Re: [Users] I am using the CentOS build from the 12th. I the engine is dieing with the following error.

Thu, 21 Jun 2012 12:05:13 -0700 

On 06/21/2012 09:47 PM, Juan Hernandez wrote:

On 06/21/2012 08:25 PM, Itamar Heim wrote:

On 06/21/2012 08:20 PM, Robert Middleswarth wrote:

On 06/18/2012 04:25 AM, Robert Middleswarth wrote:

2012-06-17 05:21:24,682 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(ajp--0.0.0.0-8009-9) Failed to decryptjava.io.FileNotFoundException:
/etc/pki/ovirt-engine/.keystore (Too many open files)
2012-06-17 05:21:26,121 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-88) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 05:21:26,130 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-88) XML RPC error in command
GetCapabilitiesVDS
( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 15:49:08,577 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-28) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:13,943 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-64) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:15,949 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-65) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:00:15,133 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-98) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:07:00,037 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-5) File "/usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files
larger
than 8192 bytes.
2012-06-17 21:07:00,115 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File "/usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:32:10,686 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File "/usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files
larger
than 8192 bytes.
2012-06-17 21:32:10,752 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-1) File "/usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:44:34,028 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-23) XML RPC error in command ListVDS ( Vds:
ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 21:44:36,034 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-26) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:44:36,045 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-26) XML RPC error in command
GetCapabilitiesVDS
( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files


I restarted ovirt-engine and ran lsof -p 3557

I see hundreds of the same open file.

java 3557 ovirt 839r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 840r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 841r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 842r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 843r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 844r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 845r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 846r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 847r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 848r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 849r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 850r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 851r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 852r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 853r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 854r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore

Is anyone else seeing this?


There are two issues that might be affecting you here:

1. We may have a leak of file descriptors on the logic that opens the
keystore. Can you take a look at the following change? Can you apply
it and let us know if it fixes your problem?

http://gerrit.ovirt.org/#/c/5423


I am still tiring to get a working build environment setup. However
dre...@gmail.com added into his repo and my problem went away after the
change was applied. I recommend that this fix gets cherry-picked into
the 3.1 tree


agree. is there an ovirt bug blocking the 3.1 blockers to track it?


Here is the bug:

https://bugzilla.redhat.com/834399

Should it block "Tracker: oVirt 3.1 release"?
we can debate if it is a blocker or not, but i don't see a reason not to cherry pick it to the 3.1 branch for the build, hence to flag it for tracking under the blocker bug 
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