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

[Juan Hernandez]

On 06/21/2012 07:20 PM, Robert Middleswarth wrote:
>
>
> On 06/18/2012 04:47 AM, Juan Hernandez 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
> dreyou at 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

Ofer, can we do this?

>> 2. You may be having a problem with the file descriptors limit due to
>> other issues. During setup we should increase the file descriptor
>> limit from 1024 (the default) to 65535, but we do that for the "jboss"
>> user instead of for "ovirt". The fix for this issue is in review:
>>
>> http://gerrit.ovirt.org/#/c/5375
>>
>> The workaround for this is to edit the /etc/security/limits.conf file
>> and replace "jboss" with "ovirt", then restart the engine.
>
> Thanks
> Robert