd9e9b5-53fb-44a2-afbe- f262396a2d84.vhd > > > -rw-r--r-- 1 root root 52199817728 Oct 24 01:30 > > > 3b90bbb2-7ce5-41f6-9f7e- fd0ea061cb2d.vhd > > > -rw-r--r-- 1 root root 51615670784 Oct 25 01:28 > > > 4b450217-c9ad-45a2-946b- de3cb323469b.vhd > > > > > > # vhd-util scan -f -m'*.vhd' -p > > > vhd=14818597-55bb-49be-9ace-761e9e01c074.vhd capacity=311385128960 > > > size=304124744192 hidden=0 parent=none > > > vhd=bbd9e9b5-53fb-44a2-afbe-f262396a2d84.vhd capacity=311385128960 > > > size=17770869248 hidden=0 parent=none > > > vhd=3b90bbb2-7ce5-41f6-9f7e-fd0ea061cb2d.vhd capacity=311385128960 > > > size=52199817728 hidden=0 parent=none > > > vhd=4b450217-c9ad-45a2-946b-de3cb323469b.vhd capacity=311385128960 > > > size=51615670784 hidden=0 parent=none > > > > > > > > > > > > > > > -----Original Message----- > > > From: Rafael Weingärtner [mailto:rafaelweingart...@gmail.com] > > > Sent: quarta-feira, 25 de outubro de 2017 20:44 > > > To: users@cloudstack.apache.org > > > Subject: Re: Strange size of template from snapshot on XenServer > > > > > > Did you check the hierarchy of those snapshot files in your > > > secondary storage? > > > > > > > > > > > > On Wed, Oct 25, 2017 at 7:44 PM, Lotic Lists <li...@lotic.com.br> > wrote: > > > > > > > Hi all > > > > > > > > > > > > > > > > Anyone identify problems with templates from snapshots on XenServer? > > > > > > > > I created a recurrent snapshot, first VHD on secondary storage > > > > have a similar size of volume. If I create a template from latest > > > > snapshot, the size of VHD of template is smaller equal from last > > > > snapshot, I think CloudStack/Xenserver not coalesce VHD files of > > > > secondary storage for create the template > > > > > > > > > > > > > > > > I keep two recurrent snapshots, on secondary storage have four files. > > > > > > > > > > > > > > > > Environment is ACS 4.9.3.0 and XenServer 6.5, primary storage is > > > > PreSetup with ISCSI. > > > > > > > > > > > > > > > > Thanks > > > > > > > > Marcelo > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > Rafael Weingärtner > > > > > > > > > > > > -- > > Rafael Weingärtner > > > > > > > -- > Rafael Weingärtner > > -- Rafael Weingärtner
