[Xen-API] error: Failed to read /vm/domains: has this domain already been cleaned up?

[sreeranj s <sreeranj4droid@xxxxxxxxx>]

Hi,

I am using XCP 1.6 in my IBM server and I have 2 vms (centos 6.3 and Windows 2008 std R2). When I start and stop VMs I see the following errors in /var/log/messages. I am using Xencenter 6.1 to Manage the Vms.
Any help on this will be highly appreciated.


Error when shutdown of Centos and Windows Vms

====================================================
Mar 23 09:25:00 srv /opt/xensource/libexec/xenopsd: [ info|srv|8|Async.VM.clean_shutdown R:531d2881d364|xenops] removing core files from /var/xen/qemu: ignoring exception Unix.Unix_error(20, "rmdir", "/var/xen/qemu/22590")
Mar 23 09:25:01 srv tapdisk[22253]: tapdisk-log: closing after 0 errors

Mar 23 09:25:02 srv tapdisk[22188]: tapdisk-log: closing after 0 errors
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error||7895|xenops events D:732bb8aedd62|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv 9|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|9|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv 7899|xenops events D:732bb8aedd62|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|10|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|10|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|7902|xenops events D:732bb8aedd62|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|10|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|7903|xenops events D:732bb8aedd62|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv xenopsd: [error|srv|10|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
Mar 23 09:25:06 srv /opt/xensource/libexec/xenopsd: [error|srv|10|events|xenops] Failed to read /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/domains: has this domain already been cleaned up?
====================================================


Error during Windows/Centos VM startup(started using Xencenter)

Mar 23 09:29:37 srv fe: qemu-dm-35[25187]: xs_read(/local/domain/0/device-model/35/xen_extended_power_mgmt): read error
Mar 23 09:29:37 srv fe: qemu-dm-35[25187]: xs_read(): vncpasswd get error. /vm/b0bbc5f0-cc9e-186c-0fc5-f9a5f003f536/vncpasswd.
Mar 23 09:29:37 srv fe: qemu-dm-35[25187]: vcpu-set: watch node error.
Mar 23 09:29:37 srv fe: qemu-dm-35[25187]: xs_read(/local/domain/35/log-throttling): read error
Mar 23 09:29:37 srv xapi: [error|srv.aggroup.com|6349|Async.VM.start R:00a7f6c29e40|sql] Duplicate key in set or map: table task; field other_config; ref OpaqueRef:00a7f6c2-9e40-86b7-8161-a6b0dca256fb; key debug_info:cancel_points_seen
Mar 23 09:29:37 srv ovsdb-server: 00050|jsonrpc|WARN|unix:/tmp/stream-unix.25303.0: send error: Broken pipe

Mar 23 09:29:46 srv fe: qemu-dm-35[25187]: DbgPrint(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL) interception enabled

Mar 23 09:29:47 srv ovsdb-server: 00052|jsonrpc|WARN|unix:/tmp/stream-unix.25558.0: send error: Broken pipe

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