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[EP-tech] Error cannot allocate memory
Hi Lists,
Our repository sometimes having this error on the browser:
*"Error calling df: Cannot allocate memory"*
And checking on the log of the apache, I got this:
================
[Tue Jun 16 03:58:30.265596 2020] [:error] [pid 6987:tid 139987773269760]
Apache2::RequestIO::read: (70008) Partial results are valid but processing
is incomplete at
(eval 685) line 5
------------------------------------------------------------------
---------------- EPrints System Error ----------------------------
------------------------------------------------------------------
Error calling df: Cannot allocate memory
------------------------------------------------------------------
at /opt/eprints3/perl_lib/EPrints/System.pm line 349.
EPrints::System::free_space('EPrints::System::linux=HASH(0x559787596f18)',
'/opt/eprints3/archives/wiraraja/documents/disk0') called at
/opt/eprints3/perl_li
b/EPrints/BackCompatibility.pm line 467
EPrints::Platform::free_space('/opt/eprints3/archives/wiraraja/documents/disk0')
called at /opt/eprints3/perl_lib/EPrints/Repository.pm line 1851
EPrints::Repository::get_store_dir('EPrints::Repository=HASH(0x5597864b7c78)')
called at /opt/eprints3/perl_lib/EPrints/DataObj/EPrint.pm line 597
EPrints::DataObj::EPrint::get_defaults('EPrints::DataObj::EPrint',
'EPrints::Repository=HASH(0x5597864b7c78)', 'HASH(0x5597831a9800)',
'EPrints::DataSet=HASH
(0x55978814e1b0)') called at /opt/eprints3/perl_lib/EPrints/DataObj.pm line
259
EPrints::DataObj::create_from_data('EPrints::DataObj::EPrint',
'EPrints::Repository=HASH(0x5597864b7c78)', 'HASH(0x559783197000)',
'EPrints::DataSet=HASH(0x5
5978814e1b0)') called at /opt/eprints3/perl_lib/EPrints/DataObj/EPrint.pm
line 495
EPrints::DataObj::EPrint::create_from_data('EPrints::DataObj::EPrint',
'EPrints::Repository=HASH(0x5597864b7c78)', 'HASH(0x559783197000)',
'EPrints::DataSet=
HASH(0x55978814e1b0)') called at /opt/eprints3/perl_lib/EPrints/DataSet.pm
line 1013
EPrints::DataSet::create_dataobj('EPrints::DataSet=HASH(0x55978814e1b0)',
'HASH(0x559783197000)') called at /opt/eprints3/perl_lib/EPrints/DataSet.pm
line 10
07
EPrints::DataSet::create_object('EPrints::DataSet=HASH(0x55978814e1b0)',
'EPrints::Repository=HASH(0x5597864b7c78)', 'HASH(0x559783197000)') called
at /opt/e
prints3/perl_lib/EPrints/Plugin/Screen/NewEPrint.pm line 50
EPrints::Plugin::Screen::NewEPrint::action_create('EPrints::Plugin::Screen::NewEPrint=HASH(0x559788872308)')
called at /opt/eprints3/perl_lib/EPrints/Plugin/
Screen.pm line 240
EPrints::Plugin::Screen::from('EPrints::Plugin::Screen::NewEPrint=HASH(0x559788872308)')
called at /opt/eprints3/perl_lib/EPrints/ScreenProcessor.pm line 310
EPrints::ScreenProcessor::process('EPrints::ScreenProcessor',
'session', 'EPrints::Repository=HASH(0x5597864b7c78)', 'template', undef,
'url', '/cgi/users/ho
me') called at /opt/eprints3/cgi/users/home line 25
ModPerl::ROOT::ModPerl::Registry::opt_eprints3_cgi_users_home::handler('Apache2::RequestRec=SCALAR(0x5597832db168)')
called at /usr/lib/perl5/ModPerl/Registr
yCooker.pm line 206
eval {...} called at /usr/lib/perl5/ModPerl/RegistryCooker.pm line
206
ModPerl::RegistryCooker::run('ModPerl::Registry=HASH(0x559783196fd0)')
called at /usr/lib/perl5/ModPerl/RegistryCooker.pm line 172
ModPerl::RegistryCooker::default_handler('ModPerl::Registry=HASH(0x559783196fd0)')
called at /usr/lib/perl5/ModPerl/Registry.pm line 31
ModPerl::Registry::handler('ModPerl::Registry',
'Apache2::RequestRec=SCALAR(0x5597832db168)') called at -e line 0
eval {...} called at -e line 0
================
At the time of the error, tried to `df` using cli of eprints user, can give
the disk free of the linux.
Is there any way to debug more? Or the solution is just throw more RAM on
the VM?
Eprints version: 3.3.15
OS: Linux Ubuntu 14.04
RAM: 1GB
Cheers,
Budiwijaya
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