subhash yedugundla created CLOUDSTACK-8944:
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Summary: Template download possible from new secondary storages
before the download is 100 % complete
Key: CLOUDSTACK-8944
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8944
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.5.2
Environment: xenserver host with nfs storage
Reporter: subhash yedugundla
ISSUE
==================
Secondary Storage ( Parent is NULL in the database )
after secondary storage is added from the CloudStack GUI which in turn leads
to a invalid download URL for a template
TROUBLESHOOTING
===================
The parameter provided when the Secondary storage created
Name:
Provider:NFS
Zone:dev3-z1
Server:192.168.125.12
Path:/vol/dev03/test
when we add secondary storage
{noformat}
2015-06-11 07:27:40,686 TRACE [c.c.u.d.T.Statement]
(catalina-exec-19:ctx-11906a2c ctx-550a6e46) (logid:0fb48736) Closing:
com.mysql.jdbc.JDBC4PreparedStatement@7e703121: INSERT INTO image_store
(image_store.id, image_store.name, image_store.uuid, image_store.protocol,
image_store.url, image_store.image_provider_name, image_store.data_center_id,
image_store.scope, image_store.created, image_store.role, image_store.parent,
image_store.total_size, image_store.used_bytes) VALUES (0, _binary'sec3',
_binary'471d5edc-424e-41fb-a21e-47e53670fe62', _binary'nfs',
_binary'nfs://10.104.49.65/nfs/sec3', _binary'NFS', 1, 'ZONE', '2015-06-11
01:57:40', 'Image', null, null, null)
mysql> select * from image_store where id=3 \G;
*************************** 1. row ***************************
id: 3
name: sec3
image_provider_name: NFS
protocol: nfs
url: nfs://10.104.49.65/nfs/sec3
data_center_id: 1
scope: ZONE
role: Image
uuid: 471d5edc-424e-41fb-a21e-47e53670fe62
parent: NULL
created: 2015-06-11 01:57:40
removed: NULL
total_size: NULL
used_bytes: NULL
1 row in set (0.00 sec)
{noformat}
Template download falils if the parent is NULL
The URL published when the customer extract the template gives 403 forbidden
error.
Example :
Template id:3343
The URL is below.
https://210-140-168-1.systemip.idcfcloud.com/userdata/8aa50513-e60e-481f-989d-5bbd119504df.ova
The template is stored on the new mount-point (je01v-secstr01-02 )
{noformat}
root@s-1-VM:/var/www/html/userdata# df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 276M 144M 118M 55% /
udev 10M 0 10M 0% /dev
tmpfs 201M 224K 201M 1% /run
/dev/disk/by-uuid/1458767f-a01a-4237-89e8-930f8c42fffe 276M 144M 118M 55% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 515M 0 515M 0% /run/shm
/dev/sda1 45M 22M 21M 51% /boot
/dev/sda6 98M 5.6M 88M 6% /home
/dev/sda8 368M 11M 339M 3% /opt
/dev/sda10 63M 5.3M 55M 9% /tmp
/dev/sda7 610M 518M 61M 90% /usr
/dev/sda9 415M 248M 146M 63% /var
10.133.245.11:/je01v-secstr01-01 16T 11T 5.5T 66%
/mnt/SecStorage/8c0f1709-5d1d-3f0e-b100-ccfb873cf3ff
10.133.245.11:/je01v-secstr01-02 5.9T 4.0T 1.9T 69%
/mnt/SecStorage/22836274-19c4-301a-80d8-690f16530e0a **THIS ONE
>From the SSVM
root@s-1-VM:/var/www/html/userdata# ls -lah | grep 3343
lrwxrwxrwx 1 root root 83 May 20 06:11 8aa50513-e60e-481f-989d-5bbd119504df.ova
->
/mnt/SecStorage/null/template/tmpl/19/3343/d93d6fcf-bb4e-3287-8346-a7781c39ecdb.ova
{noformat}
The symbolic link is
"/mnt/SecStorage/null/template/tmpl/19/3343/d93d6fcf-bb4e-3287-8346-a7781c39ecdb.ova".
We assumed the problem is that the link contains "null" directory.
The correct symbolic link should be
"/mnt/SecStorage/22836274-19c4-301a-80d8-690f16530e0a/template/tmpl/19/3343/d93d6fcf-bb4e-3287-8346-a7781c39ecdb.ova"
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