serrno(3) LCG internal error variable

SYNOPSIS

#include <serrno.h>

extern int serrno;
extern char *sstrerror(int serrno_value );
extern void sperror(char * message );

DESCRIPTION

The serrno variable is the LCG's equivalent to system error variable errno. This variable, accessible only trough LCG API's and related functions below is guaranteed to be thread-safe.
The serrno variable is divided into common values and per package values, that are:
COPYTAPE
DB
- Database
MSG
- Message daemon
NS
- Name server
RFIO
- Remote File I/O
RTCOPY
- Remote Tape Copy
STAGE
- Stager
SYSREQ
TAPE
- Tape operations
VMGR
- Volume Manager
VDQM
- Volume and Drive Queue Manager
RMC
- Remote SCSI Media Changer Server
MON
- Monitoring
UPV
- User Privilege
DPM
- Disk Pool Manager
SECURITY

COMMON ERRORS

The following error values might be returned by any package:
SENOSHOST
(1001) Host unknown
SENOSSERV
(1002) Service unknown
SENOTRFILE
(1003) Not a remote file
SETIMEDOUT
(1004) Has timed out
SEBADFFORM
(1005) Bad fortran format specifier
SEBADFOPT
(1006) Bad fortran option specifier
SEINCFOPT
(1007) Incompatible fortran options
SENAMETOOLONG
(1008) File name too long
SENOCONFIG
(1009) Can't open configuration file
SEBADVERSION
(1010) Version ID mismatch
SEUBUF2SMALL
(1011) User buffer too small
SEMSGINVRNO
(1012) Invalid reply number
SEUMSG2LONG
(1013) User message too long
SEENTRYNFND
(1014) Entry not found
SEINTERNAL
(1015) Internal error
SECONNDROP
(1016) Connection closed by rem. end
SEBADIFNAM
(1017) Can't get interface name
SECOMERR
(1018) Communication error
SENOMAPDB
(1019) Can't open mapping database
SENOMAPFND
(1020) No user mapping
SERTYEXHAUST
(1021) Retry count exhausted
SEOPNOTSUP
(1022) Operation not supported
SEWOULDBLOCK
(1023) Resource temporarily unavailable
SEINPROGRESS
(1024) Operation now in progress
SECTHREADINIT
(1025) Cthread initialization error
SECTHREADERR
(1026) Thread interface call error
SESYSERR
(1027) System error
SEADNSINIT
(1028) adns_init() error
SEADNSSUBMIT
(1029) adns_submit() error
SEADNS
(1030) adns resolving error
SEADNSTOOMANY
(1031) adns returned more than one entry
SENOTADMIN
(1032) requestor is not administrator
SEUSERUNKN
(1033) User unknown
SEDUPKEY
(1034) Duplicate key value
SEENTRYEXISTS
(1035) The entry already exists
SEGROUPUNKN
(1036) Group Unknown
SECHECKSUM
(1037) Bad checksum
SELOOP
(1038) Too many symbolic links encountered

COPYTAPE ERRORS

None yet

DB ERRORS

The following error values are returned only by the database package:
EDB_A_ESESSION
(1201) Cdb api : invalid session
EDB_A_EDB
(1202) Cdb api : invalid db
EDB_A_EINVAL
(1203) Cdb api : invalid value
EDB_A_RESHOST
(1204) Cdb api : host res error
EDB_A_TOOMUCH
(1205) Cdb api : data size rejected
EDB_AS_SOCKET
(1206) Cdb api system : socket() error
EDB_AS_SOCKOPT
(1207) Cdb api system : [set/get]sockopt() error
EDB_AS_MALLOC
(1208) Cdb api system : malloc() error
EDB_A_NOERROR
(1209) Cdb api : no last error
EDB_A_IEINVAL
(1200) Cdb api : interface invalid value
EDB_AS_BIND
(1201) Cdb api : bind() error
EDB_AS_LISTEN
(1202) Cdb api : listen() error
EDB_AS_GETSOCKNAME
(1203) Cdb api : getsockname() error
EDB_AS_ACCEPT
(1204) Cdb api : accept() error
EDB_AS_GETPEERNAME
(1205) Cdb api : getpeername() error
EDB_A_WHOISIT
(1206) Cdb api : Connection from bad host
EDB_D_EINVAL
(1220) Cdb daemon : invalid value
EDB_D_EAGAIN
(1221) Cdb daemon : yet done
EDB_D_AUTH
(1222) Cdb daemon : unauthorized
EDB_D_LOGIN
(1223) Cdb daemon : login refused
EDB_D_PWDCORR
(1224) Cdb daemon : pwd file corrupted
EDB_D_ANA
(1225) Cdb daemon : db analysis error
EDB_D_HASHSIZE
(1226) Cdb daemon : bad hash size
EDB_D_UNKNOWN
(1227) Cdb daemon : unkn. db/table/key
EDB_D_NOLOCK
(1228) Cdb daemon : lock is required
EDB_D_CORRUPT
(1229) Cdb daemon : probably corrupted
EDB_D_TOOMUCH
(1230) Cdb daemon : data size rejected
EDB_D_ENOENT
(1231) Cdb daemon : no entry
EDB_D_ETYPE
(1232) Cdb daemon : unknown member type
EDB_D_EVALUE
(1233) Cdb daemon : unknown member val
EDB_D_NULLVALUE
(1234) Cdb daemon : null member value
EDB_D_LOCK
(1235) Cdb daemon : cannot gain lock
EDB_D_FREE
(1236) Cdb daemon : unsafe free attempt
EDB_D_SHUTDOWN
(1237) Cdb daemon : shutdown in progress
EDB_D_DEADLOCK
(1238) Cdb daemon : shutdown in progress
EDB_D_EXIST
(1239) Cdb daemon : yet exists
EDB_D_NOSPC
(1240) Cdb daemon : no more space
EDB_D_DUMPEND
(1241) Cdb daemon : end of dump
EDB_D_UNIQUE
(1242) Cdb daemon : uniqued key yet exist
EDB_D_LISTEND
(1243) Cdb daemon : end of list
EDB_D_NOTDUMP
(1244) Cdb daemon : not in dump mode
EDB_D_DNSCHECK
(1245) Cdb daemon : double DNS check error
EDB_D_REJECTED
(1246) Cdb daemon : Connection rejected (not authorised)
EDB_D_INIT
(1247) Cdb daemon : init in progress
EDB_D_INCONST
(1248) Cdb daemon : Cdb daemon : inconsistent request (unstop and no previous stop, unfreeze and no previous freeze)
EDB_D_FREEHASHSIZE
(1249) Cdb daemon : bad free hash size
EDB_DS_MALLOC
(1250) Cdb daemon system : malloc() error
EDB_DS_CALLOC
(1251) Cdb daemon system : calloc() error
EDB_DS_REALLOC
(1252) Cdb daemon system : realloc() error
EDB_DS_OPEN
(1253) Cdb daemon system : open() error
EDB_DS_FSTAT
(1254) Cdb daemon system : fstat() error
EDB_DS_LSEEK
(1255) Cdb daemon system : lseek() error
EDB_DS_READ
(1256) Cdb daemon system : read() error
EDB_DS_WRITE
(1257) Cdb daemon system : write() error
EDB_DS_RENAME
(1258) Cdb daemon system : rename() error
EDB_DS_FTRUNC
(1259) Cdb daemon system : ftruncate() error
EDB_DS_TMPNAM
(1260) Cdb daemon system : tmpnam() error
EDB_DS_FCNTL
(1261) Cdb daemon system : fcntl() error
EDB_DS_MKDIR
(1262) Cdb daemon system : mkdir() error
EDB_DS_TIMES
(1263) Cdb daemon system : times() error
EDB_DS_SYSCONF
(1264) Cdb daemon system : sysconf() err/unav
EDB_DS_GETHOSTNAME
(1265) Cdb daemon system : gethostname() error
EDB_DS_GETPEERNAME
(1266) Cdb daemon system : getpeername() error
EDB_DS_INET_NTOA
(1267) Cdb daemon system : getpeername() error
EDB_DS_REMOVE
(1268) Cdb daemon system : remove() error
EDB_DS_SIGACTION
(1269) Cdb daemon system : sigaction() error
EDB_DS_GETSOCKNAME
(1270) Cdb daemon system : getsockname() error
EDB_DS_BIND
(1271) Cdb daemon system : bind() error
EDB_DS_LISTEN
(1272) Cdb daemon system : listen() error
EDB_DS_CONNECT
(1273) Cdb daemon system : connect() error
EDB_DS_SOCKET
(1274) Cdb daemon system : socket() error
EDB_DS_SOCKOPT
(1275) Cdb daemon system : [set/get]sockopt() error
EDB_D_RESHOST
(1276) Cdb daemon : host res error
EDB_D_REQSIZE
(1277) Cdb daemon : request too big
EDB_C_EINVAL
(1280) Cdb config : invalid value
EDB_C_ENOENT
(1281) Cdb config : configuration error
EDB_C_TOOMUCH
(1282) Cdb config : conf. size rejected
EDB_CS_GETHOSTNAME
(1283) Cdb config system : gethostname() error
EDB_NOMOREDB
(1290) Cdb : nomoredb (the API retries automatically in such a case so you should never see this error number)

MSG ERRORS

The following error values are returned only by the message package:
EMSMSGU2REP
(1301) msg daemon unable to reply
EMSMSGSYERR
(1302) msg daemon system error
EMSNOPERM
(1303) Permission denied

NS ERRORS

The following error values are returned only by the name server package:
ENSNACT
(1401) name server not active or service being drained

RFIO ERRORS

The following error values are returned only by the remote file I/O package:
ERFNORCODE
(1501) RFIO communication error
ERFHOSTREFUSED
(1502) RFIO rejected connect attempt
ERFXHOST
(1503) Cross-host link (rename())
ERFPROTONOTSUP
(1504) RFIO protocol not supported

RTCOPY ERRORS

The following error values are returned only by the remote tape copy package:
ERTTMSERR
(1601) TMS call failed
ERTBLKSKPD
(1602) Blocks were skipped in file
ERTTPE_LSZ
(1603) Blocks skipped and file truncated
ERTMNYPARY
(1604) Too many skipped blocks
ERTLIMBYSZ
(1605) File limited by size
ERTUSINTR
(1606) Request interrupted by user
ERTOPINTR
(1607) Request interrupted by operator
ERTNOTCLIST
(1608) Request list is not circular
ERTBADREQ
(1609) Bad request structure

STAGE ERRORS

The following error values are returned only by the stager package:
ESTCLEARED
(1701) aborted by stageclr
ESTENOUGHF
(1702) enough free space
ESTLNKNCR
(1703) symbolic link not created
ESTLNKNSUP
(1704) symbolic link not supported
ESTNACT
(1705) Stager not active
ESTGROUP
(1706) Your group is invalid
ESTGRPUSER
(1707) No GRPUSER in configuration
ESTUSER
(1708) Invalid user
ESTHSMHOST
(1709) HSM HOST not specified
ESTTMSCHECK
(1710) tmscheck error
ESTLINKNAME
(1711) User link name processing error
ESTWRITABLE
(1712) User path in a non-writable directory
ESTKILLED
(1713) aborted by kill
ESTMEM
(1714) request too long (api)
ESTCONF
(1715) stage configuration error

SYSREQ ERRORS

The following error value is returned only by the sysreq package:
ESQTMSNOTACT
(1801) TMS not active

TAPE ERRORS

The following error values are returned only by the tape package:
ETDNP
(1901) daemon not available
ETSYS
(1902) system error
ETPRM
(1903) bad parameter
ETRSV
(1904) reserv already issued
ETNDV
(1905) too many drives requested
ETIDG
(1906) invalid device group name
ETNRS
(1907) reserv not done
ETIDN
(1908) no drive with requested characteristics
ETLBL
(1909) bad label structure
ETFSQ
(1910) bad file sequence number
ETINTR
(1911) interrupted by user
ETEOV
(1912) EOV found in multivolume set
ETRLSP
(1913) release pending
ETBLANK
(1914) blank tape
ETCOMPA
(1915) compatibility problem
ETHWERR
(1916) device malfunction
ETPARIT
(1917) parity error
ETUNREC
(1918) unrecoverable media error
ETNOSNS
(1919) no sense
ETRSLT
(1920) reselect server
ETVBSY
(1921) volume busy or inaccessible
ETDCA
(1922) drive currently assigned
ETNRDY
(1923) drive not ready
ETABSENT
(1924) volume absent
ETARCH
(1925) volume archived
ETHELD
(1926) volume held or disabled
ETNXPD
(1927) file not expired
ETOPAB
(1928) operator cancel
ETVUNKN
(1929) volume unknown
ETWLBL
(1930) wrong label type
ETWPROT
(1931) cartridge write protected
ETWVSN
(1932) wrong vsn
ETBADMIR
(1933) Tape has a bad MIR

VMGR ERRORS

The following error values are returned only by the volume manager package:
EVMGRNACT
(2001) volume manager not active or service being drained

VDQM ERRORS

The following error values are returned only by the volume and drive queue manager package:
EVQSYERR
(2101) Failed system call
EVQINCONSIST
(2102) Internal DB inconsistency
EVQREPLICA
(2103) DB replication failed
EVQNOVOL
(2104) No volume request queued
EVQNODRV
(2105) No free drive available
EVQNOSVOL
(2106) Specified vol. req. not found
EVQNOSDRV
(2107) Specified drv. req. not found
EVQALREADY
(2108) Specified vol. req. already exists
EVQUNNOTUP
(2109) Unit not up
EVQBADSTAT
(2110) Bad unit status request
EVQBADID
(2111) Incorrect vol.req or job ID
EVQBADJOBID
(2112) Incorrect job ID
EVQNOTASS
(2113) Unit not assigned
EVQBADVOLID
(2114) Attempt to mount with wrong VOLID
EVQREQASS
(2115) Attempt to delete an assigned req
EVQDGNINVL
(2116) Vol. req. for non-existing DGN
EVQPIPEFULL
(2117) Replication pipe is full
EVQHOLD
(2118) Server is held
EVQEOQREACHED
(2119) End of query reached

RMC ERRORS

The following error values are returned only by the Remote SCSI media changer server package:
ERMCNACT
(2201) Remote SCSI media changer server not active or service being drained
ERMCRBTERR
(2202) Remote SCSI media changer error
ERMCUNREC
(2203) Remote SCSI media changer unrec. error
ERMCSLOWR
(2204) Remote SCSI media changer error (slow retry)
ERMCFASTR
(2205) Remote SCSI media changer error (fast retry)
ERMCDFORCE
(2206) Remote SCSI media changer error (demount force)
ERMCDDOWN
(2207) Remote SCSI media changer error (drive down)
ERMCOMSGN
(2208) Remote SCSI media changer error (ops message)
ERMCOMSGS
(2209) Remote SCSI media changer error (ops message + retry)
ERMCOMSGR
(2210) Remote SCSI media changer error (ops message + wait)
ERMCUNLOAD
(2211) Remote SCSI media changer error (unload + demount)

MON ERRORS

The following error values are returned only by the Monitoring package:
EMON_SYSTEM
(2301) System error
EMON_NO_HOST
(2302) Monitor Host not specified
EMON_NO_PORT
(2303) Monitor Port not specified
EMON_NO_CLIENTPORT
(2304) No port for client requests defined in the configuration

UPV ERRORS

The following error values are returned only by the User Privilege Validation package:
ECUPVNACT
(2401) UPV not active or service being drained

DPM ERRORS

The following error values are returned only by the Disk Pool Manager package:
EDPMNACT
(2601) DPM not active or service being drained

SECURITY ERRORS

The following error values are returned only by the Security package:
ESEC_SYSTEM
(2701) System error in the security package
ESEC_BAD_CREDENTIALS
(2702) Bad credentials
ESEC_NO_CONTEXT
(2703) Could not establish context
ESEC_BAD_MAGIC
(2704) Bad magic number
ESEC_NO_USER
(2705) Could not map username to uid/gid
ESEC_NO_PRINC
(2706) Could not map principal to username
ESEC_NO_SECMECH
(2707) Could not load security mechanism
ESEC_CTX_NOT_INITIALIZED
(2708) Context not initialized
ESEC_PROTNOTSUPP
(2709) Security protocol not supported
ESEC_NO_SVC_NAME
(2710) Service name not set
ESEC_NO_SVC_TYPE
(2711) Service type not set
ESEC_NO_SECPROT
(2712) Could not lookup security protocol
ESEC_BAD_CSEC_VERSION
(2713) Csec incompatability
ESEC_BAD_PEER_RESP
(2714) Unexpected response from peer

AUTHOR

LCG Grid Deployment Team

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