Alexander Kuzmin
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Posts posted by Alexander Kuzmin
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6 hours ago, Tobias Kreidl said:
Try the following:
#xe vbd-list vm-uuid=(UUID-of-Control-Domain)
Use the UUID of the VBD below::
#xe vbd-unplug uuid=(UUID-of-VBD)
#xe vbd-destroy uuid=(UUID-of-VBD)when i am run xe vbd-list vm-uuid=(uuid of control domain) there is no any vbd is shown.
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Good day to you, Alan!
I saw this article but not try this so far.
While i am trying to snapshot clone vm or vdi there is no chance, i am looking how to clone lv (as it mentioned here) and i am create a new lv with exact same size as a troubled one
lvcreate -L 100.2G -n clon_bad VG_XenStorage-fff --config global{metadata_read_only=0}
and then when i am try to dd one lv to another there is an error dd: failed to open ‘/dev/VG_XenStorage-fff/VHD-aaa’: No such file or directory. And its true - in the folder /dev/VG_XenStorage-fff/ there is no my VHD
Do you have any ideas?
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Hi Tobias, and thanx for your replies.
It is not pool but standalone host. There were directory /var/run/sr-mount/ full of 1.9 gb somehow when i try to reboot this vm. And its stuck. There is no fresh backup and i am worry to reboot hypervisor by now.
Now i will try a toolstack restart...
After xe-toolstack-restart there is error on starting vm:
The server failed to handle your request, due to an internal error. The given message may give details useful for debugging the problem.
message: xenopsd internal error: Storage_interface.Illegal_transition(_) -
i am de attach vdi from corrupted vm and attach to the new one, restored from backup snapshot. Now when trying to run this clone there is error on start:
internall error: xenopsd internall error: Storage_interface.illegal_transition(_)
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there is an error in a CLI after running a command xe vm-start or vm-snapshot
Error code: SR_BACKEND_FAILURE_1200
Error parameters: , list index out of range,what it can be?
vm wont boot after shutdown Error code: SR_BACKEND_FAILURE_1200
in Command-Line Interface
Posted
... after reboot of hypervisor everything is seems to be ok with this VM. It was started fine. And make power cycle. Thank you for your attention.