Thanks for the reply.
We have checked the version of the installed CTA rpms on both upgraded hosts and they are all 5.11.10.0-1
=====> all.export /ctafrontend nolock r/w
Config exporting /ctafrontend
Plugin loaded secprot v5.8.2 from seclib libXrdSec-5.so
++++++ Authentication system initialization started.
Plugin loaded secsss v5.8.2 from sec.protocol libXrdSecsss-5.so
=====> sec.protocol sss -s /etc/cta/eos.sss.keytab
=====> sec.protbind * only sss
Config 2 authentication directives processed in /etc/cta/cta-frontend-xrootd.conf
------ Authentication system initialization completed.
++++++ Protection system initialization started.
Config warning: Security level is set to none; request protection disabled!
Config Local protection level: none
Config Remote protection level: none
------ Protection system initialization completed.
Config Routing for cta-front02.scd.rl.ac.uk: local pub4 prv4
Config Route all4: cta-front02.scd.rl.ac.uk Dest=[::130.246.182.39]:10955
++++++ ssi initialization started.
=====> ssi.svclib libXrdSsiCta.so
Config Configuring standalone server.
250702 10:03:48 1947844 ssi_XrdSsiCtaServiceProvider: pid:1947844 tid:139850548526144 XrdSsiCtaServiceProvider() constructor
250702 10:03:48 1947844 ssi_XrdSsiCtaServiceProvider: pid:1947844 tid:139850548526144 Called Init(/etc/cta/cta-frontend-xrootd.conf,)
250702 10:03:48 1947844 ssi_XrdSsiCtaServiceProvider: pid:1947844 tid:139850548526144 XrdSsiCtaServiceProvider::Init(): cta::exception::Exception cta.instance_name is not set in configuration file /etc/cta/cta-frontend-xrootd.conf
/usr/lib64/libctacommon.so.0(cta::exception::Backtrace::Backtrace(bool)+0x6b) [0x7f3178da9fcd]
/usr/lib64/libctacommon.so.0(cta::exception::Exception::Exception(std::basic_string_view<char, std::char_traits >, bool)+0x91) [0x7f3178dab095]
/usr/lib64/libctacommon.so.0(cta::exception::UserError::UserError(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, bool)+0x53) [0x7f3178dac589]
/lib64/libXrdSsiCta.so(cta::frontend::FrontendService::FrontendService(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)+0x8eb) [0x7f317b8fb593]
/lib64/libXrdSsiCta.so(std::_MakeUniqcta::frontend::FrontendService::__single_object std::make_unique<cta::frontend::FrontendService, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&>(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)+0x48) [0x7f317b840bbb]
/lib64/libXrdSsiCta.so(XrdSsiCtaServiceProvider::Init(XrdSsiLogger*, XrdSsiCluster*, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, int, char**)+0x256) [0x7f317b839380]
/lib64/libXrdSsi-5.so(XrdSsiSfsConfig::ConfigSvc(char**, int)+0x205) [0x7f317c14cca5]
/lib64/libXrdSsi-5.so(XrdSsiSfsConfig::Configure(XrdOucEnv*)+0x136) [0x7f317c14cfb6]
/lib64/libXrdSsi-5.so(XrdSsiSfsConfig::Configure(char const*, XrdOucEnv*)+0x410) [0x7f317c14e220]
/lib64/libXrdSsi-5.so(XrdSfsGetFileSystem2+0xb6) [0x7f317c14e3b6]
/lib64/libXrdServer.so.3(XrdXrootdloadFileSystem(XrdSysError*, XrdSfsFileSystem*, char const*, char const*, XrdOucEnv*)+0x7d) [0x7f317e6a8b1d]
/lib64/libXrdServer.so.3(XrdXrootdProtocol::ConfigFS(XrdOucEnv&, char const*)+0x4a) [0x7f317e6a3b5a]
/lib64/libXrdServer.so.3(XrdXrootdProtocol::Configure(char*, XrdProtocol_Config*)+0x6fc) [0x7f317e6a59fc]
/lib64/libXrdServer.so.3(XrdgetProtocol+0x65) [0x7f317e6b7c35]
/usr/bin/xrootd(+0x10375) [0x5575098e1375]
/usr/bin/xrootd(+0x7cd8) [0x5575098d8cd8]
/lib64/libc.so.6(+0x295d0) [0x7f317de295d0]
/lib64/libc.so.6(__libc_start_main+0x80) [0x7f317de29680]
/usr/bin/xrootd(+0x8315) [0x5575098d9315]
250702 10:03:48 1947844 ssi_Config: Provider initialization failed.
------ ssi initialization failed.
250702 10:03:48 1947844 XrootdConfig: Unable to load file system via libXrdSsi.so
250702 10:03:48 1947844 XrootdConfig: Unable to load base file system using libXrdSsi.so
------ xroot protocol initialization failed.
250702 10:03:48 1947844 XrdProtocol: Protocol xroot could not be loaded
------ xrootd cta@cta-front02.scd.rl.ac.uk:10955 initialization failed.
(END)
{“epoch_time”:1751383447.035173161,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“ERROR”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Aborting cta-taped on uncaught exception. Stack trace follows.”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“Message”:“getTapeDrive: create failed: instance failed: Error while trying to retrieve text for error ORA-01804
“}
{“epoch_time”:1751383447.035393226,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:0,“traceFrame”:”/usr/lib64/libctacommon.so.0(cta::exception::Backtrace::Backtrace(bool)+0x6b) [0x7f899f3ce097]”}
{“epoch_time”:1751383447.035459590,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:1,“traceFrame”:“/usr/lib64/libctacommon.so.0(cta::exception::Exception::Exception(std::basic_string_view<char, std::char_traits >, bool)+0x91) [0x7f899f3cf0af]”}
{“epoch_time”:1751383447.035510516,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:2,“traceFrame”:“/usr/lib64/libctardbmswrapper.so.0(cta::rdbms::wrapper::OcciConnFactory::create()+0x141) [0x7f899f5b46af]”}
{“epoch_time”:1751383447.035558374,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:3,“traceFrame”:“/usr/lib64/libctardbms.so.0(cta::rdbms::ConnPool::getConn()+0x1bd) [0x7f89a0ddf595]”}
{“epoch_time”:1751383447.035619484,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:4,“traceFrame”:“/usr/lib64/libctacatalogue.so.0(cta::catalogue::RdbmsDriveStateCatalogue::getTapeDrive(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) const+0x68) [0x7f899f9494ae]”}
{“epoch_time”:1751383447.035667874,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:5,“traceFrame”:“/usr/lib64/libctacatalogue.so.0(+0x44626b) [0x7f899fa4626b]”}
{“epoch_time”:1751383447.035714899,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:6,“traceFrame”:“/usr/lib64/libctacatalogue.so.0(+0x4477bc) [0x7f899fa477bc]”}
{“epoch_time”:1751383447.035767377,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:7,“traceFrame”:“/usr/lib64/libctacatalogue.so.0(cta::catalogue::DriveStateCatalogueRetryWrapper::getTapeDrive(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) const+0x52) [0x7f899fa462d8]”}
{“epoch_time”:1751383447.035815595,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:8,“traceFrame”:“/usr/bin/cta-taped() [0x49ee06]”}
{“epoch_time”:1751383447.035860974,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:9,“traceFrame”:“/usr/bin/cta-taped() [0x49e547]”}
{“epoch_time”:1751383447.035924588,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:10,“traceFrame”:“/usr/bin/cta-taped() [0x4c91df]”}
{“epoch_time”:1751383447.035970757,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:11,“traceFrame”:“/usr/bin/cta-taped() [0x4c8d76]”}
{“epoch_time”:1751383447.036016130,“local_time”:“2025-07-01T16:24:07+0100”,“hostname”:“getafix-ts09”,“program”:“cta-taped”,“log_level”:“INFO”,“pid”:“2564933”,“tid”:“2564933”,“message”:“Stack trace”,“drive_name”:“obelix_lto8_16”,“instance”:“antares-dev”,“sched_backend”:“cephUser”,“traceFrameNumber”:12,“traceFrame”:“/usr/bin/cta-taped() [0x48f7c4]”}