tsinik-dw commented on issue #5915:
URL: https://github.com/apache/cloudstack/issues/5915#issuecomment-1059150119
Hi @nvazquez,
This error message is a little weird. After repeating the same test today
with a 2GB DATA volume and digging deeper into the logs, I came across the
following error found on SMlog of the pool master:
~~~
Mar 4 13:39:30 xen8-c1 SM: [5541] vdi_create {'sr_uuid':
'e71497cb-a0b7-ac0d-f836-f363811663b6', 'subtask_of':
'DummyRef:|4cb983a2-be5a-0b1b-296e-08bbb8e53a57|VDI.create', 'vdi_type':
'user', 'args': ['2147483648', 'DATA-1815', '', '', 'false',
'19700101T00:00:00Z', '', 'false'], 'host_ref':
'OpaqueRef:517abf46-0e48-9ed9-ba7a-188f8260a820', 'session_ref':
'OpaqueRef:607e2408-0bc7-8a3e-0306-8693e6fc0657', 'device_config': {'target':
'192.168.70.233', 'multihomelist': '192.168.70.233:3260', 'targetIQN':
'iqn.2010-01.com.solidfire:slwz.data-1815.331', 'SRmaster': 'true', 'device':
'/dev/disk/mpInuse/36f47acc100000000736c777a0000014b', 'SCSIid':
'36f47acc100000000736c777a0000014b'}, 'command': 'vdi_create', 'sr_ref':
'OpaqueRef:9b3d9125-9a98-ebf1-6677-944554ad2c71', 'vdi_sm_config':
{'base_mirror':
'07d9936d-1b5f-e16b-080e-f41a33d452d2/06c8e955-2404-4fd7-86e1-8d65fba194f0'}}
Mar 4 13:39:30 xen8-c1 SM: [5541] LVHDVDI.create for
0bb897ed-de6a-4c70-8fd3-aaaa23b4548c
Mar 4 13:39:30 xen8-c1 SM: [5541] LVHDVDI.create: type = vhd,
/dev/VG_XenStorage-e71497cb-a0b7-ac0d-f836-f363811663b6/VHD-0bb897ed-de6a-4c70-8fd3-aaaa23b4548c
(size=2147483648)
Mar 4 13:39:30 xen8-c1 SM: [5541] ['/sbin/vgs', '--noheadings',
'--nosuffix', '--units', 'b',
'VG_XenStorage-e71497cb-a0b7-ac0d-f836-f363811663b6']
Mar 4 13:39:30 xen8-c1 SM: [5541] pread SUCCESS
Mar 4 13:39:30 xen8-c1 SM: [5541] Not enough space! free space:
167772160, need: 2160066560
Mar 4 13:39:30 xen8-c1 SM: [5541] Raising exception [44, There is
insufficient space]
Mar 4 13:39:30 xen8-c1 SM: [5541] lock: released
/var/lock/sm/e71497cb-a0b7-ac0d-f836-f363811663b6/sr
Mar 4 13:39:30 xen8-c1 SM: [5541] ***** generic exception: vdi_create:
EXCEPTION <class 'SR.SROSError'>, There is insufficient space
~~~
The SR created on the destination pool was 2,2GB. It seems that it does not
respect the hv_ss_reserve value on disk offering, so with this size, it can not
create a snapshot of VDI for live migration. The hv_ss_reserve value in our
case is 200.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
